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Access Navigator - Release 1.8 August 2003 6-55
Electrical Installation
Install Additional Quad T1 Framer Cards
Install Additional Quad T1 Framer Cards
This procedure provides steps for installing additional Quad T1 Framer (QF) cards to increase DS1 service
capacity. Steps are also included to very operation after installation. The Access Navigator can hold up to
eight QF cards, providing a total of 32 DS1 circuits. QF cards are hot swappable and can be installed at any
time, without interrupting service on other cards.
Installation Summary
l Precautions ... 6-55
l Tools and Materials ... 6-55
l Remove Front Cover ... 6-56
l Install Quad T1 Framer Card ... 6-57
l Verify Operation ... 6-59
l Replace Front Cover ... 6-61
Precautions
DANGER! BURN HAZARD. CHASSIS, COVER SCREWS, AND CARDS MAY BE HOT TO
THE TOUCH.
WARNING! THE ACCESS NAVIGATOR CONTAINS CIRCUIT CARDS AND COMPO-
NENTS THAT ARE SUBJECT TO DAMAGE BY ELECTROSTATIC DISCHARGE (ESD).
A
LWAYS FOLLOW THE STATIC-SENSITIVE EQUIPMENT HANDLING PROCEDURES ON
page 6-3 WHEN OPENING EQUIPMENT COVERS AND HANDLING PLUG-IN CIRCUIT CARDS.
Tools and Materials
Obtain the following tools and materials.
• Office records for installation site
• Grounding wrist strap