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A simple and compact product, The T1 Loopback Jack and Plug quickly and easily checks the RX/TX pairs of T1 circuit cables helping to determine if a signal exists. It can be plugged directly into a T1 CSU/DSU or can be attached to the end of a network patch cable. If a signal is present T1 Loopback Plug sends the signal back to the source illuminating the port light. |
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Features |
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| - Color coded by network type for quick recognition.
- Small, convenient, and economical for network technicians.
- Plug the Loop back Jack & Plug into any network.
- Check cables for broken or shorted wires.
- Easy access with key chain attachment.
- Check wall jack to network switch connections.
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Specifications |
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Product Dimensions : 5.1 x 3.3 x 0.8 inches ; 0.2 ounces Shipping Weight: 8 ounces Ports : RJ-45 T1/E1 Network |
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