Cisco 6130 NI-1 Conversion Procedure page 40

Cisco 6130 NI-1 to NI-2 Conversion Procedures
Removing an OC-3c NI-1 Card
Proper ESD protection is required whenever you handle Cisco DSLAM equipment.
Caution
Installation and maintenance personnel should be properly grounded using ground straps
to eliminate the risk of ESD damage to the equipment. Cards are subject to ESD damage
whenever they are removed from the chassis.
Complete the following steps to remove an OC-3c NI-1 card from the Cisco 6130:
Disconnect the optical fiber that is going to the transmit and receive connectors in the inset on the front
Step 1
panel of the OC-3c NI-1 card. See Figure 19 for the OC-3c NI-1 connection location.
Figure 19
STATUS
ACTIVE
SINGLE MODE
Warning Because invisible laser radiation may be emitted from the aperture of the OC-3 NI-2 card
optical interface port when no optical cable is connected, avoid exposure to laser
radiation and do not stare into an open aperture.
Step 2 Pull the fiber through to the front of the chassis.
Step 3 Lift up on the ejector tabs of the OC-3c NI-1 card. This action disconnects the card from
the backplane.
Step 4 Carefully slide the card out of the slot.
Cisco 6130 NI-1 to NI-2 Upgrade Kit Conversion Procedures
40
OC-3c NI-1 Connection
OC-3c network
interface
connection
OC3 NIM
STATUS STATUS
ACTIVE
ACTIVE
MULTI MODE MULTI MODE
Transmit
Receive
OC3 NIM OC3 NIM
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