Table 57, Table 56, X.21 dte cable pinout – Juniper Networks J4350 User Manual
Page 213: X.21 dce cable pinout
Network Cable Specifications and Connector Pinouts
Table 55: V.35 DCE Cable Pinout (continued)
LFH-60 Pin
M/34 Pin
LFH-60 Pairing
Description
22 to 21
–
–
–
26 to 25
–
–
–
X.21 DTE Cable Pinout
Table 56: X.21 DTE Cable Pinout
LFH-60 Pin
DB-15 Pin
LFH-60 Pairing
Description
15
1
–
Shield Ground
60
2
59
Transmit Data (A)
48
3
47
Control (A)
1
4
2
Receive (A)
37
5
38
Indicate (A)
5
6
6
Signal Element Timing (A)
57
8
–
Signal Ground
59
9
60
Transmit Data (B)
47
10
48
Control (B)
2
11
1
Receive (B)
38
12
37
Indicate (B)
6
13
5
Signal Element Timing (B)
30 to 29
–
–
–
18 to 17
–
–
–
X.21 DCE Cable Pinout
Table 57: X.21 DCE Cable Pinout
LFH-60 Pin
DB-15 Pin
LFH-60 Pairing
Description
15
1
–
Shield Ground
1
2
2
Transmit Data (A)
37
3
38
Control (A)
60
4
59
Receive (A)
48
5
47
Indicate (A)
52
6
51
Signal Element Timing (A)
Serial PIM Cable Specifications
193