3Com Access Builder 7000 User Manual - V.24/v.28
Manual is about: BRIDGE/ROUTER MODULE
of
66
WAN Port Cable Pin Assignments
A
-
7
V.24/V.28
The WAN port terminates with a 26-way miniature SCSI connector.
The port can be configured to support V.24 or V.28 signalling
characteristics at data transfer rates up to 19.2 Kbps. The WAN port
connecting cable is not supplied with the
module.
The following
signalling characteristics should be observed when purchasing or
fabricating a suitable cable.