Allied Telesis www.alliedtelesis.com
Datasheet | intelligent Multiservice Gateways
AT-iMG646BD
Ethernet intelligent Multiservice Gateway
A
T-iMG646BD
6 x 10/100TX LAN ports, 4 x FXS ports,
1 x 100BX, SC/UPC fiber WAN port
Efficient Delivery of IP Triple Play
Services is Possible with the High
Capacity VoIP, Video and Data
Platform for Single Fiber FTTx
Deployments
Allied Telesis’ AT-iMG646BD intelligent
Multiservice Gateway is the ideal CPE element
of a CPE solution f
or the delivery of new
revenue-generating IP Triple Play services over
bi-directional FTTx presenting the greatest
number of user connectivity ports of our range.
Applications
Capitalizing on Existing Infrastructure
The AT-iMG646BD offers a bi-directional optical
interface over a single fiber allowing efficient use
of fiber for new infrastructures and doubling of
capacity for existing dual-fiber installations.The
increase in density of fibers at aggregation
points delivers economies of scale in cabinet
space and cost of deplo
yment.
The simple
termination of a single fiber at the customer
premise with the AT-RG002 faceplate and
associated splicing kit saves time in deployment
of new fiber estates and upgrading existing ones
to accept the feature benefits of the
A
T
-iMG646BD
.
Software Real-time Applications
Optimization
Quality of Service
This is pro
vided within the AT-iMG646BD
through ISO La
y
er 2 and 3 pr
ior
itization
techniques including priority tagging with
IEEE 802.1p as well as Type of Service (ToS).
Optimization f
or IP Video Streaming
The AT-iMG646BD ‘snoops’ IGMP packets in-
transit allowing simultaneous delivery of
different multicast transmissions such as
diff
erent movies or TV channels. This results in
high quality, high-bandwidth multiple video
streaming without impacting Internet browsing
or IP telephony while delivering the fast channel
change that users expect from video services.
MPEG video service management and diagnosis
is possible using troubleshooting techniques.
Furthermore, video quality can be monitored
using the unique MPEG stream monitoring tool.
IP Telephony
The AT-iMG646BD offers 4 FXS interfaces
lev
eraging the Voice over IP (VoIP) protocols
such as: H.323, SIP and MGCP and offering the
greatest number of FXS ports of Allied Telesis’
entire iMG range to date. VoIP interoperability
has been established with major softswitch
vendors.The AT-iMG646BD allows the
connection of modems and faxes to voice
interfaces for other business applications in
SoHo en
vironments.
Data Deliv
er
y and Security
Differentiated Bandwidth Internet
Services
The
A
T
-iMG646BD pro
vides extensiv
e suppor
t
f
or per-port rate-limiting that enables service
providers to deliver tiered data services
catering for the wide spectrum of end-
customer profiles.
Firewall Capability
The
AT-iMG646BD has an integral Stateful
Inspection Firewall with NA
T
,
Denial of Ser
vice
(DoS) and an Intrusion Detection System (IDS)
with blocking for protecting end-customer
networks.
Key Features
• Up to 100Mbps bandwidth delivery
• Small footprint at customer site
• Innovative two-part case
- easy to deploy
• IP Triple Play ready
• Stateful Inspection Firewall / NAT for security
of customer and provider
• Single bi-directional fiber presentation drives
resource efficiencies and reduces deployment
cost (CAPEX and OPEX savings)
• Zero Touch Configurator software removes
need for truck-roll deployment
• Major Softswitch manufacturer compatibility
established
• Service specific management and monitoring
– ensures Quality of Service to customers
(11 pages)
(80 pages)
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