Cisco 3620 Especificaciones descargar pdf (Pagina 8)

8 Cisco 3600 Series Power Supply Conﬁguration Note

Removing the Cover

If you have a DC-powered router, follow these steps to remove the power cables:

(a) Use a screwdriver to loosen the captive installation screws on the terminal block

cover.

(b) Lift and remove the terminal block cover.

following order: negative, positive, then ground.

Step 4 If the router is rack- or wall-mounted, remove it from the rack or wall.

Warning Before opening the chassis, disconnect the telephone-network cables to avoid contact

with telephone-network voltages. (To see translated versions of this warning, refer to the Regulatory

Compliance and Safety Information document that accompanied the router.)

Warning Network hazardous voltages are present in the BRI cable. If you detach the BRI cable,

detach the end away from the router ﬁrst to avoid possible electric shock. Network hazardous

voltages also are present on the system card in the area of the BRI port (RJ-45 connector), regardless

of when power is turned off. (To see translated versions of this warning, refer to the Regulatory

Compliance and Safety Information document that accompanied the router.)

Step 5 Place the router so the front panel is closest to you. Remove the three screws located on

top of the cover near the front edge. (See Figure 5 and Figure 6.) Set the screws aside in

a safe place.

Step 6 Lift the front edge of the cover about 1 inch (2.5 cm) above the chassis, as shown in

Figure 7.

Step 7 Pull the cover toward you until the metal tabs on the rear edge separate from the chassis

bottom. (See Figure 5 and Figure 6.)

Figure 5 Removing the Cisco 3620 Cover

H7241

Screw

PCMCIA

ACTIVE

READY

SYSTEM

CON

AUX

RPS

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Cisco 3620 Especificaciones Pagina 8