Table of Contents
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Firmware Upgrades
Indicators
Controls
Environmental
Power
Requirements
Power Consumption
Dimensions,
card modem
Weight
Limited Warranty
Fuses
1.7
Power Supply
DC voltages are supplied to all modems in the CC4800A rack through one or two PS4800A power supplies,
designed for conventional 115 or 230 VAC connection. The power supply is a universal input switching
power supply.
Via flash PROM technology on Multi-Tech's BBS
LEDs for Transmit Data, Receive Data, Carrier Detect, Speed, and Off Hook/Out-
Of-Service
Toggle switches for busy-out
Temperature range: 0°–50° C (32°–120° F)
Humidity range: 20–90% (noncondensing)
5 VDC at 0.95 A
±16 VDC at 0.1 A
Approximately 6 watts
.9 × 11 × 15 in. (2.2 × 28 × 37 cm) H × W × D
2.5 lb. (1.1Kg)
Two years
F1 (+5V), F2 (-16V), F3 (+16V)
Chapter 1 - Introduction
14
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