Juniper Networks J2320 manual RS-422/449 EIA-449 DCE Cable Pinout

Chapter 13: Network Cable Specifications and Connector Pinouts

RS-422/449 (EIA-449) DCE Cable Pinout

Table 69: RS-422/449 (EIA-449) DCE Cable Pinout

LFH-60 Pin	DC-37 (DB-37) Pin	LFH-60 Pairing	Description
15	1	–	Shield Ground
1	4	2	Send Data (A)
56	5	55	Send Timing (A)
60	6	59	Receive Data (A)
37	7	38	Request to Send (A)
52	8	51	Receive Timing (A)
48	9	47	Clear to Send (A)
45	10	–	Local Loopback
33	11	34	Data Mode (A)
9	12	10	Terminal Ready (A)
13	13	14	Receive Ready (A)
5	17	6	Terminal Timing (A)
36	19	–	Signal Ground
4	20	–	Receive Common
2	22	1	Send Data (B)
55	23	56	Send Timing (B)
59	24	60	Receive Data (B)
38	25	37	Request to Send (B)
51	26	52	Receive Timing (B)
47	27	48	Clear to Send (B)
34	29	33	Data Mode (B)
10	30	9	Terminal Ready (B)
14	31	13	Receiver Ready (B)
6	35	5	Terminal Timing (B)
57	37	–	Send Common
26 to 25	–	–	–

Serial PIM Cable Specifications ■ 229