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4-Port Interface Module
4-15
Installing the ATM
Interface Daughter
Cards
The 4-port ATM interface module can hold up to four ATM interface
daughter cards. The installation procedure of the 4-port ATM interface
module comprises two stages. First, you install the ATM interface
daughter cards in the 4-port ATM interface module. Then, you install the
4-port ATM interface module into the CoreBuilder 7000 family ATM
switch chassis.
To install the ATM interface daughter cards perform the following
procedure:
1 Select the individual daughter cards that are to occupy the interface card’s
four openings.
2 Align each module with the front panel aperture as shown in Figure 4-5
and press down to engage the strip connectors on the underside of the
module. Three screws anchor each module to its seat on the interface
card. Interface openings reserved for future use should be covered with
blank panels. Used interfaces should use the coax or optical panels as
covers.
Figure 4-5
4-Port ATM Interface Module
Installing a 4-Port
Interface Module
When the ports of the interface module have been fitted with the
appropriate daughter card, you install the 4-Port interface module into
the CoreBuilder 7000 family ATM switch chassis.
To install the 4-port interface module:
1 Orient the interface module so its labelling is upright and make sure the
inject handles are in the outward position.
2 Insert the card into the chassis by placing it between the guides of the
selected slot and sliding the card until it stops.
3 Make sure the card sits in the guide slots on either side. Be sure that the
loose screws do not interfere with card insertion.