Rs-422/449 (Eia-449) Dce Cable Pinout - Juniper J2300 Getting Started Manual

J2300, J4300, and J6300 Services Router Getting Started Guide
Table 62: RS-422/449 (EIA-449) DTE Cable Pinout (continued)
LFH-60 Pin
37
41
9
33
13
52
36
4
59
55
2
47
6
38
10
34
14
51
57
26 to 25
18 to 17

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

Table 63: RS-422/449 (EIA-449) DCE Cable Pinout
LFH-60 Pin
15
1
56
60
37
52
48
45
204
Serial PIM Cable Specifications
DC-37 (DB-37) Pin
9
10
11
12
13
17
19
20
22
23
24
25
26
27
29
30
31
35
37
–
–
DC-37 (DB-37) Pin
1
4
5
6
7
8
9
10
LFH-60 Pairing
38
–
10
34
14
51
–
–
60
56
1
48
5
37
9
33
13
52
–
–
–
LFH-60 Pairing
–
2
55
59
38
51
47
–
Description
Clear to Send (A)
Local Loopback
Data Mode (A)
Terminal Ready (A)
Receive Ready (A)
Terminal Timing (A)
Signal Ground
Receive Common
Send Data (B)
Send Timing (B)
Receive Data (B)
Request to Send (B)
Receive Timing (B)
Clear to Send (B)
Data Mode (B)
Terminal Ready (B)
Receiver Ready (B)
Terminal Timing (B)
Send Common
–
–
Description
Shield Ground
Send Data (A)
Send Timing (A)
Receive Data (A)
Request to Send (A)
Receive Timing (A)
Clear to Send (A)
Local Loopback