Connecting To The Network - Paradyne COMSPHERE DualFlow 3615 User Manual

COMSPHERE DualFlow Data Service Units
Power-Up Routine
When power is applied, the DSU:
Runs a Device Test on itself and the DBM.
During the tests, all indicators on the DCP light
briefly and the message Power-Up Tests appears on
the liquid crystal display (LCD).
Displays the results of each test momentarily as
Pass, Fail, or Abrt. (Abrt indicates that the Device
Test was aborted because a network loopback was
in progress during the power-up procedure.) These
tests take about 20 seconds to complete.
If the DSU or DBM fails this test, follow the procedure
below. Refer to Appendix A as you perform the
procedures described in this guide. Refer to
and 5 for additional examples and procedures.
"
Procedure
1. Press the key to return to the top-level menu.
2. Select Local (F1 key).
3. Press the key to scroll the Confg
(Configuration) branch into view.
4. Press the function key directly under Confg.
5. Press the F1 key to select Opts (Configuration
Options).
The Load from screen appears.
6. Press the key to bring the factory-loaded unit
configurations into view, and select the
appropriate configuration.
SyBC (Synchronous Backup for a Control
DSU) for a control when the router controls
backup.
SyBT (Synchronous Backup for a Tributary
DSU) for a tributary when the router controls
backup.
DiDg (Dial Diagnostics) for asynchronous
router-management data to be sent over the
EIA-232 port via the DBM connection and user
data over the V.35 port via the DDS
connection.
3-8
7. Press the F1 key to SAVE the selected
8. Save the selected configuration to Activ (F1 key).
9. Press the
10. Select the Test branch (F3).
11. Select the device that Failed, the DSU or DBM.
12. Press the F2 key to run the Device Test again.
Chapters 4
13. Should the device fail, contact your service

Connecting to the Network

Network connections are provided through the
3000 Series Carrier. Refer to
following sections and set up your network connections.
Connecting to the NMS
A Model 3616 DualFlow DSU is set up for network
diagnostic connection through the shared diagnostic unit
(SDU), which is installed in Slot 0 of the carrier. Refer to
the COMSPHERE 3000 Series Carrier, Installation
Manual to set up the network diagnostic connection.
For connection of the DSU, see
guide. For pin assignments, see
Connecting to the Dial (or PSTN) or
Switched 56 kbps Network
Connection to the dial network (or public switched
telephone network – PSTN) or Switched 56 kbps network
for the carrier-mounted Model 3616 DSU is through a
network interface module (NIM) that is installed onto the
carrier's backplane (see
COMSPHERE 3000 Series Carrier, Installation Manual
for additional information or to install the NIM.
July 1999
configuration.
The Save to screen is displayed.
key to return to the top-level menu,
then select Local again.
The Run Test on screen appears.
The device should pass.
representative (see Chapter
Figure 3-2
Appendix
Figure 3-2). Refer to the
1).
as you read the
Appendix E of this
D.
3615-A2-GB20-40