Total Access
®
3000/3010 System Manual
6TADLP703-1E
TOTAL ACCESS 3000/3010
DLP-703
Page 1 of 4
© 2003, ADTRAN, Inc.
Perform Steps Below in the Order Listed
1.1
Connecting a Primary and Secondary T1 Clock to a Shelf
NOTE
References to common, but differing, parameters between the Total Access
3000 and the Total Access 3010, such as number of slots, will be conveyed
by the convention a/b. The “a” represents the Total Access 3000 parameter
and the “b” represents the Total Access 3010 parameter. For example, the
differing number of access slots in the two platforms, 28 for the Total Access
3000 and 22 for the Total Access 3010, would be displayed “28/22.”
1.1.1
Introduction
An external T1 clock source input may be required when deploying some services
from Total Access 3000/3010. This procedure assumes that an appropriate drop wire
(shielded two-wire with drain) from the CO clock source has been run to the Total
Access 3000/3010 shelf and is ready for connection. Refer to
System Manual for a further description of the clock source wire. SONET applications
in particular may require the use of dual T1 clocks. See the installation and
maintenance practices of the cards being installed, both for the multiplexer slots and
the access modules, to determine your clock requirements.
1.1.2
Prerequisite Procedures
Remove the large Plexiglass guard from the Total Access 3000/3010 backplane if it is
not already removed from a preceding Installation and Turn-up procedure. See
for details about the guard removal.
1.1.3
Tools and Materials Required
• Wire strippers
• Wire-wrap tool
WARNING
To prevent electrical shock, do not install equipment in a wet location or
during a lightning storm.
CAUTION
Electronic modules can be damaged by static electrical discharge. Before
handling modules, wear an antistatic discharge wrist strap to prevent damage
to electronic components. Place modules in antistatic packing material when
transporting or storing. When working on modules, always place them on an
approved antistatic mat that is electrically grounded.
