Meridian America Link/Customer Controlled Routing manual Meridian Link/CCR interface cabling

160Chapter 9: Meridian Link/CCR interface cabling

Table 47

NT1R03BA 50-pin four-port cable pinout (IPE Module)

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

553-3202-210 Standard October 1998