TN12ST2,02311BWB,Huawei OSN 8800 Optical Supervisory Channel Board

Huawei OSN 8800 Optical Supervisory Channel Board TN12ST2 02311BWB Overview

ST2: bidirectional optical supervisory channel and timing transmission unit

The available functional version of the ST2 board are TN11, TN12, and TN13.

The TN12ST2 board supports line fiber quality monitoring, but the TN11ST2 or TN13ST2 board does not.

The panel appearance of the TN12ST2 board is different from that of the TN11ST2 or TN13ST2 board. The TN12ST2 board provides the TMI1/TMO1 and TMI2/TMO2 ports, but the TN11ST2 or TN13ST2 board does not.

Because it is a type of optical supervisory channel unit, the ST2 board processes two channels of supervisory signals in opposite directions, transmits and extracts the overhead information about the system, processes and sends the overhead information to the SCC. In addition, the ST2 board can process the IEEE 1588v2 protocol for time synchronization. The ST2 board also supports transparent transmission of two channels of FE electrical signals. In addition, the TN12ST2 board supports line fiber quality monitoring.

In the transmit direction: The TN11ST2/TN13ST2 board receives a local FE electrical signal through its WSC1 port and sends it to the downstream board through its TM1 port. Or the TN11ST2/TN13ST2 board receives a local FE electrical signal through its WSC2 port and sends it to the downstream board through its TM2 port.

In the receive direction: The TN11ST2/TN13ST2 board receives an FE optical signal through its RM1 board and drops it through its WSC1 port. Or the TN11ST2/TN13ST2 board receives an FE optical signal through its RM2 board and drops it through its WSC2 port.

The ST2 board is mainly used to process and regenerate optical supervisory signals. In addition, the ST2 board supports the IEEE 1588v2 function. In addition, the TN12ST2 board supports line fiber quality monitoring.

Functions and features of the TN12ST2

Function and Feature

Description

Basic function

Receives, processes, and transmits two optical supervisory signals.

Supports transparent transmission of two channels of FE electrical signals.

Supports IEEE 1588v2 function.

Supports physical clock function.

Supports a maximum of 40.5 dB transmission.

NOTE:

When the ST2 board is used in an OptiX OSN 8800 universal platform subrack, the board can transparently transmit IEEE 1588v2 clock and physical clock signals, but the board cannot process IEEE 1588v2 clock and physical clock signals.

Hunan Moka Information Technology Co., Ltd.

A professional import and export trade company specializing in the agency sales and services of the full range of Huawei telecom equipment,Huawei parts,Cisco products. Our product range includes Huawei Microwave,Huawe DWDM,Huawei SDH,Huawei OSN Series,Huawei parts, Cisco switches, Cisco routers, Cisco firewalls, Cisco wireless APs, Cisco conference terminals, Cisco optical modules, Cisco fiber optic jumpers, Cisco industrial switches, and Cisco software licenses. As an authorized distributor of Cisco in China, we directly purchase hardware and software from Cisco China in the name of projects. As a result, you can obtain the best discounts from Cisco China, typically ranging from 60% to over 90%. Due to Cisco's global sales policy, if you order Cisco licenses, with your consent and permission, we will assist you in installing and activating Cisco licenses within China. Alternatively, you can activate them in your own country, and we will transfer the licenses to you. All you need is a Cisco Smart Account. When the Cisco licenses expire, you can choose to renew them yourself or contact us.

As an authorized distributor of Cisco in China, we directly purchase hardware and software from Cisco China in the name of projects.

Huawei OSN 8800 Optical Supervisory Channel Board TN12ST2 02311BWB

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