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Description
PL1 overview
Huawei OSN1800V 16*E1 service processing board PL1.
The PL1 is a PDH processing board.
The PL1 can be used on the OptiX OSN equipment series to add and drop PDH signals.
The PL1 transmits/receives and processes 16*E1/T1 signals.
Version description of the PL1 board
Board |
Product Applicable-System Control Board-Initial Board Version Supported by System Control Board |
---|---|
TNW1PL1 |
1800 V-TNZ5UXCMS-V100R009C00 1800 V-TNZ5XCS-V100R019C10SPC300 |
Item |
PL1 |
---|---|
Service processing |
Receives, transmits, and processes 16 channels of E1/T1 electrical signals. |
Electrical port specifications |
Supports sixteen 75/120*ohm E1 ports or sixteen 100*ohm T1 ports. |
Tributary clock sources |
|
Overhead processing |
Processes path overheads (such as J2 and V5 bytes) at the VC-12 level. |
Alarms and performance events |
Provides various alarms and performance events, facilitating equipment management and maintenance. |
Maintenance features |
Provides the following maintenance features:
|
TPS protection |
Not supported |
2M ASON |
Supported. |
Elmer –
Everything is fine except that the delivery is a little slow.