Paradyne 8955 Connector Pin Assignments, Telco Connector Pinouts, Connector Pins Port Tip, Ring

Connector Pin Assignments

A

8620 and 8820 Telco Connector Pinouts

For 24-port line cards, the Telco 50-pin connectors on the back of the 8620 BAC chassis (numbered 1–3) and the 8820 BAC chassis (numbered 1–18) provide the 2-wire loop interface from each DSL port to either the POTS splitter shelf or, if the loop is not being shared with POTS, then to the Main Distribution Frame (MDF). The following table lists the pin assignments for each of these interfaces.

Pin

Number 50

Pin

Number 1

00-16714

	Connector Pins		Connector Pins
Port	(Tip, Ring)	Port	(Tip, Ring)
Port 1	1, 26	Port 13	13, 38
Port 2	2, 27	Port 14	14, 39
Port 3	3, 28	Port 15	15, 40
Port 4	4, 29	Port 16	16, 41
Port 5	5, 30	Port 17	17, 42
Port 6	6, 31	Port 18	18, 43
Port 7	7, 32	Port 19	19, 44
Port 8	8, 33	Port 20	20, 45
Port 9	9, 34	Port 21	21, 46
Port 10	10, 35	Port 22	22, 47
Port 11	11, 36	Port 23	23, 48
Port 12	12, 37	Port 24	24, 49

Pins 25 and 50 are not used.

8900-A2-GB20-30 June 2004 A-1