TMK1SL64S Is Huawei OptiXtrans E6600 SDH STM-64 Processing Board
Huawei OptiXtrans E6600 SDH STM-64 Processing Board TMK1SL64S Overview
TMK1SL64S: 1 x STM-64 processing board
The TMK1SL64S can be used to receive and transmit one STM-64 optical signal. The TMK1SL64S board converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the TMK1SL64S converts the electrical signals from the cross-connect side into optical signals and transmits the optical signals.
The TMK1SL64S consists of an O/E conversion unit, an overhead processing unit, a logic control unit, and a clock unit.
Functions and Features of the TMK1SL64S Board
Function and Feature |
Description |
Basic function |
Receives/Transmits 1 x STM-64 optical signals. |
Service processing |
VC-12, VC-3, VC-4, VC-4-4c, VC-4-16c, VC-4-64c |
Overhead processing |
|
In-service CPLD loading |
Supported |
Port specifications |
|
SDH SNCP |
Supported |
Linear MSP |
Supported |
Ring MSP |
|
SDH ASON |
Supported NOTE: Only supported when the TMK5UXCME/TMK5XCS board is used. |
Pointer processing |
Processes AU pointers. |
ALS |
Supported (comply with ITU-T G.664). |
Line clock source |
Supports one channels of SDH line clock signals. |
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 |
Inloops on VC-4 paths, outloops on VC-4/VC-3/VC-12 paths |
Port loopback |
Inloops, outloops |
2M ASON |
Supported NOTE: Only supported when the TMK5UXCME/TMK5XCS board is used. |
Alarm and performance event monitoring |
Provides various alarms and performance events, facilitating equipment management and maintenance. |