This document provides specifications for a 10G 1535.04nm 40km DWDM SFP+ transceiver. It includes detailed information on the product description, features, functional diagram, optical and electrical characteristics, pin definitions, serial interface, diagnostics specifications, recommended power supply, package dimensions, and ordering information. The transceiver is designed for 10GbE links up to 40km over single-mode fiber and includes a cooled laser transmitter and PIN receiver, supporting real-time diagnostics via a digital interface.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
1. DWDM-SFP10G-40-C53-T02#141099
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 1 -
10G 1535.04nm 40km DWDM SFP+ Transceiver
Specification Revision Record
Date Version Page Revision Description Prepare Approve
20210714 1.0 Liu YM
All right reserved by Guilin GLsun Science and Tech Group Co., LTD. Without written permission,
any unit or individual can’t reproduce, copy or use it for any commercial purpose.
Product 10G 1535.04nm 40km DWDM SFP+ Transceiver
Model DWDM-SFP10G-40-C53-T02
File No. DWDM-SFP10G-40-C53-T02#141099
Version 1.0
Issuing Date 2020-06-13
- 1 -
2. DWDM-SFP10G-40-C53-T02#141099
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 2 -
Product Description
DWDM-SFP10G-40-C19-T02 Enhanced Small Form Factor Pluggable SFP+ transceivers are designed for
use in 10-Gigabit Ethernet links up to 40km over SingleMode fiber. They are compliant with SFF-
8431,SFF-8432 and ITU-T G.698.1. The transceiver designs are optimized for high performance and cost
effective to supply customers the best solutions for telecommunication.
This transceiver consists of two sections: The transmitter section incorporates a cooled EML laser. And the
receiver section consists of a PIN photodiode integrated with a TIA. All modules satisfy class I laser safety
requirements. Digital diagnostics functions are available via a 2-wire serial interface, as specified in
SFF-8472, which allows real-time access to device operating parameters such as transceiver temperature,
laser bias current, transmitted optical power, received optical power and transceiver supply voltage
Product Feature
Supports 9.95 to 11.3 Gb/s bit rates
Duplex LC connector
Hot pluggable SFP+ footprint
Cooled EML transmitter and PIN-TIA receiver
Applicable for 40km SMF connection
Low power consumption, < 1.2W
100 GHz channel spacing
Digital Diagnostic Monitor Interface
Optical interface compliant to ITU-T 694.1& G.698.1
Electrical interface compliant to SFF-8431& SFF-8432
Operating case temperature: Commercial: 0 to 70 °C, Industrial: -40 to 85 °C
Applications
10G Ethernet
2x,4x, 8x Fiber Channel
ITU-T G.698.1
Other optical links
Functional Diagram
3. DWDM-SFP10G-40-C53-T02#141099
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 3 -
Absolute Maximum Ratings
General Operating Characteristics
Parameter Symbol Min Typ Max Unit Note
Data Rate DR 9.95 10.3125 11.3 Gb/s
Supply Voltage Vcc 3.13 3.3 3.47 V
Supply Current Icc 360 mA
Operating Case Temp.
Tc 0 70
°C
TI -40 85
Electrical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 85 ℃,VCC = 3.13 to 3.47 V)
Parameter Symbol Min Max Unit Note
Supply Voltage Vcc -0.5 4.0 V
Storage Temperature TS -40 85 °C
Relative Humidity RH 0 85 %
Parameter Symbol Min Typ Max Unit Note
Transmitter
Differential data input swing VIN,PP 120 850 mVpp
Transmit Disable Voltage VD VCC-0.8 Vcc V
Transmit Enable Voltage VEN Vee Vee+0.8 V
Input differential impedance Rin 100 Ω
Receiver
Differential data output swing Vout,pp 340 800 mVpp
Output rise time and fall time Tr, Tf 28 Ps 1
LOS asserted VLOS_F VCC-0.8 Vcc V 2
LOS de-asserted VLOS_N Vee Vee+0.8 V 2
Notes:
1.20 – 80%. Measured with Module Compliance Test Board and OMA test pattern. Use of four 1’s and four
0’s sequence in the PRBS 9 is an acceptable alternative.
2.LOS is an open collector output. Should be pulled up with 4.7kΩ – 10kΩ on the host board. Normal
operation is logic 0; loss of signal is logic 1.
4. DWDM-SFP10G-40-C53-T02#141099
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 4 -
Optical Characteristics (TOP(C) = 0 to 70 °C, TOP(I) =-40 to 85 °C,VCC = 3.13 to 3.47 V)
Pin Descriptions
Pin Symbol Name Note
1 VEET Transmitter Ground 1
2 Tx_FAULT Transmitter Fault 2
3 Tx_DIS Transmitter Disable. Laser output disabled on high or open 3
4 SDA 2-wire Serial Interface Data Line 2
5 SCL 2-wire Serial Interface Clock Line 2
6 MOD_ABS Module Absent. Grounded within the module 4
7 RS0 Rate Select 0
Parameter Symbol Min Typ Max Unit Note
Transmitter
Center Wavelength λc 1528.77 1563.86 nm
Center Wavelength (End of Life) λc_EOL λc±100pm
Ave. output power (Enabled) PAVE -1 2 dBm 1
Side-Mode Suppression Ratio SMSR 30 dB
Extinction Ratio ER 8.2 dB
RMS spectral width Δλ 1 nm
Rise/Fall time (20%~80%) Tr/Tf 50 ps
Relative Intensity Noise RIN -128 dB/Hz
Receiver
Operating Wavelength λ 1260 1600 nm
Receiver Sensitivity PSEN -16 dBm 2
Overload PAVE +0.5 dBm
LOS Assert Pa -30 dBm
LOS De-assert Pd -18 dBm
LOS Hysteresis Pd-Pa 0.5 dB
Notes:
1. Measured 231 – 1
PRBS@10.3125G
2. Measured with worst ER=8.2dB; 231 – 1 PRBS@10.3125G
5. DWDM-SFP10G-40-C53-T02#141099
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 5 -
8 RX_LOS Loss of Signal indication. Logic 0 indicates normal operation 2
9 RS1 Rate Select 1 1
10 VEER Receiver Ground
11 VEER Receiver Ground 1
12 RD- Receiver Inverted DATA out. AC Coupled
13 RD+ Receiver DATA out. AC Coupled
14 VEER Receiver Ground 1
15 VCCR Receiver Power Supply
16 VCCT Transmitter Power Supply
17 VEET TranGround 1
18 TD+ Transmitter DATA in. AC Coupled
19 TD- Transmitter Inverted DATA in. AC Coupled
20 VEET Transmitter Ground 1
Notes:
1. Module circuit ground is isolated from module chassis ground within the module.
2. Should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15V and 3.6V.
3. Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VccT inside the module.
4. Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to
Vcc_Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module
is physically absent from a host slot.
Pin Definition And Functions
Serial Interface for ID and Digital Diagnostic Monitor
DWDM-SFP10G-40-C19-T02 transceiver support the 2-wire serial communication protocol as defined in
the SFP+ MSA. The standard SFP+ serial ID provides access to identification information that describes
the transceiver’s capabilities, standard interfaces, manufacturer, and other information. Additionally, This
SFP+ transceivers provide an enhanced digital diagnostic monitoring interface, which allows real-time
6. DWDM-SFP10G-40-C53-T02#141099
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 6 -
access to device operating parameters such as transceiver temperature, laser bias current,
transmitted optical power, received optical power and transceiver supply voltage. It also defines a
sophisticated system of alarm and warning flags, which alerts end-users when particular operating
parameters are outside of a factory set normal range.
The SFP MSA defines a 256-byte memory map in EEPROM that is accessible over a 2-wire serial interface
at the 8 bit address 1010000X(A0h), so the originally monitoring interface makes use of the 8 bit
address(A2h), so the originally defined serial ID memory map remains unchanged. The structure of the
memory map is shown in Table1.
Table 1. Digital Diagnostic Memory Map (Specific Data Field Descriptions)
Digital Diagnostic Specifications
DWDM-SFP10G-40-C19-T02 transceivers can be used in host systems that require either internally or
externally calibrated digital diagnostics.
Typical Interface Circuit
Parameter Symbol Unit Min Max Accuracy Note
Transceiver temperature DTemp-E ºC -45 +90 ±5ºC 1,2
Transceiver supply voltage DVoltage V 2.8 4.0 ±3%
Transmitter bias current DBias mA 0 127 ±10% 3
Transmitter output power DTx-Power dBm -3 +4 ±2dB
Receiver average input power DRx-Power dBm -18 0 ±2dB
Notes:
1. When Operating temp.=0~70 ºC,the range will be min=-5,Max=+75
2. Internally measured
3. The accuracy of the Tx bias current is 10% of the actual current from the laser driver to the laser
7. DWDM-SFP10G-40-C53-T02#141099
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 7 -
Recommended power supply filter
Note:
Inductors with DC resistance of less than 1Ω should be used in order to maintain the required voltage at the
SFP input pin with 3.3V supply voltage. When the recommended supply filtering network is used, hot
plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than
the steady state value
Package Dimensions
8. DWDM-SFP10G-40-C53-T02#141099
Guilin GLsun Science and Tech Group Co., LTD.
Tel: +86-773-3116006 info@glsun.com Web: www.glsun.com
- 8 -
Ordering Information
Part Number Operating Case temperature DDMI
DWDM-SFP10G-40-C53-T02 Commercial(0~70°C) Yes