Dce Cable Pinouts For The 8-Port Serial Gigabit-Backplane Physical Interface Module - Juniper SRX Series Manual

X.21 DCE Cable Pinouts for the 8-Port Serial Gigabit-Backplane Physical
Interface Module
Table 100 on page 191 gives the X.21 DCE cable pinouts for the 8-Port Serial Gigabit-Backplane Physical
Interface Modules.
Table 100: X.21 DCE Cable Pinouts for the 8-Port Serial GPIM
VHDCI-68 DB-15 (1)
Pin Pin
T37 1
T41 2
T42 3
T16 4
T50 5
T4 6
T51 8
T39 9
T40 10
T14 11
T48 12
T2 13
T35 to T33
T52
T59
T60
DB-15 (2)
Pin Dir
I
I
O
O
O
I
I
O
O
O
1
2 I
3 I
Pair Pairing
Pair 1 T39
Pair 2 T40
Pair 3 T14
Pair 4 T48
Pair 5 T2
Pair 1 T41
Pair 2 T42
Pair 3 T16
Pair 4 T50
Pair 5 T4
Pair 1 T57
Pair 2 T58
Description
Shield Ground
Receive Data (A)
Clear to Send (A)
Send Data (A)
Request to Send (A)
Terminal Timing (A)
Shield Ground
Receive Data (B)
Clear to Send (B)
Send Data (B)
Request to Send (B)
Terminal Timing (B)
Protocol
Identifier_2
Shield Ground
Receive Data (A)
Clear to Send (A)
191