Network Configuration - Paradyne HotWire 7976 User Manual

Network Configuration

7976-A2-GB20-10
Figure 1-1 shows several configurations including a network application using a
4-port Hotwire 8776 M/SDSL Termination Unit in a central office (CO). In this
configuration, a frame relay switch and a router are connected, through the
termination unit, to partner units supporting a host or router, and frame relay
encapsulated or unframed data.
This figure also shows a standalone-to-standalone configuration using either
another Hotwire 7976 M/SDSL standalone unit with a G.703 interface or a
Hotwire 7975 M/SDSL standalone unit with an EIA-530A interface.
Frame
Relay
Switch
G.703
G.703
Router
G.703
8776 Termination Unit
in 8600 DSLAM
CO Site
LTU
7976
G.703
CO Site
LTU
7976
G.703
Figure 1-1. Sample M/SDSL Configurations
August 1998
About the Model 7976 Standalone Termination Unit
CO Site
2.048 Mb
over
SDSL
Customer
Premises (CP)
G.703
E1 Host
(Frame Relay
7976
Encapsulated
Data)
G.703
Router
(Frame Relay
7976
Encapsulated
Data)
G.703
Router
7976
CP
NTU
7976
G.703
CP
NTU
7975
EIA 530A
98-16093
1-3