Paradyne COMSPHERE 3615 - Manual (Page 33)

3-1 3615-A2-GB20-20 December 1996
Installing the Model 3616
DualFlow DSU
Overview 3-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before you Begin 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How to Change Hardware Straps 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the DSU 3-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power-up Routine 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting to the Network 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting to the NMS 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting to the Dial (or PSTN) or Switched 56 kbps Network 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting to the DDS (or LADS) Network 3-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting the DSU to a Router 3-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Addressing the Unit 3-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tributary DSU Addressing 3-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying Operation and Testing Connections 3-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To Connect the SDCP to a DSU 3-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying Network Addresses, the Network, and DBM Operation 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other Tests 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview
A Model 3616 DualFlow DSU is designed for
installation in a COMSPHERE 3000 Series Carrier, which
supplies power and provides the interfaces for connecting
to the DDS or dial networks. Up to 16 DSUs can be
installed in the carrier. Refer to the COMSPHERE
3000 Series Carrier, Installation Manual for additional
carrier and installation information.
The DSU is delivered ready to install in the carrier. It is
configured as a control DSU for operation at 56 kbps on a
point-to-point circuit.
A rear connector plate, shipped with the DSU, is
installed onto the rear of the carrier. The rear connector
plate contains two connectors: a 25-pin EIA-232-D/V.24
connector and a 25-pin V.35 connector. Once installed, the
DSU can be removed from the front of the carrier without
disconnecting the DTE cables.
Installation of the DSUs and carrier-related equipment
consists of the following steps, which should be
performed in the order listed.
•
Hardware straps
•
DSU physical installation
•
Network diagnostic connection
•
Software configuration
•
DDS network (or LADs) connection
•
Dial network (or PSTN) connection
•
Router connection
•
Verification testing
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