TNFASL16Q01 Is Huawei OSN 1800 SDH Board
Huawei OSN 1800 SDH Board TNFASL16Q01 03034KHL Overview
TNFASL16Q01: 4*STM-16 Optical Interface Board
The TNFASL16Q01 can be used to receive and transmit four STM-16 optical signals.
The board TNFASL16Q01 is directly controlled by the CPU unit on the system control and communication unit. The CPU unit issues configuration and query commands to the other units of the board over the control bus. These units then report command responses, alarms, and performance events to the CPU unit over the control bus.
The logic control unit decodes the address read/write signals from the CPU unit of the system control and communication unit and enables FPGA loading.
Functions And Features Of The TNFASL16Q01
Function and Feature |
Description |
Basic function |
Receives/Transmits 4 x STM-16 optical signals. |
Service processing |
VC-12, VC-3, VC-4, VC-4-4c, VC-4-16c |
Overhead processing |
|
Port specifications |
Gray optical ports: S-16.1, L-16.1, L-16.2 |
SDH SNCP |
Supported |
Linear MSP |
Supported |
Ring MSP |
|
SDH ASON |
Supported |
Pointer processing |
Processes AU pointers. |
ALS |
Supported (comply with ITU-T G.664). |
Line clock source |
Supports four channels of SDH line clock source. |
SSM enable status control at a line optical port |
Supported |
Outband DCN |
Supported NOTE: For details about the DCN types supported by the board, see "Feature Description - Outband DCN - Introduction to DCN - DCN Communication Channel - Comparison Between OSC and ESC". |
PRBS |
Supported |
Bit Error Threshold-Crossing/Degradation Threshold Setting |
Supported |
Reset |
Supports warm reset and cold reset, the warm reset does not affect services. |
Manufacturer information querying |
Supported |
In-service FPGA loading |
Supported |
Hot swapping |
Supported |
Channel loopback |
|
Port loopback |
Inloops, outloops |
2M ASON |
Supported |
Alarm and performance event monitoring |
Provides various alarms and performance events, facilitating equipment management and maintenance. |