Install additional quad t1 framer cards, Installation summary, Precautions – Carrier Access Access Navigator User Manual
Page 159: Tools and materials, Install additional quad t1 framer cards -55, Danger, Warning
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
l
l
l
l
l
Precautions
DANGER!
B
URN
H
AZARD
. C
HASSIS
,
COVER
SCREWS
,
AND
CARDS
MAY
BE
HOT
TO
THE
TOUCH
.
WARNING!
T
HE
A
CCESS
N
AVIGATOR
CONTAINS
CIRCUIT
CARDS
AND
COMPO
-
NENTS
THAT
ARE
SUBJECT
TO
DAMAGE
BY
ELECTROSTATIC
DISCHARGE
(ESD).
A
LWAYS
FOLLOW
THE
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