Meridian America Link/Customer Controlled Routing manual GND2, TXD2 RXD2 RTS2, TXD4 RXD4 RTS4

Chapter 9: Meridian Link/CCR interface cabling 161

Table 48

NT1R03CA 50-pin four-port cable pinout (IPE Module)

From	To port	Port*	Signal	From	To port	Port*	Signal
DB-50	DB-50		name	DB-50	DB-50		name
(male)	(female)			(male)	(female)
1	25	1 or 2	GND2	26	26	1 or 2	DCD2
2	2	1 or 2	TXD2	27	27	1 or 2	RXD2
3	3	1 or 2	RTS2	28	28	1 or 2	CTS2
4	4	1 or 2	DSR2	29	29	1 or 2	DTR2
5	25	3 or 4	GND4	30	30	3 or 4	DCD4
6	6	3 or 4	TXD4	31	31	3 or 4	RXD4
7	7	3 or 4	RTS4	32	32	3 or 4	CTS4
8	8	3 or 4	DSR4	33	33	3 or 4	DTR4
9	50	5 or 6	GND6	34	34	5 or 6	DCD6
10	10	5 or 6	TXD6	35	35	5 or 6	RXD6
11	11	5 or 6	RTS6	36	36	5 or 6	CTS6
12	12	5 or 6	DSR6	37	37	5 or 6	DTR6
13	13	5 or 6	TXCI6	38	38	5 or 6	RXCI6
14	14	5 or 6	RI6	39	39	5 or 6	TXCO6
15	50	7 or 8	GND8	40	40	7 or 8	DCD8
16	16	7 or 8	TXD8	41	41	7 or 8	RXD8
17	17	7 or 8	RTS8	42	42	7 or 8	CTS8
18	18	7 or 8	DSR8	43	43	7 or 8	DTR8
19	19	7 or 8	TXCI8	44	44	7 or 8	RXCI8
20	20	7 or 8	RI8	45	45	7 or 8	TXCO8
21	21	Ethernet	C+	46	46	Ethernet	C-
22	22	Ethernet	T+	47	47	Ethernet	T-
23	23	Ethernet	R+	48	48	Ethernet	R-
24	24	Ethernet	SG	49	49	Ethernet	+12VF
25	25	FGND	FGND	50	50	FGND	FGND

* One NT1R03CA cable connects to ports 1, 3, 5, 7, and the Ethernet port. The other NT1R03CA cable connects to ports 2, 4, 6, and 8.

Meridian Link Release 5C/CCR Release 3C Installation and Upgrade Guide