XtendLan XL-GDB101V, User Manual

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XtendLan XL-GDB series User’s Guide
3.2 Fast Synchronous Interfaces
The XL-GDB101V provides V.35 fast synchronous interface. A M34F, V.35 connector for
connection to the selected synchronous interface is accessible from the back of the unit. These
V.35 interface modules facilitate new applications such as teleconferencing and commuting. The
V.35 interface can be mixed with E1 or Fractional E1 interfaces for end-to-end transmission.
Typical applications include MPEG quality video, video conferencing, and telecommuting and fast
file transfer.
SHDSL
V.35
Router
SHDSL
V.35
IP Switch
Subscriber
Copper Wire
3.3 Selectable Data Rates
XL-GDB interfaces allow software selectable data rates at selected Fractional E1 rates set from
the designated central office unit. The XL-GDB V.35 module can be programmed for numerous
Fractional E1 rates or set to automatically adjust to the fastest available rate. Appropriate
applications include programmable frame relay, channelized E1 service to PBX, bandwidth on
demand for teleconferencing, distributed instruction, and Internet accesses.
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