Cabletron Systems SWPIM-DDS, Руководство по установке

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Introduction
xiv SWPIM-DDS Installation Guide
Appendix A , Specifications , contains information on functionality and
operating specifications, connector pinouts for the SWPIM-DDS,
environmental requirements, and physical properties.
SWPIM-DDS FEATURES
Interfaces
The SWPIM-DDS can be installed into any Cabletron Systems host
platform that supports the SWPIM architecture, such as the SSR-600, or
the HSIM-SSR-600.
The SWPIM-DDS uses an RJ48 connector supporting USOC RJ48S.
Refer to
Figure A-1 in Appendix A for pin assignments.
The SWPIM-DDS provides a DDS interface that includes a built-in
Channel Service Unit/Digital Service Unit (CSU/DSU) for direct
connection to a DDS line, which supports DDS-PRI mode (56 Kbps ).
Diagnostic Loopbacks
The following diagnostic loopbacks are supported on the SWPIM-DDS:
• Required Remote CSU loopback (activated by a reversal of the
simplex loop current)
• Optional Non-Latching remote DSU loopback (activated by a near
constant receipt of activation word)
• Local loopback for system testing
Refer to the appropriate host platform software manual for details on
using the diagnostic loopback tests.
LEDs
The SWPIM-DDS has two LEDs, one to indicate link and the other to
indicate status of the SWPIM. Refer to
Chapter 1 for more details.
Software Configuration
Refer to the host platform software user’s manual for information on how
to configure the SWPIM-DDS using software.
WAN Protocols
For supported WAN protocols, refer to the host platform software user’s
manual.