Motorola 3460 Fast'R - Manual (Page 23)

3460 Fast’R
A-5
AccessWay Enclosure Power Supply and
Power Requirements
The AccessWay enclosure backplane provides common power and
communications connections for up to 16 Fast’R modem cards mounted
within. Its connectors are shown in Figure A-1.
Figure A-1. AccessWay Backplane Connectors
The enclosure accommodates a standard 19” rack-mount configuration.
The AccessWay enclosure power distribution system includes an AC or
DC power supply module.
AC Power Supply Module
• Voltage: 100/120/220/240 VAC nominal (switch-selectable)
• Frequency: 50/60 Hz
DC Power Supply Module
• Voltage: -48VDC nominal
AccessWay Enclosure Power and Modem Operation
You can insert and remove modem cards while the AccessWay
enclosure is powered on and operational.
AccessWay Enclosure, Rear View
Individual telephone
connectors shown.
Enclosure may have
two mass-
termination
connectors instead.
Modem Required in
This Slot for NMS
Power Cord
Location A Telephone
Connectors, Slots 1-16
Location B Telephone
Connectors, Slots 1-16
Computer
Connectors
IN OUT