Multicom Research, Inc.

 
 

 

MR-2000E E1 Tester
 

The MR-2000E E1 Tester is a full-featured handheld E1/Nx64K E1 tester with a variety of test capabilities.  It simplifies E1 and Nx64K testing by using the categorized function keys and four soft keys which eliminate the need to go through the complicated up-and-down tree type structure.  Its alarm generation and detection, error monitoring and bit error rate testing (BERT) on full or individual channels make the tester the only choice for your E1 test need.

Key Benefits

  • Telcos
  • Cellular and Paging Companies
  • Internet Service Providers

Features:

  • Complete E1/Nx64K E1 Tester.
  • Fully independent DS0 transmit and receive functionality.
  • Automatically Sync. and generate up to 32 industrial standard test patterns.
  • Performs Bit Error Rate Stress Testing (BERT) patterns.
  • Generates and detects in-band loop codes from 3 to 8 bits in length including CSU loop codes.
  • Supports the V.54 point-to-point loop specifications.
  • Supports Un-Framed, FAS, CAS and CRC4 formats.
  • The Clock/data recovery circuitry automatically detect the AMI or the HDB3 line coding
  • Measures E1 frequencies.
  • Displays standard E1 alarms, performance parameters and line coding.
  • Capable of ignoring or enabling individual alarm at your choice.
  • Handheld and battery powered (12.5 hours of operation between charges).
  • The user-friendly Auto and Help keys make the test simple.

Operationg Specifications:

Transmit

  • Output Frequency: 2048000 b/s 25ppm (0 to 70°C)
  • E1 Framed (FAS, CAS, CRC4 and CAS+CRC4) and Un-Framed Signal
  • Fractional E1: Nx64K b/s (N=1 to 32; Contiguous or Non-contiguous Selections)
  • Loopback: CSU, E1 Line Loopback, Idle Channels Line Loopback, V.54 and User Defined Loop Code (3 to 8 Bits)
  • IDLE Code Selections: 7E, 7F, FF.
  • Line Build Out (LBO): 0 dB.
  • Line Codes: HDB3 and AMI.

Receive

  • Input Frequency: 2048000 b/s 50ppm
  • Sensitivity: 0 to -43 dB
  • Input impedance:

        TERM: 120 ohms nominal

          DSX: 120 ohms nominal

          BRIDGE: 1000 ohms nominal

Performance Monitoring Functions:

  • Bit Error Count, Erred Second, Bit Error Rate (BER).
  • BPV Error Count, Erred Second, Bit Error Rate (BER).
  • FRAME Error Count, Erred Second
  • CRC-4 Error Count, Erred Second

Connectors:

  • E1 Input: Bantam Jack, RJ-45 modular Jack
  • Power: DC Power Jack

Physical:

  • Size: 7.5"L x 4"W x 1"H
  • Weight: 1lbs
  • Display: 4 lines by 16 characters LCD
  • Keypad: 16 positions

Power:

  • Batteries: 4 AA Nickel-Metal Hydride rechargeable batteries
  • Battery Life: 12.5 hours (continuous use under power conservation mode), 8 hours (normal use)
  • Recharge Time: 8 hours (unit can be in use while charging).
  • AC Operation: External AC adapter/charger 120VAC, 60Hz).

Environment:

  • Operating Temperature: 0°C to 50°C
  • Storage Temperature: -20°C to 60°C
  • Humidity: 5% to 90% no condensing.

Equipment Supplied:

    Each MR-2000E E1 Tester includes the following:

  • User manual
  • AC line charger
  • A belt attachable pouch
  • Internal 4 AA Nickel-Metal Hydride Batteries.

Download Product Literature

Pricing

Description SKU # Price
E1/Nx64K Tester MR-2000E USD$890.00

"Please email us for shipping quotes if you are international buyer"

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Copyright © 2004 Multicom Research, Inc.
Last modified: 04/17/08