Introduction; Features Of Vigoraccess - Draytek VigorAccess-A48M-2-SFP-A-1-AC User Manual

1. Introduction

With the explosive growth of Internet, people are becoming more and more relying on
Internet in daily life. The rapidly increase in bandwidth demanded by digital society has
put pressure on the network therefore, bandwidth and performance management are
becoming critical issue for ISP.
VigorAccess, which is equipped with 48 ADSL2/+ ports, is designed for ISP (Internet
Service Provider) to implement bandwidth management for multiple subscribers. As
VigorAccess supports high upstream and downstream bit-rates performance, therefore,
VigorAccess is being deployed primarily for residential customer for IPTV application or
high speed Internet service or business customers to replace expensive T1/E1 leased line.
VigorAccess is not only equipped with a console port being used for local management,
but also provided excellent capabilities of SNMP, Telnet for remote management. In
particular, VigorAccess can be easily configured by EMS. The EMS system covers
topology, configuration, deployment, security, alarm management and backed storage.
Moreover, with the solution of port-based and tag-based VLAN, VigorAccess can isolate
traffic between different users and provide improved security.

1.1 Features of VigorAccess

The VigorAccess (Integrated Ethernet Switch) is an IP-based DSLAM (Internet Digital
Subscriber Line Access Multiplexer) that connects to 48 ADSL subscribers to the Internet.
When deployed together with DSL modems and WAN routers, the combination forms are
integrated solution for providing broadband services to multiple tenants such as
apartments, hotels, offices and campus buildings. VigorAccess supports a lot of features
as listed below.
ADSL Access Module
The name marked "Line" on the front panel is a RJ-21 connector integrated 24
ADSL ports internally. It aggregates traffic from 48 lines to Ethernet port(s) and has
integrated splitters to allow voice and ADSL to be carried over the same phone line
wiring.
10/100/1000 Mbps Auto-negotiating Ethernet Port
VigorAccess supports FE/GE auto-negotiate Ethernet ports connecting to an
Ethernet network. It can be aggregated together as a logical port as the backbone,
and provide ADSL service to lots of subscribers.
ADSL Compliance
Multi-Mode ADSL standard
G.dmt (ITU-T G.992.1)
G.dmt.bis (ADSL2, G.992.3)
G.dmt.bisplus (ADSL2plus, G.992.5)
G.lite (ITU-T G.992.2)
G.hs (ITU-T G.994.1)
ANSI T1.413 issue 2
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User's Guide