TNZ8UTX2 Is Huawei OptiX OSN 1800 Universal Line Board 03027WFC
Huawei OptiX OSN 1800 Universal Line Board TNZ8UTX2 03027WFC Overview
TNZ8UTX2: 10-port gray optical universal line service processing board
The UTX2 board supports hybrid transmission of OTN, SDH, and packet services with the total bandwidth not exceed 40 Gbit/s (the total bandwidth of SDH services does not exceed 20 Gbit/s). It can also receive and transmit one or two of the preceding three service types.
UTX2 boards support hybrid transmission of optical transport network OTN, SDH, and packet services, and functions such as Layer 2 switching, OTN ports, and SDH overhead processing.
The UTX2 board consists of switching interface module, signal processing module, WDM-side optical module, control and communication module, and power supply module.
Functions and features of the TNZ8UTX2
Signal Received |
Basic Function |
OTN signals |
The mapping path from the backplane side to the panel port is as follows: |
20 x ODU0/10 x ODU1<->10 x OTU1 |
|
32 x ODU0/16 x ODU1/4 x ODU2/32 x ODUflex<->4 x OTU2 |
|
4 x ODU2e<->4 x OTU2e |
|
SDH signals |
The mapping path from the backplane side to the panel port is as follows: |
8 x STM-16<->8 x ODU1–>8 x OTU1 |
|
8 x STM-16<->8 x ODU1<->2 x ODU2<->2 x OTU2 |
|
2 x STM-64<->2 x ODU2<->2 x OTU2 |
|
NOTE: |
|
For 1800 II Enhanced, a TNZ5UTX2 board supports at most 5 Gbit/s bandwidth of SDH services. |
|
Packets |
The mapping path from the backplane side to the panel port is as follows: |
25 Gbit/s packets<->20 x ODU0/10 x ODU1<->10 x OTU2/ODU2e |
|
40 Gbit/s packets<->32 x ODU0/32 x ODUflex/16 x ODU1/4 x ODU2/ODU2e<->4 x OTU2/ODU2e |
|
Overtemperature protection |
If the working temperature of the board exceeds the configured threshold and services are affected, the board will automatically reset the key chip to prevent damages to the board. |
Clock synchronization |
OTN clock: Supported (ODU0/ODU1/ODUflex) |
SDH clock: SDH clock synchronization is supported when SDH virtual ports are configured. |
|
IEEE 1588v2 |
Supported |
G.8273.2 |
Supported |
G.8275.1 |
Supported |