| General Product Specifications |
| ET Extended Temperature Product |
Operating Temperature: -40 to 85°C (-40 to 185° F)
Dimensions: 203 L x 114 W x 292 H mm (8.0 L x 4.5 W x 11.5 H in.)
Weight: 3.86 kg (8.5 lbs) |
| EC Extended Temperature Product |
Operating Temperature: 0 to 85°C (32 to 185° F)
Dimensions: 203 L x 114 W x 292 H mm (8.0 L x 4.5 W x 11.5 H in.)
Weight: 3.86 kg (8.5 lbs) |
| EH Environmentally Enhanced Product |
Operating Temperature: 0 to 50°C (32 to 122°F)
Dimensions: 203 L x 114 W x 292 H mm (8.0 L x 4.5 W x 11.5 H in.)
Weight: 3.86 kg (8.5 lbs) |
| Interface |
T1/E1; Dual BNC and RJ-48C |
| Testing Parameters |
V.52 511/511E Pattern Generator with RDL; LAL |
| Clocking |
Internal, Network or Receive Recover Clocking |
| Line Coding |
TC-PAM 16 for rates from 64 kbps to 2.3 Mbps; TC-PAM 32 for rates above 2.3 Mbps; Annex A & B |
| Line Interface |
RJ-11; Two Wire (single twisted pair) |
| Management |
DIP switch (all models except 3088/I), console, remote console or proxy SNMP from a Central Office ForeFront |
| Status Indicators |
LEDs for DSL link, Transmit/Receive data, no signal, loop test errors, and test mode indication |
| Power Supply |
External power supply options: Universal 90Ð260 VAC operating from 50Ð60Hz; 120 VAC/60 Hz; 240 VAC/60Hz; -48VDC |
| Compliance |
FCC Part 15A, CE Mark, EMC Directive 89/336/EEC, Low-Voltage Directive 73/23/EEC |