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Allied Telesis www.alliedtelesis.com
Datasheet | intelligent Multiservice Gateways
RG6x4 SERIES
A
T-RG624A/B
ADSL Residential Gateway
AT-RG634A/B
ADSL Residential Gateway with analog VoIP
AT-RG644A/B
ADSL Residential Gateway with ISDN VoIP
The Residential Gateway
Allied Telesis’ Residential Gateways deliver
multiple IP-based broadband services to home
over high-speed, always-on broadband
connection.
RG6x4 series enables the delivery
of voice, data and video to customer premises
offering benefits both to service providers and
to final users. Service pro
vider
s can quickly
deliver to their customers advanced services
such as fast Internet,VoIP, Video on Demand in
a fully scalable way and remotely manageable.
End users benefit from a unique device
interconnecting all peripherals, computers,
telephones using a single uplink broadband
connection.
VLAN Operation with Integral
4 x 10/100Mbps Switch
The RG6x4 series supports up to 16 IEEE
802.1Q tagged
VLAN across it's 4 x
10/100Mbps switch por
ts. Hence, it offers a
potent combination of wirespeed Layer 2
switching between VLANs as well as high
performance Layer 3 routing between VLANs in
one highl
y cost-effective unit.
ADSL Access
Asymmetr
ic Digital Subscr
iber Line (ADSL) is
used to provide cost-effective, high-speed local
loop access for Internet and other applications
where data flo
ws downstream to end users
faster than it does upstream from end users.
ADSL pro
vides asymmetr
ic tr
ansmission over
ISDN or PO
TS telephone wires with
downstream data transmission rates ranging
from 32kbps to 24Mbps with ADSL2+. One
single ISDN or PO
TS telephone line can be
used simultaneously for voice and data
transmission.
RG6x4 ADSL interface is designed to meet the
following standards:
• ANSI T1.413 (8Mbps)
• ITU G.992.1Annex A/B also known as G.DMT
(10Mbps)
• ITU G.992.2 also known as G.Lite (4Mbps)
• ITU G.992.3/4 also known as ADSL2 or
G.DMT.bis (12Mbps)
• ITU G.992.5 also known as ADSL2+
(24Mbps)
• G.Span
Interoper
ability tests have been successfully
perf
ormed with Allied Telesis DSLAMs as well
as with major equipment v
endor
s. Performance
tests have demonstrated distance coverage of
5.4 km with ADSL and 4.8 km with ADSL2+
on a standard copper pair.
Firewall
The RG6x4 has an integr
al Stateful Inspection
Firewall with NAT and Denial of Service
intrusion detection and blocking for protecting
customer networks. Each VLAN can be
configured to be external, internal or DMZ.
With the Virtual Server features, a web or
e-mail ser
v
er can sit bey
ond the NA
T and
appear like being on the public interface.The
RG6x4 NAT supports the most popular
protocols and applications including NetMeeting
(H.323 and SIP), IPSec and PPTP.
Port Rate Limiting
The RG6x4 offers the possibility to limit the
egress and ingress bandwidth on each port and
queue with a gr
an
ular
ity of 32kbps.
This f
eature
allo
ws the Service Operator to offer
differentiated services to each customer and
protect its netw
ork from malicious packet
flooding.
Key Features
• ADSL G.992.1/2
Annex A/B
• ADSL2 G.992.3 Annex A/B
• ADSL2+ G.992.5 Annex A/B
• Tagged-based VLAN (IEEE 802.1Q)
• Layer 2 and Layer 3 QoS
• IGMP Snooping and Pro
xying
• PPPoEoA, PPPoA, IPoA protocol support
• DHCP client, server and relay support
• Stateful Inspection Firewall
• Netw
ork Address Translations (NAT)
• H.323, SIP or MGCP VoIP protocol support
• G.711, G.726, G.729 VoIP codecs
• T.38 fax operation
• Exter
nal Power Supply
• External Battery Backup support
• ZTC
,
Web GUI (optional), SNMP serial and
telnet CLI for management and configuration
ADSL2/2+ Residential Gateways