The document is an RF hardware troubleshooting guide for the ASUS ZE500KL that includes:
1. An outline of the guide sections on repair and test environment, RF block diagrams, RF function repair guides, RF test troubleshooting, and GPS/BT/WiFi repair guides.
2. Diagrams of the RF block diagrams showing the connections between components like the transceiver, power amplifiers, antennas, switches, and more.
3. Sections describing the repair process for different RF functions like GSM, WCDMA, LTE, and the locations of key components on the device.
This presentation will give you a glance at NOKIA RNC solutions, RNC configuration,RNC cabinet mechanical structure,RNC architecture, RNC plug-in units (PIU)
,RNC function units (FUs), redundancy and PIUs configuration
10Gb/s DWDM SFP+ Transceiver Hot Pluggable, Duplex LC, +3.3V, 100GHz ITU Grid...Allen He
SHPP-10G-Dxx-40 is a very compact 10Gb/s DWDM optical transceiver module for serial optical communication
applications at 10Gb/s, inter-converting the 10Gb/s serial electrical data stream with the 10Gb/s optical signal. It complies
with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-ER. It provides Digital diagnostics functions via a 2-wire serial
interface as specified in SFF-8472. It features hot plug, easy upgrading and low EMI emission. The high-performance
DWDM EML transmitter and high-sensitivity PIN receiver provide superior performance for Ethernet applications up to link length of 40km on single mode fiber.
This presentation will give you a glance at NOKIA RNC solutions, RNC configuration,RNC cabinet mechanical structure,RNC architecture, RNC plug-in units (PIU)
,RNC function units (FUs), redundancy and PIUs configuration
10Gb/s DWDM SFP+ Transceiver Hot Pluggable, Duplex LC, +3.3V, 100GHz ITU Grid...Allen He
SHPP-10G-Dxx-40 is a very compact 10Gb/s DWDM optical transceiver module for serial optical communication
applications at 10Gb/s, inter-converting the 10Gb/s serial electrical data stream with the 10Gb/s optical signal. It complies
with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-ER. It provides Digital diagnostics functions via a 2-wire serial
interface as specified in SFF-8472. It features hot plug, easy upgrading and low EMI emission. The high-performance
DWDM EML transmitter and high-sensitivity PIN receiver provide superior performance for Ethernet applications up to link length of 40km on single mode fiber.
10Gb/s 80km DWDM SFP+ Transceiver Hot Pluggable, Duplex LC, +3.3V, 100GHz ITU...Allen He
SHPP-10G-Dxx-80 is a very compact 10Gb/s DWDM optical transceiver module for serial optical communication
applications at 10Gb/s, inter-converting the 10Gb/s serial electrical data stream with the 10Gb/s optical signal. It complies
with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-ZR. It provides Digital diagnostics functions via a 2-wire serial
interface as specified in SFF-8472. It features hot plug, easy upgrading and low EMI emission. The high-performance
DWDM EML transmitter and high-sensitivity PIN receiver provide superior performance for Ethernet applications up to link length of 80km on single mode fiber.
Features:
Supports 9.95 to 11.3Gb/s bit rates
Hot-Pluggable
Duplex LC connector
100GHz ITU Grid, C Band
DWDM EML transmitter, APD photo-detector
SMF links up to 80km
2-wire interface for management specifications compliant
with SFF 8472 digital diagnostic monitoring interface
Power Supply :+3.3V
Power consumption< 1.5W
Temperature Range: 0~ 70°C
RoHS compliant
10Gb/s DWDM XFP Transceiver Hot Pluggable, Duplex LC, +3.3V & +5V, 100GHz ITU...Allen He
SHXP-10G-Dxx-80 10Gb/s DWDM XFP transceiver, inter-converting the 10Gb/s serial electrical data stream with the 10Gb/s
optical signal, complies with XFP Multi-Source Agreement (MSA) Specification. It provides Digital diagnostics functions via a
2-wire serial interface. It supports the optical link length of 80km on single mode fiber.
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.
Shenzhen Hifibercom Technology Co.,Ltd 10G Bidi transceiver
Support 10GBASE-LR/10GBASE-LW/10G Fiber Channel application
Compliant to SFP+ Electrical MSA SFF-8431
Compliant to SFP+ Mechanical MSA SFF-8432
Multi rate of up to 11.3Gbps
Transmission distance up to 20KM
+3.3V single power supply
Low power consumption
Operating case temp : 0~+70°C
RoHS 6/6 compliant
Single-Mode100GBASE-LR4 QSFP28 Transceiver RoHS6 CompliantAllen He
Features:
Supports 103Gbps
Single 3.3V Power Supply and Power dissipation ≤ 3.5W
Up to 10km over SMF
RoHS-6 compliant (lead-free)
Commercial case temperature range of 0°C to 70°C
Four 25Gbps DML LAN-WDM channels on transmitter side
PIN and TIA array on the receiver side
4x25G electrical interface
Duplex LC receptacles
I2C interface with integrated Digital Diagnostic Monitoring
Applications:
100GBASE-LR4 100G Ethernet
DVB-T Power: 500Wrms Analog Power: 1000W Input Power: -20dBm
Remote Control via Internet, High efficiency (Less energy consumption, Less heating), Extra power supply for control system, Broadband (170-230 MHz), N+1 Redundancy and Change Over system is included, 30 Event Logs monitored on LCD or remotely via internet, SMS and email warning(option), GSM to Ethernet modem(option)
7. Sku table
TW&JP sku
TW&JP sku
GSM Qual Band
WCDMA Qual Band
FDD-LTE B1/B2/B3/B5/B6/B8/B9/B18/B19/B28
WW sku
WW sku
GSM Qual Band
WCDMA Qual Band
FDD-LTE B1/B2/B3/B5/B7/B8/B20
Inspiring Innovation.Persistent Perfection
WW sku
WW sku
GSM Qual Band
WCDMA Qual Band
FDD-LTE B1/B2/B3/B5/B7/B8/B20
CUCC sku
CUCC sku
GSM Qual Band
WCDMA Qual Band
FDD-LTE B1/B3
TDD-LTE B38/B40/B41
8. ZE500KL RF Areas Top Side
FM
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RF
9. ZE500KL RF Areas Bottom Side
4G Div.
Ant. Spring
WiFi/BT/GPS
WiFi/BT GPS
Ant. Spring
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WiFi/BT/GPS
45. System level RF Test Trouble Shooting_2/3/4G (1/1)
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45
TX power too low
Check gasket
BER/RSRP/
RSCP/RSSI
Check gasket
46. System level RF Test Trouble Shooting_WIFI/GPS (1/4)
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RX fail /GPS CN too low
Check gasket
RX fail /GPS CN too low
Check the gasket location
47. System level RF Test Trouble Shooting_WIFI/GPS (2/4)
All RX test item
include BT/WIFI/GPS
Inspiring Innovation.Persistent Perfection
All RX test item
include BT/WIFI/GPS
48. System level RF Test Trouble Shooting_WIFI/GPS(3/4)
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All RX test item include BT/WIFI/GPS
Check the shielding case & gasket
49. System level RF Test Trouble Shooting_WIFI/GPS(4/4)
BT/WIFI/GPS
Power/CN
Diversity RX
Inspiring Innovation.Persistent Perfection
53. GPS
3
2
2.85V
Bot
GPS Ant. Spring
Serial comp.
with orientation
Serial comp. without
orientation
GPS Antenna area
4
Inspiring Innovation.Persistent Perfection
1. RFU4501 : Transceiver
WTR4905
2. RFU5401: GPS LNA
3. RFU5403 : GPS SAW Filter
4. RFU5407: Diplexer
2
1
Top
54. GPS Function Test Procedure
• Check GPS function with GPS Test Tool.
• Check the GPS feed point.
• Check RFU5403 components
• Check the 2.85V supply voltage of GPS LNA
Inspiring Innovation.Persistent Perfection
• Check GPS function with GPS Test Tool.
• Check the GPS feed point.
• Check RFU5403 components
• Check the 2.85V supply voltage of GPS LNA
54
58. BT/WLAN Function Test Procedure
Board level
•Check the BT/WLAN feed point
•Check WCN3620 and surrounding
components
System level
•Change antenna
•Check the RFC5402
Inspiring Innovation.Persistent Perfection
Board level
•Check the BT/WLAN feed point
•Check WCN3620 and surrounding
components
System level
•Change antenna
•Check the RFC5402
58