TN52ND2T02,ND2,Huawei OSN 8800 OTN 2 x 10G line service processing board

Huawei OSN 8800 OTN Line Board TN52ND2T02 Overview

ND2: 2 x 10G line service processing board

The available functional versions of the ND2 board are TN11, TN12, TN52, and TN53.

As a type of line board, the TN52ND2T02 board converts 16 ODU0, eight ODU1, four ODUflex, or two ODU2 into two ITU-T G.694.1 OTU2 signals or converts two ODU2e signals into two ITU-T G.694.1 OTU2e signals. The board supports hybrid transmission of the ODU0 service, ODU1 service, ODUflex service and the ODU2/ODU2e service.

The ND2 board is mainly used to achieve cross-connection at the electrical layer, and to provide OTN interfaces and ESC.

The ND2 board consists of the WDM-side optical module, signal processing module, control and communication module, and power supply module.

There are indicators and interfaces on the front panel of the ND2 board.

One slot houses one ND2 board.

The ND2 board is mainly used to achieve cross-connection at the electrical layer, and to provide OTN interfaces and ESC.

ND2 Specifications

The ND2 board carries out cross-connection at the electrical layer, and provides the OTN interfaces and ESC.

Function and feature	Description
Basic function	ND2 converts signals as follows: 64xODU0/32xODU1/8xODU2<->8xOTU2 8xODU2e<->8xOTU2e Supports hybrid transmission of the services mentioned above.
Cross-connect capabilities	Supports the cross-connection of 64 channels of ODU0 signals or 32 channels of ODU1 signals or eight channels of ODU2/ODU2e signals between the NO2 board and the cross-connect board.
OTN function	Supports the OTU2/OTU2e interface on the WDM side. Supports the OTN frame format and overhead processing by referring to the ITU-T G.709. OTU2 layer: supports the SM function. ODUk (k=1, 2) layer: supports the PM and TCM function, and PM and TCM non-intrusive monitoring functions. ODU0 layer: supports the PM function, and PM non-intrusive monitoring functions.
WDM specification	Supports DWDM specifications.
ESC function	Supported
PRBS function	Supports the PRBS function on the WDM side.
LPT function	Not supported
FEC coding	Supports ITU-T G.709-compliant forward error correction (FEC) on the WDM side. Supports ITU-T G.975.1-compliant AFEC-2 on the WDM side. NOTE: Boards that use different FEC modes cannot interconnect with each other.
Alarms and performance events monitoring	Monitors BIP8 bytes (Bursty mode) to help locate line failures. Monitors parameters such as the bias current, temperature, and optical power of the laser. Monitors OTN alarms and performance events.
Regeneration board	The WDM-side signals from one NO2 board can be regenerated by another TN12ND2/TN52ND2/TN53ND2/TN55NO2/TN53NQ2/TN54NQ2 board.
ALS function	Not supported
Test frame	Not supported
IEEE 1588v2	Not supported
Physical clock	Not supported
Optical-layer ASON	Supported
Electrical-layer ASON	Supported
Protection scheme	Supports ODUk SNCP. Supports intra-board 1+1 protection (when working with the OLP/DCP/QCP board). Supports OWSP protection. Supports tributary SNCP protection.
Loopback	WDM Side Loopback	ODU0 Channel Loopback	ODU1 Channel Loopback
	Supported	Supported	Supported

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 Cisco products in the United States. Our product range includes 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 OTN Line Board TN52ND2T02

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