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1900-A2-GN20-00 BitStorm 1900 Installation and Maintenance Guide 1-1
1. BitStorm 1900 IP DSLAM
Introduction
The BitStorm 1900 utilizes patented EtherLoop
TM
Intelligent Ethernet
technology to provide a robust platform that supports lifeline Plain Old
Telephone Service (POTS) in addition to a variety of new revenue-
generating services ranging from simple high-speed Internet access to
advanced quality video conferencing, multi-stream Video On Demand
(VOD), IP multicast video, and toll-quality Voice over IP (VolP).
The BitStorm 1900 functions as an Internet Protocol Digital Subscriber
Line Access Multiplexer (IP DSLAM) that directs IP data traffic flow
between StormPort™ CPE modems and a data network. The BitStorm
1900 is the backbone component of an EtherLoop, Intelligent
Ethernet™-on-the-Loop, system. Supporting StormPort CPE modems
in voice/data or data-only applications, the multiplexer is located in the
communications room or telco.
Product Overview
The BitStorm 1900 System Components
The basic BitStorm 1900 System includes the BS1900 Shelf (with
circuit packs), Air Baffle, Filter Shelf (s), and a Fan Tray. Depending
on the application, multiple components may be installed and/or
omitted in each rack.
Figure 1-1,“BitStorm 1900 Shelf with Cards and Components,” on
page 2 shows the BitStorm 1900 shelf with the modem cards and basic
components installed.