Quick Reference Guide

Reference Guide for the Model RT338 ISDN Router
A-2 Technical Specifications
Power Adapter
North America: 120 V, 60 Hz, input
United Kingdom: 240 V, 50 Hz, input
Europe: 230 V, 50 Hz, input
All regions (output): 12 V DC @ 1.2A output, 30W maximum
Physical Specifications
Dimensions: 253 by 181 by 35 mm
9.95 by 7.1 by 1.4 in.
Weight: 1.1 kg
2.5 lb.
Environmental Specifications
Operating temperature: 0 ° to 40 ° C
Operating humidity: 90% maximum relative humidity, noncondensing
Electromagnetic Emissions
Meets requirements of: FCC Part 15 Class B
VCCI Class 2
EN 55 022 (CISPR 22), Class B
Interface Specifications
LAN: UTP (10BASE-T or 100BASE-TX), RJ-45
ISDN: S/T interface, RJ-45 (requires external NT1) or
U Interface, RJ-45 (NT1 built-in)
Analog: Voice/fax/modem, RJ-11, 3 REN (Ring Equivalents)
Manager: RS-232, DB9F
Appaspec.fm Page 2 Friday, October 6, 2000 5:32 PM