Voltcraft CT-2 Cable Tester - RJ-45, BNC, RJ-11
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Product Information
Full details
The Voltcraft CT-2 Cable Tester is for technicians and IT professionals who need to quickly verify the integrity of network and communication cables. Its key benefit is enabling detailed, single-core testing of RJ-11, RJ-45, and BNC cables, ensuring proper connections and detecting faults with its clear illuminated bar display. A potential limitation is its battery-only operation, requiring attention to power levels during extended use.
All features
| Model Part Number | CT-2 |
|---|---|
| Brand | VOLTCRAFT |
Extended Product Information
FAQs
What types of cables can the Voltcraft CT-2 test?
The CT-2 can test cables with RJ-45 (8-pole), RJ-11 (4-pole), and BNC connectors.
Can I test cables that are already installed in walls?
Yes, the CT-2 includes an external measurement receiver that allows you to test installed cables without needing to access both ends directly.
Does the tester check the cable's shielding?
Yes, a dedicated shielding test is included to check the integrity of the cable's shielding.
How are the test results displayed?
Test results are shown on a clear illuminated bar display, indicating wire assignments and potential faults.
Is the tester powered by batteries?
Yes, the Voltcraft CT-2 is designed for battery operation only.
What accessories are included with the CT-2?
The tester comes with an external measurement receiver, an RJ-45 test cable, 2x BNC adapter cables, a BNC terminator, 2x adapter pieces for RJ-45 to RJ-11, and a user manual.
Can the test sequence be automated?
Yes, the test sequence can be controlled manually or automatically.
Troubleshooting
Tester does not power on.
Ensure batteries are correctly installed and have sufficient charge. Check the battery compartment for any obstructions.
Inconsistent or no results displayed.
Verify that the cable is securely plugged into the correct port on the tester and receiver (if used). Check for any damage to the cable ends or connectors.
Shielding test fails unexpectedly.
Confirm that the shielding connection is properly made on both ends of the cable. Some installations may have unique shielding configurations that require specific attention.
Tester indicates a wire fault, but the cable appears intact.
The fault may be internal to the cable or within the connector termination. Re-terminate the connector or test with a known good cable to isolate the issue.
Pros and Cons
Pros
- Identifies specific wire faults quickly and accurately.
- Supports multiple common cable types (RJ45, RJ11, BNC).
- Allows testing of installed cables without full removal.
- Includes a shielding test for professional-grade diagnostics.
- Clear visual feedback via illuminated bar display.
Cons
- Requires batteries, which are not always included and need replacement.
- Primarily designed for testing, not for cable termination or repair.
- May require separate adapters for less common connector variations.
- Battery operation limits continuous use without power source.
Setup, Compatibility & Care
Setup: The CT-2 is designed for immediate use. Connect the cable you wish to test to the appropriate port on the tester (RJ-45, RJ-11, or BNC). For installed cables, connect the tester to one end and the external measurement receiver to the other end. Ensure the batteries are installed correctly.
Compatibility: The tester is compatible with standard RJ-45 (8-pole), RJ-11 (4-pole), and BNC connectors. Adapter cables are provided for some common conversions, such as RJ-45 to RJ-11.
Care: Keep the tester clean and dry. Use a soft, damp cloth to wipe down the exterior. Avoid using solvents or abrasive cleaners. Store the device in a protective case or its original packaging when not in use to prevent damage to connectors and the display.