Setup guide

Connector Pinouts and Connections
108
Multi I/O Expansion Port Cable Connection Specifications
This section contains information on the pin assignments for the female connectors on the Multi
I/O Expansion Panel.
BNC Connectors for LTC IN and Reference
The 3 BNC Connectors on the other end of the Reference and LTC Breakout cable are used for
connecting LTC IN (BNC labelled LTC IN) and Reference (the BNCs labelled REF).
The BNC connector labelled LT C IN can be used to provide the LTC IN when connected to
the DVI port on the AirSpeed 5000 server.
The two BNC connectors labelled REF can be used to provide the Reference. The
Reference BNCs can be used to provide an un-terminated loop-through. You can connect
one to your Reference and another to a terminal or downstream device.
The following diagram illustrates these connectors and their use.
LTC IN
REF
REF
Reference
LTC IN
Reference