Detailed Product Description

Product Overview

FT60-155/622C SDH Optical Terminal is a reliable STM-1/STM-4 optical transmission system, which is fully compliant to ITU-T and SDH recommendations. It enjoys high flexibility, modularity and scalability in configurations. The product supports VC-3/VC-12 full-crossing connection and channel protection function; it can be configured as complicated SNCP network such as 622M-155M Multi-ring, 155M-155M Multi-ring, etc.

FT60-155/622C SDH Optical Terminal has powerful network management system, it provides F (10Base-T) and f (RS232) network management interfaces, the NMS can realize ITU-T recommendations five functions of configuration, alarm, performance, maintenance and security, it provides 8 ports for external alarms, 4 ports for device alarms and a series of alarm ports.

Main Features

* World leading design adopts independent Asics, with 2U compact structure, high reliability, low power consumption;

* Compliant to ITU-T relative recommendations and SDH technical criteria;

* Providing 1008X1008 VC12, 48X48 V3, 16X16 VC4 non-blocking cross connection, and supporting unidirectional, bi-directional and broadcasting services;

* Supporting multiple network configurations: point to point, chain, ring, star, tree, multi-ring, ring crossing, etc.;

* Providing sub-network connection protection and 1+1 multiplex section protection;

* Providing multiple service interfaces of E1, T1, E3, DS3, STM-1o/e, STM-4, 10M/100M Ethernet interfaces, etc.;

* Providing virtual concatenation function for 100Base-T/100Base-T2, and the maximum virtual concatenation quantity for VC3 is 3 and for VC12 is 63;

* Reserving 4 expansion slots for future service expansion;

* Huge interface capacity: up to 128 T1 interfaces, up to 128 E1 interfaces, up to 12 E3 interfaces, up to 16 T3 interfaces, up to 16 100Base-T interfaces, up to 4 STM-4 interfaces, up to 10 STM-1 interfaces;

* Can realize independent service-assignment or mutual protection between two optical interfaces;

* Can be configured as complicated SNCP network such as 622M-155M Multi-ring, 155M-155M Multi-ring, etc.;

* Adopting SFP fiber module which supports hot plugging, having the capability of online upgrading STM-1 system to STM-4 system only by replacing interface modules;

* Providing timing synchronous interface, implementing switching of multiple timing sources like 2Mb/s, 2MHz, STM-1/STM-4, etc., and output of 2Mb/s, 2MHz reference clock, supporting SSM function;

* Providing D1-D3 ECC channel, network management adopting TCP/IP communication protocol;

* Providing F (Ethernet) and f (RS232) NMS interface, the NMS can realize ITU-T recommendations five functions of resources, configuration, alarm, performance, and security, etc.;

* Supporting software remote downloading, with software live-upgrading capability, being easy to maintain;

* Supporting remote network management and remote monitoring;

* Providing 8 ports for external alarms 4 ports for device alarms and a series of alarm ports;

* Through replacing optical devices, supports ultra-long distance (< =80km), long distance (<=50km) and short distance (< =30km) optical transmission;   

Benefits

* Flexibility, modularity and scalability in configurations

* Build as you grow. Pay for capabilities you require today. Provides improved cash-flow with minimum capital outlay

* Future-proof architecture protecting investment

* Carrier-class redundancy and high network uptime with minimum loss of revenue

* Flexible and cost-effective network solutions

* Creation of differentiated services to enhance the portfolio of service offerings

*  Reduction in operational costs and increase in efficiency through lower provisioning time and operator intervention.