Fiber Monitoring Testing Transmission Wireless

Wilcom Inc.

Transmission & Cable Test Sets

Automated Test Line Responders



Wilcom Telecommunications Test Equipment 

Noise and transmission problems are constant battles in the best of worlds. With emerging technologies like IP-video over DSL delivered to the customer over existing copper pairs, it's more vital than ever for telephone companies to test and maintain their outside copper plants.

Wilcom designs and manufactures a full line of copper loop test equipment, including subscriber loop test sets, a cable shield test set, digital signal probes, artificial test lines and more.




Other Wilcom Telecom Test Sets 



Transmission & Cable Test Sets
Digital Testers
Automated Testers

T336B Digital Circuit Test Set
Measures loop & ground current, circuit loss, circuit noise and power.

T279 Circuit Termination Set
Provides both termination and balance arrangement.


T136 Basic Circuit Test Set
Measure Circuit Loss, Circuit Noise, Power Influence and Loop Current


T304B/T305 Bond Current Meter/Probe
Designed to measure alternating currents from 10 mA to 100 A



T124 Cable Shield Splice Tester
Measures the conditions existing at Cable Shield splices.



T240 Artificial Cable Kit
Plug in Line Sections w/Lattice Network and Ground Path


Model 2056 Test Line Responder


2056 Universal Test Line Responder





T207 Longitudinal Balance Test Set



The T207 Longitudinal Balance Test Set is designed to measure the longitudinal balance of single-port or two-port circuits and devices. This test set permits evaluation of relays, feed coils, networks, long-line units, amplifiers and other equipment present on the typical communications circuit. These devices may have poor longitudinal balance and thus contribute to the susceptibleness of the facility.

The measuring technique and circuit configuration conforms to the IEEE standard 455-1976 for Longitudinal Balance Measurements. Longitudinal balance measurements may be made at single frequencies in the range of 40 Hz to 4 kHz. Also, as an added feature of the Model T207, a figure of merit balance measurement may be made using a shaped waveform which is representative of a power induced noise spectral distribution. Single frequency measurements on circuits with balance approaching 80 dB can be made with a typical accuracy of 1 dB. See T207 Data Sheet for more information.

T207 Longitudinal Balance Test Set


The Model 2056 Universal Test Line Responder combines the test and measurement capabilities required by most network testing systems in one compact unit. The programmed flexibility of the Model 2056 allows one responder to provide the testing termination for the multiple applications existing on modern telecommunication networks in the Telco, InterExchange Carrier and Private Network environments. A fully configured Model 2056 Responder would consist of:
  • 56-Type 105 Test Line Responder
  • DTMF- and MF-Compelled Responder
  • Signal Source for P/AR Measurement
  • Four-Wire Loopbacks for Echo Canceller Testing
  • Call Origination for Special Applications

Download Model 2056 Datasheet

Fiber Optic Test Equipment

F6121 Fiber Optic Identifier

Basic Optical Fiber Identifier

The Wilcom Model F6121A Basic Optical Fiber Identifier is a rugged, easy-to-use installation and maintenance instrument which identifies optical fibers by detecting the optical signals being transmitted through a fiber. By utilizing local detection technology (non-destructive macro-bend detection which does not damage or overstress the fiber), the unit eliminates the need to open the fiber at the splice point for identification; eliminating the probability of interrupting service.




CKEY Networks - Converging Key Communications Networking Products and Testing Equipment. Please call us for more information today 613-257-8863