CTC Union SHDTU03, Руководство пользователя

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Chapter 1. Introduction
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Network Interface
• Line Rate: SHDSL per ITU G.991.2
• Coding: trellis coded pulse amplitude modulation
• Support: ANSI (Annex A) and ETSI (Annex B)
• Payload rates: 64kbps to 2.304Mbps (N x 64kbps N=1 to 36)
• Connection: RJ-45 jack (2-wire)
G.703 Interface
• Connection: RJ-45 for balanced 120 Ohm E1 cable
• Connection: BNC for unbalanced 75 Ohm E1 cable
Framing
• G.703/G.704
• CRC 4 enable/disable
• CCS/CAS
• Framed / Unframed
DSL Timing
• Network / Internal / DTE
Performance Monitoring
• ES, SES, UAS, Alarms, Errors for E1, SHDSL
Loopback Tests
• Local / Digital / Remote Loopback
Management
• Configuration with keypad and LCD display
• Console port
• Supports firmware upgrade
Physical/Electrical
• Dimensions: 19.5 x 4.8 x 16.8 cm
• Input: 90~240VAC with 50~60Hz
• Power Consumption: 10W Max
• Operation: 0 to 50°C ; Humidity: Up to 95% (non-condensing)
!
Warning! High voltage. Do not open