Table of Contents
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3Com Router 3000 ADSL2+ Family
Installation Guide
1.2.4.2 Fast Ethernet (FE) interface
Table 1-4 Attributes of the FE interface
Attribute
Connector
Interface type
Operating mode
1.2.4.3 ADSL2+ over POTS interface
Table 1-5 Attributes of the ADSL2+ over POTS interface
Attribute
Connector
RJ-11
Interface rate
1 Mbps (uplink), 20 Mbps to 24 Mbps (downlink)
ITU-T G.992.1 G.DMT
ITU-T G.992.2 G.Lite
Interface standard
ANSI T1.413 Issue 2
ITU-T G.992.3
ITU-T G.992.5
ADSL2+ access over telephone lines (compatible with
Service
ADSL and ADSL2)
Description
RJ-45
MDI/MDIX auto-crossover
10/100 Mbps auto-sensing
Full/half duplex
L2 switching within the scope of the four Ethernet
ports
Description
1-5
1. Product Overview
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