Juniper SRX Series Manual page 194

SRX Series Services Gateways for the Branch Physical Interface Modules Reference
170
Table 93: EIA-449 DTE Cable Pinouts for the 8-Port Serial
GPIM (continued)
VHDCI-68 DB-37 (1)
Pin Pin
T60
T28
T63
T67
T64
T22
T18
T24
T32
T23
T57
T66
T54
T58
T61
T65
T62
T20
T27
Dir
Output
(O)
and
DB-37 (2) Input
Pin (I) Pair
9 I Pair 6
10 O
11 I Pair 7
12 O Pair 8
13 I Pair 9
17 O Pair 10
19
20
22 O Pair 1
23 I Pair 2
24 I Pair 3
25 O Pair 4
26 I Pair 5
27 I Pair 6
29 I Pair 7
30 O Pair 8
31 I Pair 9
35 O Pair 10
37
Pairing Description
T58 Clear to Send (A)
Local Loopback
T61 Data Mode (A)
T65 Terminal Ready (A)
T62 Receive Ready (A)
T20 Terminal Timing
(A)
Shield Ground
Shield Ground
T34 Send Data (B)
T25 Send Timing (B)
T59 Receive Data (B)
T68 Request to Send
(B)
T56 Receive Timing (B)
T60 Clear to Send (B)
T63 Data Mode (B)
T67 Terminal Ready (B)
T64 Receiver Ready (B)
T22 Terminal Timing
(B)
Shield Ground
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