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Long Loop Adapters
Hotlines
Telephone Demonstrators
Privacy Modules
Telephone Power Supply
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Model
51200F23 and 51200F23M1
CENTRAL OFFICE BASED
SUBSCRIBER LINE & TELEPHONE TESTING
Model 51200F23 and 51200F23M1 Dial-Up Test Sets
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| The Model 51200F23
and 51200F23M1 Dial-Up Test Sets surpasses all other telephone test systems
in overall phone testing speed, efficiency, and accuracy with unique
features, such as EXPRESS TEST single-person operation, and voice-prompted (IVR)
test menu. These units are central office mounted
telephone test systems that enable fast, unassisted dial-up testing of coin
telephones, standard phones, and telephone lines. |
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The field technician can choose from 3 different levels of
testing complexity: 1) The EXPRESS TEST provides complete automatic
sequential testing of all major telephone functions in under 48 seconds;
2) Individual tests can be selected with clear voice PASS/FAIL test results;
or, 3) Individual tests with detailed metric voice responses in specific
ohm, milliamp, millisecond, frequency, or level values. The Dial-Up
Test sets can provide 156 different test measurements.
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The System's reliability and operational simplicity has
made them industry standards in both the GTE (Verizon) network as well as
among the Bell carriers. The unit verifies and adjusts its test
circuits prior to each test call and conducts comprehensive calibrations
every 24 hours. The IVR system simplifies the process by introducing the test menu,
and providing prompts to the technician through each test sequence.
Test results are provided in a clear PASS/FAIL voice response and can
include detailed measurements.
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Key Benefits
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Multi-Purpose Testing:
-
Coin Tone
- Coin Collect and Refund
- Coin Relay Timing
- Coin
Ground Removal
- Line Leakage
Coin
Collect and Refund
- Coin Relay Timing
- Coin Ground Removal
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Line Leakage
- DTMF and Rotary Dial Tests
- Ringer
- Party Line
- Reverse Line
- Foreign Line Voltage
- Milli-Watt
- Quite Line
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Longitutudinal Noise
- Three Tone Frequency Response
- Ten Tone
Frequency Response
- Automated Ten Tone Frequency Response
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Direct-dial access to individual tests
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IVR reports menu selection and
test results
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Single-person testing eliminates the need
for additional test personnel.
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Centralized testing eliminates the need for
large inventories of individual testing equipment.
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Self diagnostics assure proper system operation.
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User-adjustable test parameters
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Local and remote programming
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Works in all major types of C.O.'s
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Typical
Applications
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Telephone, Line and Coin Functions |
Model 51200F23 and
51200F23M1
Specifications
- C.O. INSTALLATION REQUIREMENTS::
- Operating Voltage: -44 to -56 VDC
- Operating Current: 0.5 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: 1.0 Amps, 3 AG
- ENVIRONMENTAL:
- Operating
Temperature: 0° to 50°C
- Storage
Temperature: -20° to 85°C
- Humidity: 0% to 95% (Non-Condensing)
- MECHANICAL:
- Dimen: 16.5" W x
3.5" H
x 11.5" (30.48cm) D
- Wt: 15 lbs (12.70 kg)
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Copyright ©
United Data Corporation, Inc.
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