Multi-Tech Systems Hub Technical Specifications, Chassis, Power Supply, Dimensions, Environmental

Chapter 1 - System Overview

Technical Specifications

The CommPlete 4000 conforms to the following technical specifications.

Chassis

•6-slot PCI/ISA backplane

•SBC

•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,ISI4608UPCI, ISI5634PCI/8, ISI5634UPCI/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: +5 @ 25A +12 @ 10A -5 @ 0.5A -12 @ 0.5A

•Inrush current: <30A peak @ 115VAC, cold start at 25o C

•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 the backplanes.

Dimensions

•Height: 5.25 inches

•Width: 19 inches

•Depth: 17 inches

•Weight: 31 lbs. (14kg)

Environmental

• Temperature: 0–40oC

•Humidity: 10–90% RH noncondensing

•Fan Rating: 25 cfm

CommPlete 4000 Communications Server User Guide 7