TALC Multi I/O cable

For TALC cards only, the multi I/O cable breaks out 2 network ports, and one serial port, from an IPE slot 50-pin Amphenol (RJ-21). The standard cable is approximately 30cm (1ft) long. If you can't find the cable, use the pin diagram below to construct your own!

Note: TALC network ports are 10/half-duplex. Therefore, the data-switch port needs auto-negotiate unchecked, and 10/half set.

P5	Ring	Tip	P5
Unit 0	1	26	Unit 0
Unit 1	2	27	Unit 1
Unit 2	3	28	Unit 2
Unit 3	4	29	Unit 3
Unit 4	5	30	Unit 4
Unit 5	6	31	Unit 5
Unit 6	7	32	Unit 6
Unit 7	8	33	Unit 7
Unit 8	9	34	Unit 8
Unit 9	10	35	Unit 9
Unit 10	11	36	Unit 10
Unit 11	12	37	Unit 11
Unit 12	13	38	Unit 12
Unit 13	14	39	Unit 13
Unit 14	15	40	Unit 14
Unit 15	16	41	Unit 15
SDI - 2 (RXD)	17	42	SDI - 3 (TXD)
n/c	20	45	SDI - 5 (GND)
EN0 - 3 (RX+)	21	46	EN0 - 6 (RX-)
EN0 - 1 (TX+)	22	47	EN0 - 2 (TX-)
EN1 - 3 (RX+)	23	48	EN1 - 6 (RX-)
EN1 - 1 (TX+)	24	49	EN1 - 2 (TX-)