®
Stinger DSL Access Concentrator
48-port ADSL/ADSL2+ Ready LIM
This Stinger® line interface module (LIM) supports a mix of DSL technologies that you can
adjust port by port, giving you a fast, cost-effective way to meet your customer’s changing
needs. Your options include ADSL and g.lite, along with ADSL2 and ADSL2+, which is
available with a simple software upgrade. ADSL technology provides transport speeds up to
8 Mbps downstream and 1 Mbps upstream, while ADSL2+ doubles the bandwidth used for
downstream transmission,—enabling more high-value services. You can also use lower-rate
ADSL2+ to extend your DSL service range and reach more subscribers.
Applications
Benefits
• Residential broadband services,
including Internet access,
streaming multimedia,
• ADSL2+ software upgrade—Offers
downstream data rates up to twice
as fast as ADSL—or allows you to
further extend your DSL service
reach, at lower speeds
• Increased revenue potential—Offer
the high-value data and video
services that subscribers demand,
while supporting POTS over the
same copper pair
telecommuting and home office
• Business-class data services,
including intranets and fast
Internet access
• 48 ports per LIM—Supports up to
672 ADSL in a single Stinger
chassis—minimizing the cost of
service delivery
• Reduced costs—Minimize expenses
using a high-density LIM that
enables a mix of technologies on
one card—eliminating the need for
a forklift upgrade
• Extended service reach or
enhanced high-speed offerings,
such as premium data services,
broadcast TV and video-voice-data
bundles (using ADSL2+)
• Flexible mix of technologies on each
card—Allows you to choose ADSL, • Enhanced transport speeds—Take
g.lite, ADSL2 or ADSL2+ on each
port, with quick adjustment to
satisfy changing demands
advantage of the ADSL2+ software
upgrade to deliver downstream data
rate up to twice as fast as ADSL
Features
• POTS support—Enables traditional
voice services to operate on the
same copper line used for ADSL or
ADSL2+
• Expanded DSL range—Reach more
subscribers cost effectively, with
lower-speed ADSL2+
• DSL options—Lets you choose
ADSL or g.lite technology—or take
advantage of an optional software
upgrade that supports ADSL2 and
ADSL2+
• Easier provisioning—Respond
quickly to customers’ changing
needs, through simple adjustments
to the technology on any port
• QoS capabilities—Maintains the
reliable performance you need to
keep customers satisfied
• ADSL connections—Delivers data
transport rates up to 8 Mbps
downstream and 1 Mbps upstream
• Optional per-port redundancy—
Provides high availability and
robust performance
• Future-proofing—Benefit from the
advantages of ADSL2+, with an
easy software upgrade that supports
more advanced capabilities
• ADSL Annex A, B and C versions—
Meets regional requirements:
Annex A—allows ADSL and POTS
to operate on the same copper pair
Annex B—enables ADSL and ISDN
to operate on the same copper pair
Annex C—allows ADSL to coexist
with Japanese TCM-ISDN in the
same binder group
• Compatibility—Allows this LIM to
®
operate alongside other Stinger
LIMs—supporting different DSL
technologies on the same chassis
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