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Model 51200-S

CENTRAL OFFICE BASED
SUBSCRIBER LINE & TELEPHONE TESTING

51200-S
Model 51200-S Dial-Up Test System

The Model 51200-S Dial-Up Test System thoroughly measures and verifies the operation of a broad range of modern telephony features, including Custom Local Area Signaling Services (CLASS), modem and FAX data-transport capability, POTS and coin telephone operation. The System is a compact, C.O.-based unit which responds to commands from the technician in the field with no assistance from other personnel.

The 51200-s incorporates unique features, such as EXPRESS TEST, single-person operation, Interactive Voice Response (IVR), and menu-selectable tests with programmable parameters and options, all designed to provide maximum testing speed and efficiency while reducing maintenance costs.

The System's IVR clearly introduces the test menu, prompts the technician through each test sequence, and reports test results. This IVR feature, coupled with EXPRESS TEST, makes the 51200-S the fastest, most easy-to-use and most complete test set of its kind.

Key Benefits

Multi-Purpose Testing:
- CLASS Services
- Line Tests
- Coin Telephones
- POTS Telephones
- Cable Pair Tracing

Direct-dial access to individual tests

IVR reports menu selection and
test results

Single-person testing eliminates the need
for additional test personnel.

Centralized testing eliminates the need for
large inventories of individual testing equipment.

Self diagnostics assure proper system operation.

User-adjustable test parameters

Local and remote programming

Automatic number announcement of the telephone
under test.

Works in all major types of C.O.'s

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Typical Applications

51200-S Test Applications

Telephone, Line and Coin Functions

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Model 51200-S Specifications

  • C.O. INSTALLATION REQUIREMENTS::
    • Operating Voltage: -44 to -56 VDC
    • Operating Current: 0.75 Amp
    • Rack Mounting: 19", 23", or 27"
  • OPERATING SPECIFICATIONS:
    • Loop Seizure Range: 0 to 4000 Ohms
    • Test Loop Length: 0 to 1900 Ohms
    • Idle Test Battery Resistance: 500 Ohms
    • Fuse: 2.0 Amps, 3 AG
  • ENVIRONMENTAL:
    • Operating Temperature:  0 to 40C (32 to 104F)
    • Storage Temperature:  -20 to 85C (-4 to 185F)
    • Humidity: 0% to 95% (Non-Condensing)
  • MECHANICAL:
    • Dimen: 17.0" (43.18cm) W x 6.95" (17.65cm) H
      x 12.0" (30.48cm) D
    • Wt: 28 lbs (12.70 kg) 

 

Copyright United Data Corporation, Inc.

 

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