Eicon Networks ISDN NT1 Unit User manual

Page 1 of 1 24/08/01
ISDN NT1 Unit
Hardware Features
•One U interface connector (RJ45)
•Two S/T interface connectors (RJ45)
•One EiconCard direct S/T-interface (4-pin DIN connector)
•Point-to-Point and Multipoint support
•Three LEDs (power, line, loopback)
•External Power Supply (9VDC @150mA)
•Switch setting for Open/50/100 ohm terminating resistors, with fixed or adaptive timing
S/T interfaces (RJ45)
•two-pairs, full duplex
•Pseudo-ternary line code (CCITT inverted AMI)
•Voltage 0.7V zero-to peak
•Line speed 192 Kbps (144 Kbps available to customer)
U interface
•one pair, full duplex
•2B1Q line code, as per ANSI T1.601 - 1992
•Voltage 2.5V zero-to peak
•Line speed 192 Kbps (144 Kbps available to customer)
Environmental Requirements
•Operating temperature: 32°F to 140°F (0°C to 60°C)
•Operating Humidity: 20% to 80% non-condensing
•Storage temperature: -77°F to 140°F (-25°C to 60°C)
Certification
•FCC Part 15, Class B
•CSA-NRTL (UL 1459)
•IC CS03 Issue (D.O.C)
Warranty
•5 years
Dimensions
•3 ¼ " (W) x 1 ¼" (H) x 4 5/8" (D)
Packaging Contents
•ISDN NT1 unit
•Installation Guide
•External Power supply
•RJ45 cable