TN54TOA Is Huawei Optix OSN 8800 OTN Tributary Board
Huawei Optix OSN 8800 OTN Tributary Board TN54TOA Overview
TN54TOA: 8 Any-rate Ports Service Processing Board
The available functional version of the TOA board is TN54.
As a type of tributary board, The maximum access capacity of the TOA at the client side is 20 Gbit/s.
The TOA board is mainly used to achieve cross-connection at the electrical layer, and to provide OTN interfaces and ESC.
The TOA board consists of the client-side optical module, signal processing module, control and communication module, 1588v2 module, and power supply module.
Functions and features of the TN54TOA board
Function and Feature |
Description |
Basic function |
TOA converts signals as follows: 8 x (125 Mbit/s to 1.25 Gbit/s signals) <-> 8 x ODU0. 8 x (1.49 Gbit/s to 2.67 Gbit/s signals) <-> 8 x ODU1. 8 x (125 Mbit/s to 2.5 Gbit/s signals) <-> 1 to 8 x ODU1. 8 x OTU1 <-> 16 x ODU0. 5 x 3G-SDI/3G-SDIRBR <-> 5 x ODUflex. 4 x FC400/FICON4G <-> 4 x ODUflex. |