StorCase Technology 9-Bay 4U SCSI Ultra160 - Manual (Page 37)

28 SCSI Channel Configurations
StorCase Technology, Inc. InfoStation User's Guide - Rev. B01
SCSI CHANNEL CONFIGURATIONS
Termination of the SCSI Bus at the VHDCI Connectors
CAUTION: When using the double-stacked VHDCI connectors (Port A-1 & A-2)
simultaneously, offset VHDCI cable connectors must be used for proper
fit. Failure to use proper cables may result in damage to the I/O repeater
module VHDCI connectors!
NOTES: Port-A1 and Port-A2 are connected internally.
Port-A requires an external terminator if:
1. It is connected to the end of an external SCSI cable.
2. It is "open" and not in use. In this case, only Port B is used.
Port-B does not require a terminator (it is terminated internally).
Figure 8: InfoStation VHDCI Connectors
(I/O Repeater Module)
IFS_8a
PORT A-1
PORT A-2
PORT B
(TERMINATED)
ERR ACT SCSI LVD/SE
ULTRA160