CTC Union ETU01C Manual de usuario descargar pdf (Pagina 10)

CTC mini MSTP SDH04/16 is a new generation carrier-grade STM 4/16 integrated next-generation SDH functionality and TDM aggregation

with advanced, Layer 2 packet-switching features for the migration to multiservice networks. The interfaces of SDH16A-RM included STM1/4,

E1/T1, E3/DS3, V.35 and Ethernet allow service providers to support new broadband services, such as Ethernet Services (E-Line, E-LAN),

PON, and 3G mobile services, as well as transport-oriented services such as TDM private lines, over a single aggregation multiservice platform.

It is mainly applied in the access layer of the MAN (Metropolitan Area Network) and provides complete solutions for the evolution of the existing

SDH equipment to intelligent optical network equipment with powerful cross-connect capacity (not only E1 level, but also nx64K grooming) as

well as network protection. CTC SDH16A-RM mini MSTP can be easily integrated into any other service nodes, such as 2G/3G mobile base

stations, DSLAM, DLC or voice access remote node, etc., to provide a total solution. SDH16A-RM’s flexible design is allowed to support

STM16 by perfect smooth firmware upgrade to meet plenty of bandwidth required in the future and significantly reduces deployment cost.

STM4/16 NG-SDH ADM Concentrator

SDH16A-RM

Features

● SDH16A-RM provides multiple service solutions with standard

STM4/16 ADM interfaces.

● Supports multiple hot-swappable tributary modules:

4-channels E1 card

8-channels E1/T1 card

4-ports V.35 Data communication Interface card

Single port E3/T3 interface card

4-ports Gigabit Ethernet switch card

4-ports Ethernet switch over SDH interface card

Standard SFP STM1/STM4/STM8 for fiber tributary interfaces

with 1+1 protection

● 8 SFP cages for tributary/ aggregation fiber modules & 8 slots to

support combinations of TDM/Ethernet traffics in a 3.5U-height shelf

● All Front Access

● Stratum4/4E clock accuracy supported, stratum3 is optional

● 3 timing sources: free run/ fiber lines /external

● Hot swappable SFP fiber optical modules with 1+1 automatic protection

switching (APS)

● Automatic Laser Shutdown (ALS) based on ITU-T G.958/G.664.

● 1+1 Redundant AC/DC power modules provided with load-sharing

● Ethernet traffic is encapsulated and transported over SDH using Generic

Framing Procedure (GFP) & Virtual Concatenation (VCAT)

● Built-in V.54 / PRBS …etc tests

● Powerful cross connect & 64K grooming supported

● Data Communication Channel for remote control and online remote

upgrade.

● Various network management interfaces: RS-232/ Ethernet/ LCD

● DHCP Client/Telnet for NMS port

● Web-based management

STM-4/16

3G Radio Network

Controllers

NxE1

(RT1)

SDH04A

SDH16A-RM

(RT2)

SDH16A-RM

(CO)

SDH16A-RM

GbE

STM-1/4/8

NxE1

WiMax

HSDPA

MX3

PBX

E3/T3 E3/T3 NxE1

NxE1

Micro wave

Radio

Network

SDH04A

2-111

SDH16A-RM

www.ctcu.com

Fiber Optic Multiplexer

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CTC Union ETU01C Manual de usuario Pagina 10

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