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E1 Monitoring Multiplexer

For remote monitoring and supervision of 2Mbps leased lines

SPEED-MUX FE 1

Highlights

  • Transparent monitoring of 64kbps channels on G.703/G.704 connections
  • Ideally for monitoring and bundling of signalling data over E1 leased lines
  • Independent to the monitored network elements and analyzer
  • Remote analysis of problems via Telnet and SNMP
  • Monitoring data are multiplexed on a G.703/G.704 interface
  • Modular design

Description

The SPEED-MUX FE1 Monitor enables the interconnection of several 64kbps channels of different G.703/G.704 links on a single G.703/G.704 connection. It therefore saves expensive interfaces of the connected analyzers and the use of a separate analyzer in each location that has to be monitored. The multiplexer can simultaneously read up to 15 x 64kbps channels in send an receive direction, while the data can be transported and analyzed e.g. remotely over an E1 line or locally by using only one E1 interface of the measuring instrument. The transmission of channels is completely transparent, in real-time and independently to the to be monitored network elements. The input and output channels can be arbitrarily assigned using the SNMP agent. The system is modular in design an can be operated flexibly both in the 3-slot stand alone housing and in the 19" SPEED-SHELF together with other SPEED products.

PDF download

SPEED-MUX-FE1-Monitore.pdf

Example of use

Local monitoring of n x 64kbps channels using one E1 interface

SPEED-MUX FE 1 Monitor Applikation

Remote monitoring of different locations using only one analyzer

SPEED-MUX FE 1 Monitor
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technical data


General

  • LED status indicators per port on the front side of the unit
  • 19"-SHELF for the installation of up to 16 modules, a NMS module and 2 x power supplies (redundant operation)
  • Up to four multiplexer can be installed in a 19"-rack
  • Operating temperature: 5°C - 40°C
  • Humidity: 10% - 80% (non-condensing)
  • Dimensions (H x W x D): 113 x 480 x 220 mm (width includes fastening angles)
  • Power supply: 230 V AC or 38 - 78 V DC


Link module

  • Interface: G.703/G.704 (120Ω / 4-wire)
  • Connector: RJ45
  • Coding: HDB3
  • For framed or unframed connections according to ITU G.704 (incl. CRC-4)


Monitoring module

  • Interface: 4 x G.703 (4-wire)
  • Connector: RJ45
  • Coding: HDB3
  • Monitoring or framed n x 64kbps connections according to ITU G.704


Management

  • Settings via DIP switches
  • Integrated RS232 console port
  • Configuration and monitoring management optionally provided using the SNMP agent in the 19"-shelf:
    - Access via RS232 (VT100, PPP over RS232)
    - Access via 10BaseT, Telnet or HTTP


Housing options

  • 3-slot stand-alone housing
  • 16-slot 19"SPEED-SHELF (optional redundant AC and DC power supplies)


Approval

  • CE mark