E3, 2/34 Mbps PDH Multiplexer

Product Overview

Aries Telecom offers VCL E3-2/34Mbps, PDH Multiplexer is a third order skip multiplexer / demultiplexer unit, based on PDH (Plesiochronous Digital Hierarchy) technology. It multiplexes sixteen 2.048Mbps (hereafter referred to as 2Mbps) E1 tributaries into a single 34.368Mbps (hereafter referred to as 34Mbps) E3 tributary.

The multiplexer / demultiplexer also does the reverse processing i.e. demultiplexing a received 34Mbps stream into sixteen 2Mbps E1 tributaries.

VCL-2/34 Mbps Multiplexer system consists of two VCL-2/34 Mbps terminals one each at the local and remote ends, connected through a 34Mbps stream, providing end to end services for sixteen, 2Mbps streams. Both local and remote terminals can be monitored and controlled by a Network Management System (NMS) connected to the local terminal.

Download Data Sheet of E3, 2/34 Mbps Multiplexer (PDF)

E3, 2/34 34Mbps Multiplexer - Technical Specifications (HTML)

Technical Specifications

34Mbps, third order Interface

Number

1

Nominal bit rate

34368kbps

Bit rate tolerance

20ppm

Line code

HDB3

Frame structure

As per G.751

Interfaces

As per G.703

Connectivity

BNC Connector (75 Ohms)

Cable

75W unbalanced

Permissible attenuation 12dB at 17184Khz

2Mbps primary rate interface

Number

16

Nominal bit rate

2048kbps

Bit rate tolerance

50ppm

Line code

HDB3

Frame structure

As per G.704

Interfaces

As per G.703

Connectivity

RJ-45 Female connector (120 Ohms)

Cable

120 W balanced

Permissible attenuation 6dB at 1024 KHz

NMS (with Telnet)

XPort Specifications

 

Network Interface RJ-45 Ethernet 10BaseT or 100BaseT-TX (auto sensing)
Compatibility Ethernet Version 2.0 IEEE802.3
Protocols Supported

ARP, UDP/IP, TCP/IP, Telnet, ICMP, SNMP, DHCP,

BOOTP, TFTP, Auto IP, SMTP and HTTP

LEDs 10Base-T & 100Base-TX Activity, Full/half duplex.
Management Internal web server, SNMP (read only), Serial login, Telnet login
EMI Compliance

Radiated & conducted emissions - complies with Class B limits of EN 55022:1998

Direct & Indirect ESD - complies with EN55024:1998

RF Electromagnetic Field Immunity - complies with EN 55024:1998

Electrical Fast Transient/Burst Immunity - complies with EN55024:1998

Power Frequency Magnetic Field Immunity - complies with EN55024:1998

RF Common Mode Conducted Susceptibility - complies with EN55024:1998

 Power Consumption

Power Consumption      7.20 Watt

Others Links

Technical specifications are subject to change without notice.
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E3, 2/34 Mbps Multiplexer - Product Brochure (PDF)

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    :: Application Diagram ::

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Aries Telecom and Trading Corp.
PO Box 85680, Al-Jazeera Al-Hamra, Ras Al Khaimah, U.A.E.
Ph: +971 56 136 1308, Fax:  +971 43 631 147