XtendLan XL-GDB101E, Руководство пользователя

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XtendLan XL-GDB series User’s Guide
Chapter 3: APPLICATIONS
XtendLan XL-GDB offers several interface options to customers. The interface options help
service providers target customer applications, such as synchronous E1/FE1, V.35, and Ethernet.
In regulated environments, these products quickly solve the challenges of connecting many
subscribers at high data rates. In unregulated environments, these products bring Internet,
Intranet and other new services to campus and ISP markets. The following examples illustrate the
variety of applications served by the XL-GDB SHDSL access system. These configurations are
but a sampling of the many combinations of interface modules. XL-GDB access system interface
options are continually being added and enhanced in order to provide high-speed WAN access to
all telecommunications and data communications
environments.
3.1 Far Reach Single Pair E1 or T1
The XL-GDB101E and XL-GDB101T (G.703 or T1 interface) products replace a four-wire
transmission system, effectively doubling the utilization of the copper loop while extending the
reach from below 9,000 feet to beyond 11,000 feet.
T1/E1
T1/E1
SHDSL SHDSL
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