Juniper Networks J-series Services Router J2320 - Manual (Page 248)

Table 74: RS-422/449 (EIA-449) DTE Cable Pinout (continued)
Description LFH-60 Pairing DC-37 (DB-37) Pin LFH-60 Pin
Receive Data (A) 2 6 1
Request to Send (A) 47 7 48
Receive Timing (A) 6 8 5
Clear to Send (A) 38 9 37
Local Loopback – 10 41
Data Mode (A) 10 11 9
Terminal Ready (A) 34 12 33
Receive Ready (A) 14 13 13
Terminal Timing (A) 51 17 52
Signal Ground – 19 36
Receive Common – 20 4
Send Data (B) 60 22 59
Send Timing (B) 56 23 55
Receive Data (B) 1 24 2
Request to Send (B) 48 25 47
Receive Timing (B) 5 26 6
Clear to Send (B) 37 27 38
Data Mode (B) 9 29 10
Terminal Ready (B) 33 30 34
Receiver Ready (B) 13 31 14
Terminal Timing (B) 52 35 51
Send Common – 37 57
– – – 26 to 25
– – – 18 to 17
226 ■ Serial PIM Cable Specifications
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide