Eia-530A Dce Cable Pinout - Juniper J-series Services Router J2350 Hardware Manual

EIA-530A DCE Cable Pinout

Table 55: EIA-530A DCE Cable Pinout
LFH-60 Pin DB-25 Pin
15 1
1 2
60 3
37 4
48 5
33 6
57 7
13 8
51 9
14 10
6 11
55 12
47 13
2 14
56 15
59 16
52 17
45 18
38 19
9 20
4 23
5 24
26 to 25 –
30 to 29 –
Chapter 11: Network Cable Specifications and Connector Pinouts
LFH-60 Pairing Description
– Shield Ground
2 Transmit Data (A)
59 Receive Data (A)
38 Request to Send (A)
47 Clear to Send (A)
– Data Set Ready (A)
– Signal Ground
14 Received Line Signal Detector (A)
52 Receive Clock (B)
13 Received Line Signal Detector (B)
5 Terminal Timing (B)
56 Transmit Clock (B)
48 Clear to Send (B)
1 Transmit Data (B)
55 Transmit Clock (A)
60 Receive Data (B)
51 Receive Clock (A)
– Local Loopback
37 Request to Send (B)
– Data Terminal Ready (A)
– Signal Ground
6 Terminal Timing (A)
– –
– –
Serial PIM Cable Specifications
185