Table of Contents
Advertisement
APPENDIX A
MODEL 1082 SPECIFICATIONS
A.1 APPLICATIONS
64K G.703 co directional PCM network extension or network replace-
ment
A.2 TRANSMISSION FORMAT
Synchronous
A.3 TRANSMISSION LINE
Single unconditioned twisted pair
A.4 CLOCKING
Internal, external or receive loopback
A.5 DSL DISTANCE
• 10.1 miles (16.4km) on 19 AWG (0.9mm) wire
• 7.2 miles (11.5 km) on 22 AWG (0.64mm) wire
• 5.0 miles (8 km) on 24 AWG (0.5mm) wire
• 3.4 miles (5.5 km) on 26 AWG (0.4mm) wire
A.6 G.703 DISTANCE
1 mile (1.6 km) on a standard G.703 line
A.7 A.7 CONNECTOR
Symmetrically balanced pair, 4 wire RJ-45 female
A.8 OPERATING MODES/SPEED
• Supports clear channel mode or octet mode (when used with another
1082/F modem)
• Co-directional timing, Rx recovered: 64Kbits + 500ppm
• Octet Timing auto detect on receiver
A.9 LINE CODING
AMI with block violation for octet timing
24
Advertisement
Table of Contents
