363-206-305
Issue 3, June 2000 Page 1 of 8
DDM-2000 F
IBER
R
EACH
N
ARROWBAND
S
HELF
Operation and Maintenance (TOP)
Narrowband Shelf
Overview
This section supports operation and maintenance of the DDM-2000 FiberReach
Narrowband Shelf. It includes the following five separate tabs:
■ Acceptance — Yellow tab
■ System Turnup/Circuit Order — Orange tab
■ Operation — Green tab
■ Trouble Clearing — Red tab
■ Detailed Level Procedures — Blue Tab
TOP Section Organization
The
Acceptance
tab covers procedures to check the shelf or system after the
shelf has been equipped or after the system has been established.
The
System Turnup/Circuit Order
tab includes procedures for the following:
a. Turn Up Narrowband Shelf Rack Mount System
b. Perform End-to-End System Test
c. Establishing initial end-to-end DS1/T1 service
d. Install and Test Channel Units
e. Upgrading software to a new release. ([Refer to
SLC
®
-2000 User Service
Manual 363-208-001 (NTP-074])
The
Operation
tab - There are no tasks associated with the operation of the
Narrowband Shelf. All operations are performed at the Wideband Shelf. See the
WIdeband procedures in this book.
The
Trouble
Clearing
tab covers alarms and trouble reports.
The
Detailed Level Procedures
(DLP) tab contains all of the DLPs, beginning
with DLP-500, used in this manual.
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