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What are loop-back plugs?
Exact definition of loop-back plugs will depend on what application we are talking about. Mostly these are connector plugs with a metal inside to short two electrical signals.
There can be loopback...
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Is there a back to back male connectors plugs?
Short answer is "Depends". To try and make the answer a little less unhelpful, let me explain what I mean. There are thousands of different types of electrical plus and connectors, some for main,...
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What is a hard loop back test?
A hard loopback test in telco speak is a simple device that connects the transmit tip side of a circuit to the receive tip side, and the transmit ring side to the receive ring side to complete a loop...
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What is the plastic plug in the back of the block?
Hey, if you want to begin diagnosing and adjusting you should probably spend the 18-20 bucks at the auto store on a Haynes or Clymer manual that includes your make model and year. The troubleshooting...
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What is a local digital loop back?
A local digital loopback is a test that is performed to check the transmitter and receiver of a local modem, or being simpler, it's a test that sends a signal to a remote receiver and waits for the...