Technical Specifications; Chassis; Power Supply; Ac Input - Multitech CommPlete 4000 Series User Manual

• RASExpress User Guide (online)
• RADIUS Server User Guide (online)
• Serial Card documentation: ISI4608PCI, ISI5634PCI/8, ISIHP-2S/2U/4S/4U/4SD (online)

Technical Specifications

The CommPlete 4000 conforms to the following technical specifications.

Chassis

• 6-slot PCI/ISA backplane
• SBC
• 10/100Mb PCI EtherNet NIC
• One half-height 1.44Mb 3½-inch floppy disk drive
• One half-height IDE hard disk drive
• One power supply
• Power on/off switch on front panel with built in power LED.
• Full security locking
• Intelligent Serial Interface card with or without modems/TAs (ISI4608PCI, ISI5634PCI/8,
ISIHP-4S, or ISIHP-4U)

Power Supply

AC Input

• Power requirement: 100-120/220-240V; 6A/3A (RMS) selectable by slide switch
• Frequency: 50-60 Hz
• Efficiency: >65% @ full load, nominal line

DC Output

• Output:
• Inrush current: <30A peak @ 115VAC, cold start at 25
• Line regulation: +/- 5% at full load for +/-5V, +/-12V, +/-10% for -12V
• Hold Time: 12ms at full load @ 115VAC
Note: 3.3 volts, DC, is available at PCI expansion slots on one side of the backplane only. This
does not affect MultiTech ISI cards because they do not require 3.3-volts from the backplane.
However, PCI expansion cards made by some other manufacturers may require3.3 volts. Any
such boards must be installed in the CommPlete 4000 backplane on the side of the chassis
where the Single-Board Computer is located. Since there is no 3.3-volt supply on the other
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All manuals and user guides at all-guides.com
+5 @ 25A
+12 @ 10A
-5 @ 0.5A
-12 @ 0.5A
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CommPlete 4000 Communications Server Overview