ADSL2 Annex-A Module

Features

Supported Protocols

• ADSL (G.992.1/G.992.2)
• ADSL2 (G.992.3)
• ADSL2+ (G.992.5)
• PPPoE
• PPPoA
• RFC1483
• CHAP/PAP
• Annex A (ADSL-over-POTS)

Description

This integrated modem hot plug module is to be directly connected to the ADSL/Phone splitter box – an external ADSL modem is no longer required. As the router is able to directly control the chipset of the integrated modem, it is able to achieve optimized performance – even fully utilized lines stay low in latency, suitable for VoIP applications. This modem module supports ADSL with Annex-A speeds of up to 25 Mbit/s in the downstream direction. Annex B is usually only used in countries where Euro ISDN is available. Analog phone lines (POTS) usually use Annex A instead.

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