Juniper Networks J2320 RS-232 DTE Cable Pinout, LFH-60 Pin DB-25 Pin LFH-60 Pairing Description

J2320, J2350, J4350, and J6350 Services Router Getting Started Guide

Table 65: 2-Port Serial PIM Cables and Connectors (continued)

			End-to-End
Name	Connector	Connector Hardware	Conductors	Pinouts
RS-422/449 (EIA-449)	DC-37 (DB-37) female	4-40 threaded jacknuts	25	Table 69 on page 229
DCE
EIA-530A DTE	DB-25 male	4-40 threaded	23	Table 70 on page 230
		jackscrews
EIA-530A DCE	DB-25 female	4-40 threaded jacknuts	22	Table 71 on page 231
V.35 DTE	M/34 male	Standard (Normally	18	Table 72 on page 232
		included with M/34
		connector shell)
V.35 DCE	M/34 female	Standard (Normally	18	Table 73 on page 233
		included with M/34
		connector shell)
X.21 DTE	DB-15 male	M3 threaded jackscrews	13	Table 74 on page 233
X.21 DCE	DB-15 female	M3 threaded jacknuts	13	Table 75 on page 234

RS-232 DTE Cable Pinout

Table 66: RS-232 DTE Cable Pinout

LFH-60 Pin	DB-25 Pin	LFH-60 Pairing	Description
15	1	–	Frame Ground
60	2	–	Transmit Data
1	3	–	Receive Data
48	4	–	Request to Send
37	5	–	Clear to Send
9	6	–	Data Set Ready
57	7	–	Signal Ground
13	8	–	Data Carrier Detect
56	15	–	Transmit Clock
5	17	–	Receive Clock
41	18	–	Local Loopback
33	20	–	Data Terminal Ready

226■ Serial PIM Cable Specifications