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Cisco 6260 Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures
OL-0991-01
Quad-Port Flexi ATU-C to Octal-Port DMT ATU-C Line Card Conversion Procedures
Figure 2 shows the 8xDMT installation for a Cisco 6260 chassis.
Figure 2 Octal-Port DMT ATU-C Line Card Installation in the Cisco 6260
Step 5 Push on the faceplate of the line card to fully seat the line card.
Step 6 Press down on the ejector tab to secure the line card and connect it to the backplane.
Step 7 Use a flat-head screwdriver to turn the locking tab so that it overlaps the line card ejector tab to prevent
inadvertent dislodging. Figure 3 shows how to position the locking tab.
Figure 3 Positioning the Locking Tab for Line Card Installation
Note If you are installing the line card for the first time, refer to the provisioning procedures in the
“Provision the Octal-Port xTU-C Line Cards” section on page 15.
Verify Correct Fuses
Use Table 4 to calculate the minimum fuse rating that is necessary for each of your Cisco 6260 system
components. Verify that your system is using the minimum fuse rating for each component that is wired
to the fuse and alarm panel.
NI-2
-155SM-155SM
C
N
S
L
A
U
X
ACO
RESET
T
X
T
R
C
R
X
S
T
A
T
T
X
T
E
S
T
R
C
L
K
S
T
A
T
R
X
TRNK 1
T
X
R
X
T
X
R
X
SBTD 2
CRITICAL
MAJOR
MINOR
POWER
STATUS
ACTIVE
FAN 1
FAN 2
ALARMS
50952
Locked
position
Unlocked
position
27035
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