Cisco 6200 Installation And Replacement page 7

78-5294-02 10/02/98
Step 6
1.2 Removing Cards from the Cisco 6200
The procedure for removing MPCs, NTCs, and SLCs is the same. It is not necessary to disconnect
power before removing any card from the Cisco 6200 DSLAM.
Caution
standard anti-static procedures (for example, wear a grounding strap).
Step 1
Warning
Warning
connected, avoid exposure to laser radiation and do not stare into open apertures.
The fiber optic communication channels in the single-mode OC-3 and STM-1 cards (NTC OC3-SM
and NTC STM1-SM) operate with laser energy, which can be harmful, especially to the eyes. During
normal operation this energy is confined to the cable and presents no danger. To avoid injury when
connecting or disconnecting optical channels, observe these precautions: always disconnect the card
from the backplane before connecting or disconnecting optical cables; always keep the protective
cap on the optic connector when the connector is not in use; and never look into an optical cable or
connector.
Step 2
Step 3
Step 4
Step 5
Step 6
To enable the interfaces, enter the configure terminal command, followed by the
configuration commands shown in this example:
6200# configure terminal
Enter configuration commands, one per line.
6200(config)# int e0/0
6200(config-if)# no shut
6200(config-if)# int e0/1
6200(config-if)# no shut
6200(config-if)# int atm 1/0
6200(config-if)# no shut
6200(config-if)# exit
6200(config)# exit
6200# copy running-config startup-config
Building configuration...
[OK]
6200#
Static voltages as low as 30 volts can cause latent damage to circuitry. Be sure to observe all
Disconnect any cables connected to the card you are about to remove. If you are
disconnecting a single-mode OC-3 or STM-1 card, read the following warnings.
Class 1 laser product.
Because invisible laser radiation may be emitted from the aperture of the port when no cable is
Unscrew the upper and lower retaining screws that secure the card to the chassis.
Grasp the upper and lower extraction levers. Pull up on the upper lever while pushing
down on the lower lever. This action disengages the card from the connectors on the
backplane.
Slide the card out of the chassis.
Place the card on an antistatic surface. If it will be out of the chassis for any length of time,
put it in an antistatic shielding bag or in a box lined with antistatic material.
In the empty slot, install another card of the same type or a blank faceplate.
Installing and Removing Cards
End with CNTL/Z.
Cisco 6200 FRU Installation and Replacement 7