TNFASL64D,SL64D,Huawei OptiX OSN 1800 SDH Optical Interface Board TNFASL64D

Huawei OptiX OSN 1800 SDH Optical Interface Board TNFASL64D Overview

TNFASL64D: 2*STM-64 optical interface board

The TNFASL64D can be used to receive and transmit two STM-64 optical signals.

The TNFASL64D consists of an O/E conversion unit, an overhead processing unit, a logic control unit, and a clock unit.

The TNFASL64D Receives/Transmits 4 x STM-16 optical signals.

Functions and Features of the TNFASL64D Board

Function and Feature	Description
Basic function	Receives/Transmits 2 x STM-64 optical signals.
Service processing	VC-12, VC-3, VC-4, VC-4-4c, VC-4-16c, VC-4-64c
Overhead processing	Processes the section overheads of STM-64 signals. Provides D1-D12 and orderwire byte channels. Sets and queries J0, J1, and C2 bytes.
Port specifications	Gray optical ports: I-64.1, S-64.2b, P1L1-2D2 Colored optical ports: DWDM( STM-64, 40km)
SDH SNCP	Supported
Linear MSP	Supported
Ring MSP	Supports two-fiber bidirectional ring MSP. Supports four-fiber bidirectional ring MSP.
SDH ASON	Supported
Pointer processing	Processes AU pointers.
Overtemperature protection	Supported. If the temperature of a board exceeds the upper threshold and services are affected, the board will automatically reset the key chips to prevent a board damage.
ALS	Supported (comply with ITU-T G.664).
Line clock source	Supports two channels of SDH line clock signals.
Outband DCN	Supported NOTE: For details about the DCN types supported by the board, see "Feature Description - Outband DCN - Introduction to DCN - DCN Communication Channel - Comparison Between OSC and ESC".
PRBS	Supported
Bit Error Threshold-Crossing/Degradation Threshold Setting	Supported
Reset	Supports warm reset and cold reset, the warm reset does not affect services.
Manufacturer information querying	Supported
In-service FPGA loading	Supported
Hot swapping	Supported
Channel loopback	Inloops on VC-4 paths, outloops on VC-4 paths Outloops on VC-3 paths Outloops on VC-12 paths
Port loopback	Inloops, outloops
2M ASON	Supported
Alarm and performance event monitoring	Provides various alarms and performance events, facilitating equipment management and maintenance.

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 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 OptiX OSN 1800 SDH Optical Interface Board TNFASL64D

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