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Causes of Fault Transceiver Cables
The following list describes causes of faulty trans-
ceiver cables:
■ Improper Grounding (pin 1 vs. pin 4).
■ Bad ground:
■ Shell connector not crimped onto AUI
cable braid.
■ Ribbon cables in computers not shielded
or improperly mounted.
■ Broken pair wires or unseated AUI connec-
tor pin.
■ Improper pairing - Verify that signal and
power wires are paired (for example,
Transmit + paired with Transmit -)
■ Individual pairs not individually shielded (for
example, Ethernet V1.0 type cable).