Cisco CGR2010, Установка и подключение

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37
Installing and Connecting the Router
Power-Supply Modules
Note: The terminal block cover is intended to protect against inadvertent contact with the exposed terminals of the input
terminal block. The terminal block cover does not comply with the safety standard requirements for enclosures.
Consequently, even with the terminal block cover installed, the CGR 2010 router still needs to be located in a restricted
access location, accessible only by trained service personnel who recognize the hazards in that environment and are
trained to take the necessary precautions.
Figure 12 CGR 2010 Power Terminal Cover
To attach the CGR 2010 terminal block cover:
1. Access the cable side of the router.
2. Locate the terminal blocks on the left side of the chassis.
3. To secure the terminal block cover, first insert the two clips on the right side, then insert the single clip on the left
side, as shown in
Figure 12 on page 37 .
4. You can funnel cables into the terminal block through the cable routing holes on the left side of the cover.
Shutting Off Power
Even though shutting off power to the Cisco CGR 2010 router is anticipated to be infrequent, there may be occasion to
turn off the router. There is no on/off switch on the Cisco CGR 2010 router. This ensures that there will not be any
accidental shutdown due to inadvertently turning off a power switch; thus, guaranteeing a high reliability in keeping the
router up. To shut off power to the router, there are two options:

Pull the power supply modules out of the Cisco CGR 2010 router. See Replacing Power Supplies and Redundant
Power Supplies, page 38 .
The power supplies on the Cisco CGR 2010 router are hot swappable, so merely removing them from the router will
remove power from the router and shut it down.

Install a disconnect device for the Cisco CGR 2010 router.
A disconnect device must be located in the proximity of the Cisco CGR 2010 router and must be readily accessible.
The disconnect device must also comply with IEC 60947-1 and IEC 60947-3 or an equivalent approved disconnect
device appropriate for the country of installation and be identified as the disconnect device for this equipment.
SFP 0/0
GE 0/0
GE 0/1
SFP 0/1
CONSOLE
PSU2
L
N
N
L
+
Lo
-
-
Lo
+
-
HI
+
+
HI
-
Cisco CGR 2010
0
1
EN
EN
SPD
CF
1
PS
2
ACT
SYS
0
1
S
L
S
L
AUX
EN
PSU1
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