Table 95: EIA-530 DTE Cable Pinouts for the 8-Port Serial
GPIM (continued)
DescriptionPairingPairDir
DB-25 (2)
Pin
DB-25 (1)
Pin
VHDCI-68
Pin
Protocol
Identifier_2
T35 to T33
Protocol ModeT1 to T3
Shield Ground1T52
Send Data (A)T32Pair 1O2T34
Receive Data
(A)
T57Pair 2I3T59
Request to
Send (A)
T66Pair 3O4T68
Clear to Send
(A)
T58Pair 4I5T60
Data Mode (A)T61Pair 5I6T63
Data Mode (B)T63Pair 5I22T61
Shield Ground7T18
Receiver Ready
(A)
T62Pair 6I8T64
Receive Timing
(B)
T56Pair 7I9T54
Receiver Ready
(B)
T64Pair 6I10T62
Terminal
Timing (B)
T22Pair 8O11T20
Send Timing
(B)
T25Pair 9I12T23
Clear to Send
(B)
T60Pair 4I13T58
Send Data (B)T34Pair 1O14T32
Send Timing
(A)
T23Pair 9I15T25
177Copyright © 2015, Juniper Networks, Inc.
Chapter 24: Serial Gigabit-Backplane Physical Interface Module Cable Specifications