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Alcatel-Lucent 1643 AMS Access Multiplexer Small
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New services, such as triple play and 
business Ethernet, are placing great 
demands on the existing transport 
infrastructure. To be profitable, service 
providers must reduce OPEX while 
meeting SME demands by offering a 
host of revenue-generating Internet 
Protocol (IP) and Ethernet services. 
At the same time, they must avoid 
the complexity and expense of over-
lay networks. 
The Alcatel-Lucent 1643 AMS, 
a compact multiservice customer 
premises equipment (CPE), econo-
mically transports TDM and Ethernet 
services over SDH networks. This 
system converges voice and data 
traffic, eliminating the need for 
overlay networks. 
The 1643 AMS efficiently delivers 
enterprise network services, such as 
LAN and Private Branch Exchange 
(PBX) interconnection over fiber, 
all services where high performance 
and reliability are essential attributes. 
Used for interoffice applications in 
both access and mobile networks, it 
facilitates LAN-to-LAN communica-
tions on campus and virtual private 
networks (VPNs). The 1643 AMS  
has the flexibility to function in diverse 
local-loop environments, supporting 
various ring configurations for fiber-
to-the-business or -home (FTTB or 
FTTH) applications. 
Meeting enterprise demands
Benefits
• Offers a cost-effective multiservice access platform for SME customers
• Increases revenue potential while reducing OPEX
• Extends Ethernet service to the customer premises over SDH facilities
• Delivers a wide range of installation options
• Offers versatile and robust management capabilities and network protection
• Supports fiber and copper access for SDH, TDM and Ethernet traffic 
through both optical and electrical interfaces