A Quick Guide to Understanding QSFP28 LR4 Optical Transceiver
•
0 likes•2 views
There is no denying that the 100G data center optics market is accelerating, which leads to the great demand for 100G optical transceivers. Among all the 100G optical transceiver modules, the QSFP28 LR4 optical transceiver is the most preferred type. It is small in size, has low power consumption, high density, and high speed. This paper will provide you quick guide to understanding QSFP optical transceivers.
Report
Share
Report
Share
Download to read offline
Recommended
100 g qsfp28 optics introduction
100G QSFP28 optical modules, as an integral part of the overall system design, support highly reliable operations, optimized for entire architecture.
100G QSFP28 Optics Introduction
To meet the growing requirements of collaborative multimedia services and applications, to
respond to the fast-changing traffic patterns, and to better accommodate users’ bandwidth
demands, 100G connections have been positioned for significant growth in data centers with the
introduction of the latest 100G optical modules. The upgrade to 100Gbps is not more than gaining
capacity. It’s also about gracefully evolving your network at your own pace to achieve greater
efficiency, streamline costs and support new services. Many systems now support four or more
100G ports on each line card, with some systems supporting many hundreds of 100G ports. 100G
optical modules, as an integral part of the overall system design, support highly reliable operations,
optimized for entire architecture. This article puts its focus on one predominant 100G form factor:
QSFP28.
Closer Look at 400G QSFP-DD Optical Transceiver Module
Recent years have seen the evolution towards the 5G, Internet of Things (IoT), and cloud computing, increasing pressure on data centers to ramp up both network capacity to 400G and driving providers to search for new solutions to achieve their 400G Data Center Interconnects (DCIs). 400G QSFP-DD optical transceiver module is becoming one of the most popular cutting-edge 400G DCI solutions. This article will provide a basic understanding of QSFP-DD optical transceiver modules.
40G QSFP+ Transceiver Data Sheet By JTOPTICS
JTOPTICS® 40GBASE SR4 150m QSFP+, meticulously designed for optimal performance in 40 Gigabit per second links over multimode fiber. Compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE SR4 standards, this transceiver also offers breakout functionality to 4 10GBASE SR connections. Digital diagnostics functions, including Tx and Rx power monitoring, are accessible through an I2C interface. The optical transceiver strictly adheres to the RoHS 6 Directive 2011/65/EU.
Key Features:
1. Four-channel full-duplex transceiver module for efficient bidirectional communication.
Hot-pluggable QSFP+ form factor, ensuring easy installation.
2. Maximum link length of 100m on OM3 and 150m on OM4 multimode fiber, providing flexibility in connectivity.
3. Maximum power dissipation is kept below 1.5W for energy-efficient operation.
4. Utilizes reliable VCSEL array technology for enhanced performance.
5. Incorporates built-in digital diagnostic functions for comprehensive monitoring.
6. Commercial temperature range of 0°C to 70°C, suitable for various operating environments.
7. Equipped with a single 1x12 MPO receptacle for streamlined connectivity.
8. RoHS 6 compliant, demonstrating adherence to environmental standards.
100G QSFP28 Optical Transceiver Data Sheet By JTOPTICS
JTOPTICS® 100Gb/s transceiver module, meticulously crafted for optical communication applications in compliance with the 100G 4WDM 10 MSA. This module adeptly converts four input channels of 25Gb/s electrical data into four channels of CWDM optical signals, subsequently multiplexing them into a single channel for 100Gb/s optical transmission. On the receiver side, the module reversely demultiplexes a 100Gb/s optical input into four channels of CWDM optical signals, converting them into four output channels of electrical data. Equipped with high-performance cooled CWDM DFB transmitters and highly sensitive PIN receivers, this module delivers superior performance for 100 Gigabit Ethernet applications, reaching up to 10km.
Key Features:
1. Hot-pluggable QSFP28 form factor for convenient installation.
2. Maximum link length of 10km over single-mode fiber.
3. Incorporates 4 x 26Gb/s DFB-based CWDM cooling transmitters.
4. Features 4 channels PIN ROSA (Receiver Optical Sub-Assembly).
5. Internal Clock and Data Recovery (CDR) circuits for both receiver and transmitter channels.
6. Supports CDR bypass for enhanced flexibility.
7. Transmission data rate of up to 26Gbps per channel.
8. Utilizes a duplex LC connector for streamlined connectivity.
9. Compliant with IEEE 802.3ba 100GBASE LR4, IEEE 802.3bm, SFF 8665, and SFF 8636 standards.
10. Maximum power dissipation of 4W.
11. Operates on a single 3.3V power supply for simplified power management.
12. RoHS 6 compliant, adhering to environmental standards by being lead-free.
cisco-qsfp-100g-lr4-s=-datasheet.pdf
The document is a datasheet for the Cisco 100GBASE Quad Small Form-Factor Pluggable (QSFP) LR4 transceiver module QSFP-100G-LR4-S=. It provides specifications for the module such as its dimensions, nominal wavelengths, cable type and distance, power consumption, and regulatory compliance. The module supports 100G Ethernet connectivity over single-mode fiber at distances up to 10km.
1G SFP Optical Transceivers Data Sheet By JTOPTICS
JTOPTICS® 1Gb/s transceiver module is designed to support link lengths of up to 20km over LC duplex Single-Mode Fiber (SMF). With its low power consumption and hot-swappable capability, this 1G SFP transceiver is well-suited for various applications, including Gigabit Ethernet communication links for Internet Service Providers (ISPs), Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks, and other optical links. Boasting low power consumption and high speed, this 10G SFP+ transceiver is particularly suitable for applications such as data centers, enterprise wiring closets, service provider transport, Radio & Baseband Unit, and more.
JTOPTICS® 1000BASE-SR-500m-SFPP optical transceiver, identified as 1G SFP SR (JT-1G-SFP-DD-SR), is an SFP transceiver designed to support link lengths of up to 500m over OM4 MMF (300m over OM3 MMF) using an LC duplex connector. This SFP transceiver is equipped with a digital diagnostics monitoring feature accessible through a 2-wire serial interface, following the specifications outlined in SFF-8472. Each SFP transceiver module undergoes individual testing to ensure compatibility with a range of Cisco switches, routers, servers, network interface cards (NICs), and similar devices.
The 1GBASE BD LR 20Km SFP optical transceiver, also known as the 1G SFP BD LR (JT 1G SFP BD LR), is a bidirectional SFP transceiver designed primarily for linking high-speed hubs, Ethernet switches, and routers across various wiring closets or buildings, especially for extended cabling runs. This transceiver is developed to facilitate longer distances on fiber backbones. The BIDI (Bidirectional) Transceiver utilizes a single fiber for both transmitting and receiving optical signals. Its applications include routers, media converters, and switched backplane scenarios.
The SFPP 10GBASE LR SFP+ transceiver facilitates link lengths of up to 10km over LC duplex single-mode fiber. It incorporates digital diagnostics monitoring accessible through a 2-wire serial interface as per SFF 8472 standards. Every SFP+ transceiver module undergoes individual testing for compatibility with various Cisco switches, routers, servers, network interface cards (NICs), and more. With attributes such as low power consumption and high speed, this 10G SFP+ transceiver is well-suited for applications in data centers, enterprise wiring closets, service provider transport, Radio & Baseband Units, and similar environments.
Features of 1G SFP Optical Transceivers
1. Dual data rate operation at 1.25Gbps/1.063Gbps.
2. Utilizes a 1310nm FP laser and PIN photo detector for a 20km reach.
3. Compliance with SFP MSA and SFF 8472, featuring a duplex LC receptacle.
4. Meets RoHS compliance standards.
5. Designed for a 20km reach with 9/125 µm single-mode fiber (SMF).
6. Hot-pluggable with an SFP footprint.
7. Equipped with a duplex LC connector interface.
8. Operates on a single 3.3V power supply.
9. Adheres to Class 1 FDA and IEC60825-1 laser safety standards.
10G SFPP Optical Transceivers Data Sheet By JTOPTICS
JTOPTICS® presents the 10GBASE SR 300m SFPP optical transceiver, denoted as the 10G SFPP SR (JT 10G SFPP DD SR) SFP+ transceiver. This SFP+ module supports link lengths of up to 400m over OM4 MMF (300m over OM3 MMF) through an LC duplex connector. The transceiver offers digital diagnostics monitoring via a 2-wire serial interface, following the specifications outlined in SFF 8472. Each SFP+ transceiver module undergoes individual testing to ensure compatibility with Cisco switches, routers, servers, network interface cards (NICs), and similar devices.
Key Features:
Full duplex transceiver module for efficient bidirectional communication.
Utilizes a hot-pluggable SFP+ form factor for convenient installation.
Compliant with the SFP+ MSA standard, ensuring interoperability.
Incorporates a VCSEL transmitter and PIN receiver for reliable data transmission.
Supports a data rate of up to 11.3Gbps for high-speed performance.
Compliance with CPRI specifications for specific telecommunication applications.
Maximum link length of 300m, offering flexibility in connectivity.
Low power dissipation for energy-efficient operation.
Operating case temperature range suitable for both commercial and industrial environments.
Operates on a single 3.3V power supply.
RoHS 6 compliant, ensuring adherence to environmental standards by being lead-free.
Recommended
100 g qsfp28 optics introduction
100G QSFP28 optical modules, as an integral part of the overall system design, support highly reliable operations, optimized for entire architecture.
100G QSFP28 Optics Introduction
To meet the growing requirements of collaborative multimedia services and applications, to
respond to the fast-changing traffic patterns, and to better accommodate users’ bandwidth
demands, 100G connections have been positioned for significant growth in data centers with the
introduction of the latest 100G optical modules. The upgrade to 100Gbps is not more than gaining
capacity. It’s also about gracefully evolving your network at your own pace to achieve greater
efficiency, streamline costs and support new services. Many systems now support four or more
100G ports on each line card, with some systems supporting many hundreds of 100G ports. 100G
optical modules, as an integral part of the overall system design, support highly reliable operations,
optimized for entire architecture. This article puts its focus on one predominant 100G form factor:
QSFP28.
Closer Look at 400G QSFP-DD Optical Transceiver Module
Recent years have seen the evolution towards the 5G, Internet of Things (IoT), and cloud computing, increasing pressure on data centers to ramp up both network capacity to 400G and driving providers to search for new solutions to achieve their 400G Data Center Interconnects (DCIs). 400G QSFP-DD optical transceiver module is becoming one of the most popular cutting-edge 400G DCI solutions. This article will provide a basic understanding of QSFP-DD optical transceiver modules.
40G QSFP+ Transceiver Data Sheet By JTOPTICS
JTOPTICS® 40GBASE SR4 150m QSFP+, meticulously designed for optimal performance in 40 Gigabit per second links over multimode fiber. Compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE SR4 standards, this transceiver also offers breakout functionality to 4 10GBASE SR connections. Digital diagnostics functions, including Tx and Rx power monitoring, are accessible through an I2C interface. The optical transceiver strictly adheres to the RoHS 6 Directive 2011/65/EU.
Key Features:
1. Four-channel full-duplex transceiver module for efficient bidirectional communication.
Hot-pluggable QSFP+ form factor, ensuring easy installation.
2. Maximum link length of 100m on OM3 and 150m on OM4 multimode fiber, providing flexibility in connectivity.
3. Maximum power dissipation is kept below 1.5W for energy-efficient operation.
4. Utilizes reliable VCSEL array technology for enhanced performance.
5. Incorporates built-in digital diagnostic functions for comprehensive monitoring.
6. Commercial temperature range of 0°C to 70°C, suitable for various operating environments.
7. Equipped with a single 1x12 MPO receptacle for streamlined connectivity.
8. RoHS 6 compliant, demonstrating adherence to environmental standards.
100G QSFP28 Optical Transceiver Data Sheet By JTOPTICS
JTOPTICS® 100Gb/s transceiver module, meticulously crafted for optical communication applications in compliance with the 100G 4WDM 10 MSA. This module adeptly converts four input channels of 25Gb/s electrical data into four channels of CWDM optical signals, subsequently multiplexing them into a single channel for 100Gb/s optical transmission. On the receiver side, the module reversely demultiplexes a 100Gb/s optical input into four channels of CWDM optical signals, converting them into four output channels of electrical data. Equipped with high-performance cooled CWDM DFB transmitters and highly sensitive PIN receivers, this module delivers superior performance for 100 Gigabit Ethernet applications, reaching up to 10km.
Key Features:
1. Hot-pluggable QSFP28 form factor for convenient installation.
2. Maximum link length of 10km over single-mode fiber.
3. Incorporates 4 x 26Gb/s DFB-based CWDM cooling transmitters.
4. Features 4 channels PIN ROSA (Receiver Optical Sub-Assembly).
5. Internal Clock and Data Recovery (CDR) circuits for both receiver and transmitter channels.
6. Supports CDR bypass for enhanced flexibility.
7. Transmission data rate of up to 26Gbps per channel.
8. Utilizes a duplex LC connector for streamlined connectivity.
9. Compliant with IEEE 802.3ba 100GBASE LR4, IEEE 802.3bm, SFF 8665, and SFF 8636 standards.
10. Maximum power dissipation of 4W.
11. Operates on a single 3.3V power supply for simplified power management.
12. RoHS 6 compliant, adhering to environmental standards by being lead-free.
cisco-qsfp-100g-lr4-s=-datasheet.pdf
The document is a datasheet for the Cisco 100GBASE Quad Small Form-Factor Pluggable (QSFP) LR4 transceiver module QSFP-100G-LR4-S=. It provides specifications for the module such as its dimensions, nominal wavelengths, cable type and distance, power consumption, and regulatory compliance. The module supports 100G Ethernet connectivity over single-mode fiber at distances up to 10km.
1G SFP Optical Transceivers Data Sheet By JTOPTICS
JTOPTICS® 1Gb/s transceiver module is designed to support link lengths of up to 20km over LC duplex Single-Mode Fiber (SMF). With its low power consumption and hot-swappable capability, this 1G SFP transceiver is well-suited for various applications, including Gigabit Ethernet communication links for Internet Service Providers (ISPs), Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks, and other optical links. Boasting low power consumption and high speed, this 10G SFP+ transceiver is particularly suitable for applications such as data centers, enterprise wiring closets, service provider transport, Radio & Baseband Unit, and more.
JTOPTICS® 1000BASE-SR-500m-SFPP optical transceiver, identified as 1G SFP SR (JT-1G-SFP-DD-SR), is an SFP transceiver designed to support link lengths of up to 500m over OM4 MMF (300m over OM3 MMF) using an LC duplex connector. This SFP transceiver is equipped with a digital diagnostics monitoring feature accessible through a 2-wire serial interface, following the specifications outlined in SFF-8472. Each SFP transceiver module undergoes individual testing to ensure compatibility with a range of Cisco switches, routers, servers, network interface cards (NICs), and similar devices.
The 1GBASE BD LR 20Km SFP optical transceiver, also known as the 1G SFP BD LR (JT 1G SFP BD LR), is a bidirectional SFP transceiver designed primarily for linking high-speed hubs, Ethernet switches, and routers across various wiring closets or buildings, especially for extended cabling runs. This transceiver is developed to facilitate longer distances on fiber backbones. The BIDI (Bidirectional) Transceiver utilizes a single fiber for both transmitting and receiving optical signals. Its applications include routers, media converters, and switched backplane scenarios.
The SFPP 10GBASE LR SFP+ transceiver facilitates link lengths of up to 10km over LC duplex single-mode fiber. It incorporates digital diagnostics monitoring accessible through a 2-wire serial interface as per SFF 8472 standards. Every SFP+ transceiver module undergoes individual testing for compatibility with various Cisco switches, routers, servers, network interface cards (NICs), and more. With attributes such as low power consumption and high speed, this 10G SFP+ transceiver is well-suited for applications in data centers, enterprise wiring closets, service provider transport, Radio & Baseband Units, and similar environments.
Features of 1G SFP Optical Transceivers
1. Dual data rate operation at 1.25Gbps/1.063Gbps.
2. Utilizes a 1310nm FP laser and PIN photo detector for a 20km reach.
3. Compliance with SFP MSA and SFF 8472, featuring a duplex LC receptacle.
4. Meets RoHS compliance standards.
5. Designed for a 20km reach with 9/125 µm single-mode fiber (SMF).
6. Hot-pluggable with an SFP footprint.
7. Equipped with a duplex LC connector interface.
8. Operates on a single 3.3V power supply.
9. Adheres to Class 1 FDA and IEC60825-1 laser safety standards.
10G SFPP Optical Transceivers Data Sheet By JTOPTICS
JTOPTICS® presents the 10GBASE SR 300m SFPP optical transceiver, denoted as the 10G SFPP SR (JT 10G SFPP DD SR) SFP+ transceiver. This SFP+ module supports link lengths of up to 400m over OM4 MMF (300m over OM3 MMF) through an LC duplex connector. The transceiver offers digital diagnostics monitoring via a 2-wire serial interface, following the specifications outlined in SFF 8472. Each SFP+ transceiver module undergoes individual testing to ensure compatibility with Cisco switches, routers, servers, network interface cards (NICs), and similar devices.
Key Features:
Full duplex transceiver module for efficient bidirectional communication.
Utilizes a hot-pluggable SFP+ form factor for convenient installation.
Compliant with the SFP+ MSA standard, ensuring interoperability.
Incorporates a VCSEL transmitter and PIN receiver for reliable data transmission.
Supports a data rate of up to 11.3Gbps for high-speed performance.
Compliance with CPRI specifications for specific telecommunication applications.
Maximum link length of 300m, offering flexibility in connectivity.
Low power dissipation for energy-efficient operation.
Operating case temperature range suitable for both commercial and industrial environments.
Operates on a single 3.3V power supply.
RoHS 6 compliant, ensuring adherence to environmental standards by being lead-free.
400G/800G High Speed Networking product guide
We are offering a comprehensive high speed networking solution which is including 3.2T Co-packaged Optic (CPO), 100G, 200G, 400G & 800G transceivers, DACs, AOCs, ACCs & Loopback modules. We are fulfil your research (R&D) stage product development, DVT/EVT pre-product testing, mass production and also for final application use.
Welcome to contact us for more product info.
25G SFP28 Optical Transceivers Data Sheet By JTOPTICS
JTOPTICS® 25GBASE SR 100m SFP28 optical transceiver, designed as a high-performance module for short-range data communication and interconnect applications, operating at 25.78125 Gbps. This module demonstrates optimal performance up to 70 m using OM3 fiber or 100 m using OM4 fiber. Tailored for multimode fiber systems, it utilizes a nominal wavelength of 850nm. With its low power consumption and high-speed capabilities, this 25G transceiver is well-suited for applications in 25G Ethernet, telecommunications, and data centers.
Key Features:
1. Hot-pluggable SFP28 form factor for convenient installation.
2. Supports a 25Gbps data rate, ensuring high-speed data transmission.
3. Maximum link length of 70m over OM3 and 100m over OM4 multimode fiber.
4. Utilizes an 850nm VCSEL laser and PIN photodetector for efficient operation.
5. Internal Clock and Data Recovery (CDR) on both Transmitter and Receiver channels for enhanced performance.
6. Equipped with a duplex LC receptacle for streamlined connectivity.
7. Operates on a single 3.3V power supply for simplified power management.
8. Power dissipation is less than 1W, contributing to energy efficiency.
9. Digital diagnostics functions are accessible via the I2C interface.
10. RoHS 6 compliant, demonstrating adherence to environmental standards.
11. Commercial case temperature range: 0°C to 70°C, suitable for various operating environments.
cisco-qsfp-100g-sr4-s=-datasheet.pdf
The document is a datasheet for the Huawei compatible QSFP-100G-SR4-S= 100GBASE SR4 QSFP transceiver module. It provides specifications for the module such as dimensions of 13.5 x 18.4 x 72.4 mm, nominal wavelength of 850nm, support for transmission distances of 70m over OM3 fiber and 100m over OM4 fiber, power consumption of 3.5W, and beige colored pull tab. It also provides a comparison of this module to other similar 100G QSFP transceiver modules.
Qsfp28 brochure 12222017
An electronics company introduces their 100G QSFP28 series transceivers that support transmission speeds up to 103.1Gbps and include SR4, CWDM4, CLR4, LR4, ELR4, ER4 Lite and ER4 modules. The transceivers can transmit up to 100m on multi-mode fiber and 10km/2km on single-mode fiber. They have features such as low power dissipation, hot-pluggable QSFP footprint, laser safety compliance, and I2C interface for digital diagnostics monitoring. The 100G QSFP28 transceivers are suited for applications including high-speed interconnects within switches and routers, server-server clusters, and 100GBASE
05. DF - Latest Trends in Optical Data Center Interconnects
This document discusses the latest trends in optical data center interconnects. It notes that data center connections are moving from 10G/40G to 25G/100G, and within and between data centers. New hyperscale data center architectures are flattening traditional tiered topologies. Interconnect technologies are seeing a significant increase in 100G and 25G port densities using smaller form factors like QSFP28 and SFP28. Standards organizations are working on 50G, 200G, 400G, and next-generation 100G Ethernet to support these increases in bandwidth.
200G QSFP56 Optical Transceiver Data Sheet By JTOPTICS
The 200GBASE-SR4 100m QSFP56 optical transceivers are designed for use in 200 Gigabit Ethernet connections over OM3/OM4/OM5 multimode fiber networks. These transceivers conform to the QSFP MSA standards and meet the IEEE 802.3cd 200GBASE-SR4 specifications. Digital diagnostic features are accessible via the I2C interface, in accordance with the CMIS V4.0 specifications.
Characteristics of 200G QSFP56 optical transceivers include a hot-pluggable QSFP56 form factor, an integrated 200G PAM4 DSP, support for aggregate bit rates of 212.5Gb/s, and flexibility to accommodate 103.125Gb/s aggregate bit rates as needed. These transceivers exhibit low power dissipation (<5W) and adhere to RoHS-6 compliance (lead-free). Operating within a commercial case temperature range of 0°C to 70°C, they operate with a single 3.3V power supply.
The transceivers are capable of achieving a maximum link length of 70m over OM4 and 100m over OM5 multimode fiber, employing an uncooled 4 channels 850nm VCSEL array and a 4 channels PIN photo detector array. Other features include a 200GAUI-4 electrical interface, MPO-12 Connector receptacle, compliance with CMIS V4.0, and the inclusion of built-in digital diagnostic functionality.
400G QSFP-DD Optical Transceiver Data Sheet By JTOPTICS
QSFPDD 400GBASE DR4 offers an impressive transmission distance of up to 500 meters over a single-mode fiber link. This Quad Small Form Factor Pluggable Double Density (QSFP DD) transceiver, featuring an optical MPO 12/MTP 12 connector, is specifically designed for long-range single-mode 400 Gigabit Ethernet (400GbE) high-speed applications, capable of reaching speeds of up to 400 gigabits per second. The 400 Gigabit Ethernet signal is efficiently carried over four parallel lanes, with one wavelength per lane. Additionally, it can be utilized as a 4x100G breakout to QSFP28 DR 100G.
The 400GBASE SR8 100m transceiver is meticulously designed for optimal performance over multimode fiber systems, utilizing a nominal wavelength of 850nm (MMF). This transceiver adheres to the QSFP28 MSA and IEEE 802.3bm 100GBASE SR4 standards. It seamlessly integrates eight data lanes in each direction, each operating at 26.5625G. The electrical interface features a 76-contact edge-type connector, while the optical interface employs a 16-fiber MTP (MPO) connector. In addition, it complies with the IEEE 802.3bs protocol and the 400GAUI 8/CEI 56G VSR PAM4 standard for comprehensive interoperability.
Key Features:
1. QSFP DD MSA and CMIS compliant, ensuring compatibility and standard adherence.
2. Compliant with the 802.3bs 400GBASE DR4 standard.
3. Utilizes an 8x53.125Gbit/s PAM4 electrical interface (400GAUI 8) for efficient data transfer.
4. Employs a 4x106.25Gbps (53.125GBd PAM4) optics architecture.
5. Power consumption is below 10W for energy efficiency.
6. Maximum link length of 500m over G.652 single-mode fiber with KP FEC.
7. Equipped with MPO 12 receptacles for streamlined connectivity.
8. Features built-in digital diagnostic functions for comprehensive monitoring.
9. Operates in a temperature range from 0°C to +70°C, suitable for various environments.
10. Operates on a 3.3V power supply voltage for simplified power management.
11. RoHS compliant, demonstrating adherence to environmental standards through being lead-free.
Gigalight Solutions for 5G Optical Network
Gigalight provides a series of optical transceivers and passive xWDM modules for 5G fronthaul and middlehaul/backhaul network. The industrial fronthaul transceivers include 10G SFP+ and 25G SFP28 form factors, while the middlehaul/backhaul transceivers include 100G QSFP28 and 200G QSFP56 form factors. Gigalight offers the world's first 5G OMUX passive modules suitable for LWDM and DWDM systems.
Learn More:
https://www.gigalight.com/5g-fronthaul-optical-transceivers.html
https://www.gigalight.com/5g-middlehaul-backhaul-optical-transceivers.html
https://www.gigalight.com/5g-omux.html
400G High Speed interconnect product guide
The document provides information about 400G and 100G optical transceivers and components from MITS Component & System Corp. It includes specifications for various QSFP-DD, QSFP56, and QSFP28 transceivers and direct attach cables that support data rates up to 400Gbps. It also lists MPO and fiber optic patch cords, loopback modules, and other optical connectivity products.
Shenzhen Sinovo Telecom co.,limited ppt
Shenzhen Sinovo Telecom co.,limited offers the next generation optical interconnect solutions for datacenter.We develop and manufacture innovative optical network devices, interconnection solutions, IDC optical modules and test equipment. The complete Series of 10G XFP,SFP+,GPON,100G CFP and 40G QSFP+ modules,and AOC Cables and other low rate modules,which widely used in fixed telecommunication networks, large Cloud computing and datacenter, IDC ,storage Computing network ,Video transmission, integrating systems,which meet various application requirements.
The coherent optical edge
The document discusses the shift towards using coherent optical technology at the network edge. It argues that 100G QSFP28 ports using coherent 100ZR technology will dominate the optical edge in the coming years. This will allow for longer transmission reaches of over 300km compared to traditional direct detection. Key advantages of coherent 100ZR include lower power consumption of 5W or less in a QSFP28 form factor, simplified deployment without manual tuning, and compatibility with existing network infrastructure. The technology could enable seamless upgrades to 100G speeds at aggregation points across access networks.
Familiar With QSFP-40G-SR4
40GBASE-SR4 ("short range") is a port type for multi-mode fiber and uses 850nm lasers. It's used for short range fiber connection. Its Physical Coding Sublayer 64b/66b PCS is defined in IEEE 802.3 Clause 82 and its Physical Medium Dependent PMD in Clause 86.
A Comprehensive Understanding of SFP Optical Transceiver
SFP optical transceiver is still being used as an industry standard by worldwide manufacturers and providers today. It has been an industry workhorse for over 20 years in many networks such as PON, WDM, Fibre Channel, SONET, and other communications standards. This paper will give you a comprehensive understanding of SFP optical transceivers.
Fujitsu Iccad Presentation--Enable 100G
The document discusses technologies related to 100G networking. It describes:
- The need for 100G networks to support increasing bandwidth demands
- Key 100G technologies like coherent PM-QPSK transmission and 56G ADC/DAC chips
- Fujitsu's development of 56G ADC chips in 65nm and 40nm processes to enable early 100G systems, with plans for enhanced 55-65GSa/s chips for 2nd and 3rd generation 100G products.
Gigalight Solutions for Data Center and Cloud Computing
This document provides information on Gigalight's data center networking solutions, including 100G, 200G, and 400G optical modules and AOCs. It discusses products for 100G Ethernet such as 100G QSFP28 SR4, PSM4, and CWDM4 modules. For 200G, it covers 200G QSFP-DD SR8, PSM8, and breakout AOCs using 8x25G NRZ technology. Preliminary 400G solutions adopting 50G PAM4 technology include a 400G QSFP-DD SR8 module and AOC. The document provides specifications, features, and applications for each product line.
huawei-s5700-52p-li-ac-brochure-datasheet.pdf
(1) The Huawei S5700-52P-LI-AC switch has 48 10/100/1000 Ethernet ports, 4 Gigabit Ethernet SFP ports, and AC power supply.
(2) It provides 78Mpps of forwarding performance and supports up to 4,000 VLANs and 16,000 MAC addresses.
(3) The document provides specifications, transceiver options, and contact information for purchasing the switch from HI-NETWORK.COM.
huawei-qsfp-40g-lr4-brochure-datasheet.pdf
This document provides specifications for the QSFP-40G-LR4 optical transceiver module. Key details include:
- It is a 40GBASE-LR4 QSFP+ optical transceiver that operates at 1310nm over single-mode fiber up to 10km.
- It supports transmission rates up to 44.6Gbps and has an LC connector interface.
- Specifications include a commercial temperature range of 0-70°C, receiver sensitivity of <-11.5dBm, and transmit power range of -7 to 2.3dBm.
Mits 5G brief solution 2021
There are several categories info that is what MITS current carrying in 5G application. You are welcome to contact us for more info.
1. more options for 1588 GM/Sync-E to support LLS-C1/C2/C3
2. FPGA SoC, SmartNIC for 5G RU/DU/CU applications
3. Optics for 5G fronthaul -- 10G/25G
4. High Power PoE 802.3bt (upto 90W/PSE & 71W/PD)
5. Signal Integrity tools -- De-embedded SW + True Odd Probe (upto 70Ghz)
Open Data Center Interconnect Products and Solutions Brochure -GL.pdf
GIGALIGHT, the industry-leading explorer in optical network devices, is dedicated to providing comprehensive device integration solutions for open optical networks.
Our portfolio encompasses a wide range of interconnections and interfaces, with a strong focus on optical modules, AOC/DAC, silicon photonics modules, and cutting-edge liquid-cooling optical modules. Leveraging our expertise in mature III-V laser and silicon photonics technology, we deliver high-performance solutions. We are proud to showcase our proficiency in data center network architecture, offering scalable solutions spanning from 100G to 800G.
For any technical support or customized solutions, please reach out to us at sales@gigalight.com or https://www.gigalight.com/. We are committed to serving your unique requirements.
cisco-qsfp-40&100-srbd-datasheet.pdf
The document is a datasheet for the QSFP-40/100-SRBD 100G and 40GBASE SR-BiDi QSFP transceiver module. It provides specifications for the module such as dimensions, nominal wavelengths, cable type supported, cable distance, power consumption, and environmental conditions. The module uses small form-factor pluggable (QSFP) technology and supports data transmission speeds of 100G and 40G over multimode fiber cables up to 100 meters.
How Enterprise is Turning to the FTTM to Accelerate Industry Digital Transfor...
FTTM (Fiber-To-The-Machine) accelerates digital transformation in many industries by providing high bandwidth and low latency, improving O&M (Operations and Maintenance) efficiency, and future-oriented continuous evolution.
Pre-Connectorized Patchcord (GJXH) Ideal Solution For Your FTTx FTTH Application
Pre-connectorized patchcord (GJXH) is designed for harsh industrial environments and FTTx/FTTH applications. It has corrosion-resistant, waterproof, and dustproof protection and easy FTTx installation and termination using existing hardware and installation methods for drops to homes and businesses. This article provides some knowledge about pre-connectorized patchcord (GJXH).
More Related Content
Similar to A Quick Guide to Understanding QSFP28 LR4 Optical Transceiver
400G/800G High Speed Networking product guide
We are offering a comprehensive high speed networking solution which is including 3.2T Co-packaged Optic (CPO), 100G, 200G, 400G & 800G transceivers, DACs, AOCs, ACCs & Loopback modules. We are fulfil your research (R&D) stage product development, DVT/EVT pre-product testing, mass production and also for final application use.
Welcome to contact us for more product info.
25G SFP28 Optical Transceivers Data Sheet By JTOPTICS
JTOPTICS® 25GBASE SR 100m SFP28 optical transceiver, designed as a high-performance module for short-range data communication and interconnect applications, operating at 25.78125 Gbps. This module demonstrates optimal performance up to 70 m using OM3 fiber or 100 m using OM4 fiber. Tailored for multimode fiber systems, it utilizes a nominal wavelength of 850nm. With its low power consumption and high-speed capabilities, this 25G transceiver is well-suited for applications in 25G Ethernet, telecommunications, and data centers.
Key Features:
1. Hot-pluggable SFP28 form factor for convenient installation.
2. Supports a 25Gbps data rate, ensuring high-speed data transmission.
3. Maximum link length of 70m over OM3 and 100m over OM4 multimode fiber.
4. Utilizes an 850nm VCSEL laser and PIN photodetector for efficient operation.
5. Internal Clock and Data Recovery (CDR) on both Transmitter and Receiver channels for enhanced performance.
6. Equipped with a duplex LC receptacle for streamlined connectivity.
7. Operates on a single 3.3V power supply for simplified power management.
8. Power dissipation is less than 1W, contributing to energy efficiency.
9. Digital diagnostics functions are accessible via the I2C interface.
10. RoHS 6 compliant, demonstrating adherence to environmental standards.
11. Commercial case temperature range: 0°C to 70°C, suitable for various operating environments.
cisco-qsfp-100g-sr4-s=-datasheet.pdf
The document is a datasheet for the Huawei compatible QSFP-100G-SR4-S= 100GBASE SR4 QSFP transceiver module. It provides specifications for the module such as dimensions of 13.5 x 18.4 x 72.4 mm, nominal wavelength of 850nm, support for transmission distances of 70m over OM3 fiber and 100m over OM4 fiber, power consumption of 3.5W, and beige colored pull tab. It also provides a comparison of this module to other similar 100G QSFP transceiver modules.
Qsfp28 brochure 12222017
An electronics company introduces their 100G QSFP28 series transceivers that support transmission speeds up to 103.1Gbps and include SR4, CWDM4, CLR4, LR4, ELR4, ER4 Lite and ER4 modules. The transceivers can transmit up to 100m on multi-mode fiber and 10km/2km on single-mode fiber. They have features such as low power dissipation, hot-pluggable QSFP footprint, laser safety compliance, and I2C interface for digital diagnostics monitoring. The 100G QSFP28 transceivers are suited for applications including high-speed interconnects within switches and routers, server-server clusters, and 100GBASE
05. DF - Latest Trends in Optical Data Center Interconnects
This document discusses the latest trends in optical data center interconnects. It notes that data center connections are moving from 10G/40G to 25G/100G, and within and between data centers. New hyperscale data center architectures are flattening traditional tiered topologies. Interconnect technologies are seeing a significant increase in 100G and 25G port densities using smaller form factors like QSFP28 and SFP28. Standards organizations are working on 50G, 200G, 400G, and next-generation 100G Ethernet to support these increases in bandwidth.
200G QSFP56 Optical Transceiver Data Sheet By JTOPTICS
The 200GBASE-SR4 100m QSFP56 optical transceivers are designed for use in 200 Gigabit Ethernet connections over OM3/OM4/OM5 multimode fiber networks. These transceivers conform to the QSFP MSA standards and meet the IEEE 802.3cd 200GBASE-SR4 specifications. Digital diagnostic features are accessible via the I2C interface, in accordance with the CMIS V4.0 specifications.
Characteristics of 200G QSFP56 optical transceivers include a hot-pluggable QSFP56 form factor, an integrated 200G PAM4 DSP, support for aggregate bit rates of 212.5Gb/s, and flexibility to accommodate 103.125Gb/s aggregate bit rates as needed. These transceivers exhibit low power dissipation (<5W) and adhere to RoHS-6 compliance (lead-free). Operating within a commercial case temperature range of 0°C to 70°C, they operate with a single 3.3V power supply.
The transceivers are capable of achieving a maximum link length of 70m over OM4 and 100m over OM5 multimode fiber, employing an uncooled 4 channels 850nm VCSEL array and a 4 channels PIN photo detector array. Other features include a 200GAUI-4 electrical interface, MPO-12 Connector receptacle, compliance with CMIS V4.0, and the inclusion of built-in digital diagnostic functionality.
400G QSFP-DD Optical Transceiver Data Sheet By JTOPTICS
QSFPDD 400GBASE DR4 offers an impressive transmission distance of up to 500 meters over a single-mode fiber link. This Quad Small Form Factor Pluggable Double Density (QSFP DD) transceiver, featuring an optical MPO 12/MTP 12 connector, is specifically designed for long-range single-mode 400 Gigabit Ethernet (400GbE) high-speed applications, capable of reaching speeds of up to 400 gigabits per second. The 400 Gigabit Ethernet signal is efficiently carried over four parallel lanes, with one wavelength per lane. Additionally, it can be utilized as a 4x100G breakout to QSFP28 DR 100G.
The 400GBASE SR8 100m transceiver is meticulously designed for optimal performance over multimode fiber systems, utilizing a nominal wavelength of 850nm (MMF). This transceiver adheres to the QSFP28 MSA and IEEE 802.3bm 100GBASE SR4 standards. It seamlessly integrates eight data lanes in each direction, each operating at 26.5625G. The electrical interface features a 76-contact edge-type connector, while the optical interface employs a 16-fiber MTP (MPO) connector. In addition, it complies with the IEEE 802.3bs protocol and the 400GAUI 8/CEI 56G VSR PAM4 standard for comprehensive interoperability.
Key Features:
1. QSFP DD MSA and CMIS compliant, ensuring compatibility and standard adherence.
2. Compliant with the 802.3bs 400GBASE DR4 standard.
3. Utilizes an 8x53.125Gbit/s PAM4 electrical interface (400GAUI 8) for efficient data transfer.
4. Employs a 4x106.25Gbps (53.125GBd PAM4) optics architecture.
5. Power consumption is below 10W for energy efficiency.
6. Maximum link length of 500m over G.652 single-mode fiber with KP FEC.
7. Equipped with MPO 12 receptacles for streamlined connectivity.
8. Features built-in digital diagnostic functions for comprehensive monitoring.
9. Operates in a temperature range from 0°C to +70°C, suitable for various environments.
10. Operates on a 3.3V power supply voltage for simplified power management.
11. RoHS compliant, demonstrating adherence to environmental standards through being lead-free.
Gigalight Solutions for 5G Optical Network
Gigalight provides a series of optical transceivers and passive xWDM modules for 5G fronthaul and middlehaul/backhaul network. The industrial fronthaul transceivers include 10G SFP+ and 25G SFP28 form factors, while the middlehaul/backhaul transceivers include 100G QSFP28 and 200G QSFP56 form factors. Gigalight offers the world's first 5G OMUX passive modules suitable for LWDM and DWDM systems.
Learn More:
https://www.gigalight.com/5g-fronthaul-optical-transceivers.html
https://www.gigalight.com/5g-middlehaul-backhaul-optical-transceivers.html
https://www.gigalight.com/5g-omux.html
400G High Speed interconnect product guide
The document provides information about 400G and 100G optical transceivers and components from MITS Component & System Corp. It includes specifications for various QSFP-DD, QSFP56, and QSFP28 transceivers and direct attach cables that support data rates up to 400Gbps. It also lists MPO and fiber optic patch cords, loopback modules, and other optical connectivity products.
Shenzhen Sinovo Telecom co.,limited ppt
Shenzhen Sinovo Telecom co.,limited offers the next generation optical interconnect solutions for datacenter.We develop and manufacture innovative optical network devices, interconnection solutions, IDC optical modules and test equipment. The complete Series of 10G XFP,SFP+,GPON,100G CFP and 40G QSFP+ modules,and AOC Cables and other low rate modules,which widely used in fixed telecommunication networks, large Cloud computing and datacenter, IDC ,storage Computing network ,Video transmission, integrating systems,which meet various application requirements.
The coherent optical edge
The document discusses the shift towards using coherent optical technology at the network edge. It argues that 100G QSFP28 ports using coherent 100ZR technology will dominate the optical edge in the coming years. This will allow for longer transmission reaches of over 300km compared to traditional direct detection. Key advantages of coherent 100ZR include lower power consumption of 5W or less in a QSFP28 form factor, simplified deployment without manual tuning, and compatibility with existing network infrastructure. The technology could enable seamless upgrades to 100G speeds at aggregation points across access networks.
Familiar With QSFP-40G-SR4
40GBASE-SR4 ("short range") is a port type for multi-mode fiber and uses 850nm lasers. It's used for short range fiber connection. Its Physical Coding Sublayer 64b/66b PCS is defined in IEEE 802.3 Clause 82 and its Physical Medium Dependent PMD in Clause 86.
A Comprehensive Understanding of SFP Optical Transceiver
SFP optical transceiver is still being used as an industry standard by worldwide manufacturers and providers today. It has been an industry workhorse for over 20 years in many networks such as PON, WDM, Fibre Channel, SONET, and other communications standards. This paper will give you a comprehensive understanding of SFP optical transceivers.
Fujitsu Iccad Presentation--Enable 100G
The document discusses technologies related to 100G networking. It describes:
- The need for 100G networks to support increasing bandwidth demands
- Key 100G technologies like coherent PM-QPSK transmission and 56G ADC/DAC chips
- Fujitsu's development of 56G ADC chips in 65nm and 40nm processes to enable early 100G systems, with plans for enhanced 55-65GSa/s chips for 2nd and 3rd generation 100G products.
Gigalight Solutions for Data Center and Cloud Computing
This document provides information on Gigalight's data center networking solutions, including 100G, 200G, and 400G optical modules and AOCs. It discusses products for 100G Ethernet such as 100G QSFP28 SR4, PSM4, and CWDM4 modules. For 200G, it covers 200G QSFP-DD SR8, PSM8, and breakout AOCs using 8x25G NRZ technology. Preliminary 400G solutions adopting 50G PAM4 technology include a 400G QSFP-DD SR8 module and AOC. The document provides specifications, features, and applications for each product line.
huawei-s5700-52p-li-ac-brochure-datasheet.pdf
(1) The Huawei S5700-52P-LI-AC switch has 48 10/100/1000 Ethernet ports, 4 Gigabit Ethernet SFP ports, and AC power supply.
(2) It provides 78Mpps of forwarding performance and supports up to 4,000 VLANs and 16,000 MAC addresses.
(3) The document provides specifications, transceiver options, and contact information for purchasing the switch from HI-NETWORK.COM.
huawei-qsfp-40g-lr4-brochure-datasheet.pdf
This document provides specifications for the QSFP-40G-LR4 optical transceiver module. Key details include:
- It is a 40GBASE-LR4 QSFP+ optical transceiver that operates at 1310nm over single-mode fiber up to 10km.
- It supports transmission rates up to 44.6Gbps and has an LC connector interface.
- Specifications include a commercial temperature range of 0-70°C, receiver sensitivity of <-11.5dBm, and transmit power range of -7 to 2.3dBm.
Mits 5G brief solution 2021
There are several categories info that is what MITS current carrying in 5G application. You are welcome to contact us for more info.
1. more options for 1588 GM/Sync-E to support LLS-C1/C2/C3
2. FPGA SoC, SmartNIC for 5G RU/DU/CU applications
3. Optics for 5G fronthaul -- 10G/25G
4. High Power PoE 802.3bt (upto 90W/PSE & 71W/PD)
5. Signal Integrity tools -- De-embedded SW + True Odd Probe (upto 70Ghz)
Open Data Center Interconnect Products and Solutions Brochure -GL.pdf
GIGALIGHT, the industry-leading explorer in optical network devices, is dedicated to providing comprehensive device integration solutions for open optical networks.
Our portfolio encompasses a wide range of interconnections and interfaces, with a strong focus on optical modules, AOC/DAC, silicon photonics modules, and cutting-edge liquid-cooling optical modules. Leveraging our expertise in mature III-V laser and silicon photonics technology, we deliver high-performance solutions. We are proud to showcase our proficiency in data center network architecture, offering scalable solutions spanning from 100G to 800G.
For any technical support or customized solutions, please reach out to us at sales@gigalight.com or https://www.gigalight.com/. We are committed to serving your unique requirements.
cisco-qsfp-40&100-srbd-datasheet.pdf
The document is a datasheet for the QSFP-40/100-SRBD 100G and 40GBASE SR-BiDi QSFP transceiver module. It provides specifications for the module such as dimensions, nominal wavelengths, cable type supported, cable distance, power consumption, and environmental conditions. The module uses small form-factor pluggable (QSFP) technology and supports data transmission speeds of 100G and 40G over multimode fiber cables up to 100 meters.
Similar to A Quick Guide to Understanding QSFP28 LR4 Optical Transceiver (20)
25G SFP28 Optical Transceivers Data Sheet By JTOPTICS
25G SFP28 Optical Transceivers Data Sheet By JTOPTICS
05. DF - Latest Trends in Optical Data Center Interconnects
05. DF - Latest Trends in Optical Data Center Interconnects
200G QSFP56 Optical Transceiver Data Sheet By JTOPTICS
200G QSFP56 Optical Transceiver Data Sheet By JTOPTICS
400G QSFP-DD Optical Transceiver Data Sheet By JTOPTICS
400G QSFP-DD Optical Transceiver Data Sheet By JTOPTICS
A Comprehensive Understanding of SFP Optical Transceiver
A Comprehensive Understanding of SFP Optical Transceiver
Gigalight Solutions for Data Center and Cloud Computing
Gigalight Solutions for Data Center and Cloud Computing
Open Data Center Interconnect Products and Solutions Brochure -GL.pdf
Open Data Center Interconnect Products and Solutions Brochure -GL.pdf
More from Sun Telecom
How Enterprise is Turning to the FTTM to Accelerate Industry Digital Transfor...
FTTM (Fiber-To-The-Machine) accelerates digital transformation in many industries by providing high bandwidth and low latency, improving O&M (Operations and Maintenance) efficiency, and future-oriented continuous evolution.
Pre-Connectorized Patchcord (GJXH) Ideal Solution For Your FTTx FTTH Application
Pre-connectorized patchcord (GJXH) is designed for harsh industrial environments and FTTx/FTTH applications. It has corrosion-resistant, waterproof, and dustproof protection and easy FTTx installation and termination using existing hardware and installation methods for drops to homes and businesses. This article provides some knowledge about pre-connectorized patchcord (GJXH).
FTTA Fiber Optic Distribution Box Ideal Solution for 5G Network Application
FTTA (Fiber-to-the-Antenna) fiber optic distribution box is used for network access points terminals in the FTTx network. It has inlet and outlet cables pre-connected, eliminating the need for closure opening and fiber splicing. All ports are equipped with hardened adapters. The operators do not need to splice fibers or open boxes during optical distribution network (ODN) deployment, which improves service provisioning efficiency. This article discusses the FTTA fiber optic distribution box.
Unlocking the Secrets of Pre-Laid Cable Duct
How can telecom manufacturers and providers meet today’s infrastructure needs, creating a path for new growth, while reducing construction costs down the road? Deploy pre-laid cable duct (PCD). PCD can reduce the cost of installation and construction.
High-Performance Fiber Optic Cables for the FTTH Access Network Applicationdoc
With the continuous development of FTTH (Fiber-to-the-Home) network construction, there will be more and more new varieties of fiber optic cables for the FTTH access network application. This article will discuss the three types of fiber optic cables for FTTH in detail.
FTTH Network A Future-Proof Solution for Access Network Application
Demand for high bandwidth services by end users continues to grow rapidly. To meet current and future demand for services, such as internet TV, 4K/8K video, online gaming, VR/AR, and IoT, operators are deploying FTTH (Fiber-to-the-Home) to the consumer’s home or business. It provides low latency, high reliability, and high-speed internet connections. This article provides some information about FTTH.
FTTO Network Cost-effective Cabling Infrastructure Solution for Modern Office
FTTO (Fiber-to-the-Office) is a cost-effective cabling and future-proof networking infrastructure solution for modern office environments. It combines the advantages of highly efficient fiber optic cable with the flexibility of twisted pair cable. This article provides some knowledge about FTTO.
FTTR Network The Ultimate Solution for Home Gigabit WiFi 6 Technology
With the continuous acceleration of the transformation process in the digital age, it is the general trend to increase the construction of 5G networks and gigabit optical networks. FTTR (Fiber-to-the-Room) network provides new Gigabit network coverage solutions, which will be one of the technical directions for future Gigabit home broadband upgrades. This article provides some information about FTTR.
Step Into the Future With 400G ZR+ Coherent Pluggable Optics
400G ZR+ coherent pluggable optics has become a new solution for high-density networks with data rates from 100G to 400G featuring low power and small space. Let's see how the latest generation of 400G ZR+ optics extends the economic benefits to meet the requirements of network operators, maximizes fiber utilization, and reduces the cost of data transport.
400G ZR Coherent Pluggable Optics Enable 400G for Next-Generation Data Center...
400G ZR coherent pluggable optics plays a vital role in enabling the next-generation data center to interconnect (DCI) and metro network solutions to meet the bandwidth requirements of today and tomorrow. It reduces the cost and complexity of high-bandwidth data center interconnects and promotes interoperability among optical module manufacturers and providers. This article provides some knowledge about 400G ZR.
Combo PON Has Become the Principal Solution for 10G GPON Construction
At present, more operators worldwide have carried out the 10G-GPON deployment and upgrade to meet the requirements of the gigabit user markets. In the global market, optical broadband access development has entered the Gigabit era. Combo PON is the mainstream large-scale commercial deployment solution for the upgrade of GPON to 10G GPON. This article will provide some knowledge about Combo PON.
A Quick Look at the Differences 400G QSFP-DD vs. 400G OSFP Optical Transceive...
There are multiple form factors for the 400G optical transceiver module. QSFP-DD (Quad Small Form-Factor Pluggable-Double Density ) and OSFP (Octal Small Form-Factor Pluggable ) are clearly in competition for all access network and data center applications.
400G CFP8 in the Data Center Options For Your Optical Transceiver Module
The worldwide network traffic is expanding due to the rapid expansion of mobile Internet, cloud computing, big data, and other technologies. Major providers in the market have started to launch 400G and even 800G optical transceiver modules. So, do you know the 400G CFP8 optical transceiver module?
Why Do You Need a VPN Router
VPN router is a perfect solution for advanced security and complete privacy on the Web. When you set up a VPN router, all your home or business devices are connected to the encrypted Wi-Fi. This article helps you to understand the importance of having a VPN router at your home or business.
The Ultimate Guide to Business Router
The business router provides Internet access for home and office and often connects two or more computer networks. It helps to manage network bandwidth, segmentation, security, and routing policies. This article provides a complete guide to the business router.
How Much Do You Know About Router
Router connects all networking devices as the network's central hub. It has the power to build or break your network, even while your internet service provider (ISP) ultimately controls your speed and bandwidth limits. This article provides information about the router.
Gigabit Ethernet Switch Address Bottleneck at the Network Edge.pdf
Gigabit Ethernet Switch plays a crucial role in the network edge. It has high-speed network connectivity and improved security, reliability, flexibility, scalability, efficiency, and easy operation. This article will help you understand the gigabit ethernet switch.
Comprehensive Understanding of Industrial Ethernet Switch
Industrial Ethernet Switch plays an essential role in various industries such as energy, environmental protection, transportation, smart city, surveillance, etc. And the demand for industrial Ethernet switches is also increasing. This article provides a comprehensive understanding of industrial Ethernet switches.
In-Depth Understanding of Fiber Optic Sensing Network
Fiber optic sensing network is a tendency for many applications. It supports a large number of sensors in a single optical fiber with high-speed, high security, and low attenuation. This article provides some information about fiber optic sensing networks.
Basic Understanding of Core Switch.pdf
Core switch is designed to meet the most demanding enterprise network requirements such as reliability, high speed, and scalable. It supports the next-generation Ethernet speeds with 10/25 Gigabit Ethernet at the aggregation and 40/100 Gigabit Ethernet to meet the high volume of traffic driving from the edge into the core. This article provides some understanding of core switches.
More from Sun Telecom (20)
How Enterprise is Turning to the FTTM to Accelerate Industry Digital Transfor...
How Enterprise is Turning to the FTTM to Accelerate Industry Digital Transfor...
Pre-Connectorized Patchcord (GJXH) Ideal Solution For Your FTTx FTTH Application
Pre-Connectorized Patchcord (GJXH) Ideal Solution For Your FTTx FTTH Application
FTTA Fiber Optic Distribution Box Ideal Solution for 5G Network Application
FTTA Fiber Optic Distribution Box Ideal Solution for 5G Network Application
High-Performance Fiber Optic Cables for the FTTH Access Network Applicationdoc
High-Performance Fiber Optic Cables for the FTTH Access Network Applicationdoc
FTTH Network A Future-Proof Solution for Access Network Application
FTTH Network A Future-Proof Solution for Access Network Application
FTTO Network Cost-effective Cabling Infrastructure Solution for Modern Office
FTTO Network Cost-effective Cabling Infrastructure Solution for Modern Office
FTTR Network The Ultimate Solution for Home Gigabit WiFi 6 Technology
FTTR Network The Ultimate Solution for Home Gigabit WiFi 6 Technology
Step Into the Future With 400G ZR+ Coherent Pluggable Optics
Step Into the Future With 400G ZR+ Coherent Pluggable Optics
400G ZR Coherent Pluggable Optics Enable 400G for Next-Generation Data Center...
400G ZR Coherent Pluggable Optics Enable 400G for Next-Generation Data Center...
Combo PON Has Become the Principal Solution for 10G GPON Construction
Combo PON Has Become the Principal Solution for 10G GPON Construction
A Quick Look at the Differences 400G QSFP-DD vs. 400G OSFP Optical Transceive...
A Quick Look at the Differences 400G QSFP-DD vs. 400G OSFP Optical Transceive...
400G CFP8 in the Data Center Options For Your Optical Transceiver Module
400G CFP8 in the Data Center Options For Your Optical Transceiver Module
Gigabit Ethernet Switch Address Bottleneck at the Network Edge.pdf
Gigabit Ethernet Switch Address Bottleneck at the Network Edge.pdf
Comprehensive Understanding of Industrial Ethernet Switch
Comprehensive Understanding of Industrial Ethernet Switch
In-Depth Understanding of Fiber Optic Sensing Network
In-Depth Understanding of Fiber Optic Sensing Network
Recently uploaded
HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
UiPath Test Automation using UiPath Test Suite series, part 6
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
How to Get CNIC Information System with Paksim Ga.pptx
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Climate Impact of Software Testing at Nordic Testing Days
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
UiPath Test Automation using UiPath Test Suite series, part 5
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
20240605 QFM017 Machine Intelligence Reading List May 2024
Everything I found interesting about machines behaving intelligently during May 2024
20240607 QFM018 Elixir Reading List May 2024
Everything I found interesting about the Elixir programming ecosystem in May 2024
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Microsoft - Power Platform_G.Aspiotis.pdf
Revolutionizing Application Development
with AI-powered low-code, presentation by George Aspiotis, Sr. Partner Development Manager, Microsoft
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Essentials of Automations: The Art of Triggers and Actions in FME
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
20240609 QFM020 Irresponsible AI Reading List May 2024
Everything I found interesting about the irresponsible use of machine intelligence in May 2024
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
Recently uploaded (20)
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
UiPath Test Automation using UiPath Test Suite series, part 6
UiPath Test Automation using UiPath Test Suite series, part 6
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Climate Impact of Software Testing at Nordic Testing Days
Climate Impact of Software Testing at Nordic Testing Days
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
UiPath Test Automation using UiPath Test Suite series, part 5
UiPath Test Automation using UiPath Test Suite series, part 5
20240605 QFM017 Machine Intelligence Reading List May 2024
20240605 QFM017 Machine Intelligence Reading List May 2024
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Essentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FME
20240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 2024
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
A Quick Guide to Understanding QSFP28 LR4 Optical Transceiver
- 1. Email: ics@suntelecom.cn Skype: suntelecom.s01 Whatsapp: +86 21 6013 8637 There is no denying that the 100G data center optics market is accelerating, which leads to the great demand for 100G optical transceivers. Among all the 100G optical transceiver modules, the QSFP28 LR4 optical transceiver is the most preferred type. It is small in size, has low power consumption, high density, and high speed. This paper will provide you quick guide to understanding QSFP optical transceivers. What is a QSFP28 LR4 Optical Transceiver? QSFP28 LR4 is a hot-pluggable, 4-channel, and full-duplex optical transceiver designed for optical communication applications. It is compliant with 100GBASE-LR4 of the IEEEP802.3ba standard.
- 2. Email: ics@suntelecom.cn Skype: suntelecom.s01 Whatsapp: +86 21 6013 8637 How Does QSFP28 LR4 Optical Transceiver Work? QSFP28 LR4 optical transceiver converts 4 input channels of 25Gbps electrical data to 4 channels of LAN-WDM optical signals and then multiplexes them into a single channel for 100Gbps optical transmission. At the receiver side, the module de-multiplexers a 100Gbps optical input into 4 channels of LAN-WDM optical signals and then converts them to 4 output channels of electrical data. The central wavelengths of the 4 LAN-WDM channels are 1295.56,1300.05, 1304.58, and 1309.14nm as members of the LAN-WDM wavelength grid defined in IEEE802.3ba.The high-performance cooled LAN-WDM EA-DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 10km links and are compliant with optical interface with IEEE802.3ba Clause88 100GBASE-LR4 requirements. Features and Benefits QSFP28 LR4 optical transceiver provides the following features and benefits: Hot pluggable QSFP28 MSA form factor Compliant with IEEE 802.3ba 100GBASE-LR4 Up to 10km reach for G.652 SMF Operating case temperature: 0~70C Transmitter: cooled 4x25Gb/s LAN WDM TOSA (1295.56, 1300.05, 1304.58, 1309.14nm)
- 3. Email: ics@suntelecom.cn Skype: suntelecom.s01 Whatsapp: +86 21 6013 8637 Receiver: 4x25Gb/s PIN ROSA 4x28G Electrical Serial Interface (CEI-28G-VSR) Single 3.3V power supply Maximum power consumption 4.0W Duplex LC receptacle RoHS-6 compliant Applications QSFP28 LR4 optical transceiver is used in 100GBASE-LR4 ethernet links, Infiniband QDR and DDR interconnect, client-side 100G telecom connections, data centers, high-performance computing networks, enterprise core and distribution layers, campus networks, etc. Conclusion
- 4. Email: ics@suntelecom.cn Skype: suntelecom.s01 Whatsapp: +86 21 6013 8637 QSFP28 LR4 optical transceiver is used with single-mode fiber optic cables and duplex LC connectors and can reach a maximum transmission distance of 10km. It has low power consumption, small in size, and is easy to install and deploy. Sun Telecom specializes in providing one-stop total fiber optic solutions for all fiber optic application industries worldwide. Contact us if any needs.