Table 51 – Juniper Networks J4350 User Manual
Page 208
J4350 and J6350 Services Router Getting Started Guide
Table 50: RS-422/449 (EIA-449) DTE Cable Pinout (continued)
LFH-60 Pin
DC-37 (DB-37) Pin
LFH-60 Pairing
Description
37
9
38
Clear to Send (A)
41
10
–
Local Loopback
9
11
10
Data Mode (A)
33
12
34
Terminal Ready (A)
13
13
14
Receive Ready (A)
52
17
51
Terminal Timing (A)
36
19
–
Signal Ground
4
20
–
Receive Common
59
22
60
Send Data (B)
55
23
56
Send Timing (B)
2
24
1
Receive Data (B)
47
25
48
Request to Send (B)
6
26
5
Receive Timing (B)
38
27
37
Clear to Send (B)
10
29
9
Data Mode (B)
34
30
33
Terminal Ready (B)
14
31
13
Receiver Ready (B)
51
35
52
Terminal Timing (B)
57
37
–
Send Common
26 to 25
–
–
–
18 to 17
–
–
–
RS-422/449 (EIA-449) DCE Cable Pinout
Table 51: 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
188
Serial PIM Cable Specifications