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Description
TMB1TPS overview
Huawei OSN1800V TMB1TPS provides tributary protection switching (TPS).
Two PD1 boards and one DMS board work together to provide TPS protection.
Version description of the TMB1TPS board
|
Board |
Applicable Equipment |
Mapping System Control Board |
Minimum Version |
|---|---|---|---|
|
TMB1TPS |
1800 V |
TNZ5UXCMS/TNZ5XCS |
V100R019C10 |
|
Item |
TMB1TPS |
|
|---|---|---|
|
Electrical Port Type |
1544 kbit/s |
2048 kbit/s |
|
Code pattern |
B8ZS code, AMI code |
HDB3 code |
|
Waveform at the output port |
Complies with ITU-T G.703. |
Complies with ITU-T G.703. |
|
Signal bit rate at the output port |
||
|
Allowed attenuation at the input port |
||
|
Permitted frequency deviation at the input port |
Complies with ITU-T G.823. |
|
|
Input jitter tolerance |
Complies with ITU-T G.824. |
Complies with ITU-T G.823. |
|
Anti-interference capability at the input port |
– |
Complies with ITU-T G.703. |
|
Reflection attenuation at the input and output ports |
– |
|
|
Output jitter |
Complies with ITU-T G.823 and G.824. |
|
|
Mapping jitter |
– |
Complies with ITU-T G.783. |
|
Combined jitter |
– |
|
|
Jitter transfer function |
– |
Complies with ITU-T G.742. |
|
Port type |
Anea 96 |
|
David –
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