Allied Telesis ADSL48 - Manual

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Datasheet | integrated Multiservice Access Platform
ADSL48
AT-TN131-A 48 Port ADSL2+ Annex A Module
Allied Telesis’ iMAP family of integrated
Multiservice Access Platforms
Uncompromising ADSL
Performance for Demanding
Applications
The newest ADSL service module in the iMAP
family is the AT-TN-131. It augments the
current product line by providing breakthrough
technology that offers industry leading
performance in a smaller footprint and with less
power.The AT-TN-131 has been designed to
meet the most demanding triple play
applications.The card’s higher port count will
help to reduce costs while maintaining the
feature richness of the other cards in the family.
Furthermore, at the heart of the card is a high
performance Network Processor that is
designed for the most demanding traffic
applications; multi-cast video, video on demand,
voice, and data.
The 48 subscriber ports can concurrently
support any of the standard ADSL modes;
ADSL2+, G.DMT, S=1/2, or T1.413. A powerful
DSP implements all ADSL algorithms including
Annex M, Annex L, Data boost and allows
future and emerging ADSL2+ features to be
added through simple software upgrades.
In ADSL2+ mode, a subscriber port can deliver
up to 26Mbps of downstream bandwidth;
enough to support up to 5 set top boxes of
standard digital video, plus headroom for voice
and data traffic.Traffic priority can be
differentiated by service type so that voice,
video, and data can be served to multiple users
on a single port.
To enhance management, a complete set of
counters monitors ADSL performance at each
end of the link. Every performance monitor
counter can be assigned a threshold that will
generate an alarm if the threshold is exceeded.
Part of a total end-to-end solution
that delivers the highest quality and
performance In the industry
Allied Telesis is the only broadband access
vendor that provides a complete end to end
ADSL solution. Customers can optimize real
world downstream rates and DSL reach when
they use the AT-TN-131 together with our
patent pending interconnect system.This unique
system maximizes both revenue and subscriber
satisfaction. Service providers can roll out new
service with confidence and ease.
Access platforms:
• iMAP 9700 (9RU, 17 service slots)
• iMAP 9400 (3RU, 7 service slots)
• MiniMAP 9100 (1RU, 3 service slots)
Provisioning, management, and diagnostics of
subscriber ports can be accomplished from
either the iMAP command line interface or
the NMS.
Key Features
• 48 ADSL2+ Ports
• Two Slot design
• ADSL Annex A
• Automatic or manual selection of ADSL2+,
G.DMT, or T1.413 modes
• Annex L, Annex M, Data boost
QoS
• Eight Queues
• Strict Priority Scheduling
• VLAN Stacking
• VLAN Translation
Security
• Upstream Forwarding Only
• Extensive ACL Support
Services Supported
• High Speed Internet
• VoIP
• IPTV
• Business VPN