Appendix B - Connector ports
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Audio connections
Each audio connection on the CAB and NION products is a single, three-wire, balanced
analog circuit. The connections are identical for both microphone, line input and line output
connections. We recommend that audio connections are made with high quality shielded wire.
Notes:
As with any electronic connection, care should be taken to ensure that the termination is
solid. There should be no stray wire strands, kinks or nicks in the wire jacket for a proper
termination.
Stranded wires should not be soldered. Solder will cold flow under the pressure of the
screw terminal, causing a loose connection to develop over time.
If you want to connect an unbalanced audio source to the CAB or NION, make the connections
as shown in the table below.
CAB or NION input connector
CAT 5 connections
Category 5 cable, or CAT 5 as it is commonly known, is a wiring standard that consists of 8
conductors, identified into 4 pairs, and although only two of these pairs are used, all four are
terminated.
It is a UTP (Unshielded Twisted Pair) configuration. The cable is coupled to in-line RJ-45
connectors, also a Bell/AT&T standard. Special crimping tools are required to make the
termination; these are widely available, as are the connectors.