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The 4-Slot Dock A-9
2325A137REFGD Revision B 2325 Reference Guide
Dock-Network Cable Jacks
The wiring for the dock network cable jacks are shown in the following
table. The network signals are differential type and are routed on
twisted-pair wiring. The pinouts are assigned so as to accommodate
certain off-the-shelf cables (e.g., L-COM #TRD855-* EIA568 Flex
patch cables).
In the signal names, “in” and “out” refer to the logical direction of the
signal with respect to the 4-Slot Dock. Note that Vcc and GND are
present only on the upstream connector; they are reserved for future use
on the downstream connector.
Wiring for the 4-Slot-
Dock Network Cable
Jacks
Pin # Signal
# Upstream Connector Downstream Connector
1 Vcc Not used
2 HostXmtIn+ HostXmtOut+
3 HostXmtIn- HostXmtOut-
4 ReqOut+ ReqIn+
5 HostRcvOut+ HostRcvIn+
6 HostRcvOut- HostRcvIn-
7 ReqOut- ReqIn-
8 InhIn+ InhOut+
9 InhIn- InhOut-
10 GND Not used