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Introduction to the Hotwire DSLAM
1-11
8000-A2-GB21-30
April 1998
97-15456
b
HUB
.
.
.
10BaseT
End-user
System 1
End-user
System 2
End-user
System 32
POTS/DSL
NID
From Network
Access Provider
NID = Network Interface Device
DSL
5446
RTU
POTS
POTS
Splitter
POTS
Optional
For more information about the 5446 RTU, see the
Hotwire 5446 Remote
Termination Unit (RTU) Customer Premises Installation Instructions
.
5546 RTU
The Hotwire 5546 RTU is composed of a DSL modem port and a frame forwarder
that connects to an end-user router with a V.35/EIA-530 interface using PPP
protocol.
The 5546 RTU does not need an IP address, so therefore an IP address is not
injected. In addition, up to 32 hosts or subnets behind the external router can be
connected. The 5546 may be configured via a VT-100 console connected to the
RTU console port.
POTS/DSL
NID
From Network
Access Provider
5546
RTU
NID = Network Interface Device
DSL
97-15794
V.35 or EIA-530
Router
POTS
POTS
Splitter
POTS
Optional