Juniper J-series Services Router J2350 Hardware Manual page 206

JUNOS Software with Enhanced Services Hardware Guide
Table 52: RS-422/449 (EIA-449) DTE Cable Pinout (continued)
LFH-60 Pin DC-37 (DB-37) Pin
1 6
48 7
5 8
37 9
41 10
9 11
33 12
13 13
52 17
36 19
4 20
59 22
55 23
2 24
47 25
6 26
38 27
10 29
34 30
14 31
51 35
57 37
26 to 25 –
18 to 17 –
182
Serial PIM Cable Specifications
LFH-60 Pairing Description
2 Receive Data (A)
47 Request to Send (A)
6 Receive Timing (A)
38 Clear to Send (A)
– Local Loopback
10 Data Mode (A)
34 Terminal Ready (A)
14 Receive Ready (A)
51 Terminal Timing (A)
– Signal Ground
– Receive Common
60 Send Data (B)
56 Send Timing (B)
1 Receive Data (B)
48 Request to Send (B)
5 Receive Timing (B)
37 Clear to Send (B)
9 Data Mode (B)
33 Terminal Ready (B)
13 Receiver Ready (B)
52 Terminal Timing (B)
– Send Common
– –
– –