Cisco Gigabit Switch Router 12008 Installation And Configuration Manual page 301

Figure 7-6 Faceplate of the DC-Input Power Supply
Rotary power switch
Carrying handle
Captive installation screw
Standoff
Knurled thumbscrew
Adding, Removing, or Replacing a DC-Input Power Supply
THIS UNIT TO BE INSTALLED
IN A RESTRICTED ACCESS AREA
IN ACCORDANCE WITH THE NEC OR THE
AUTHORITY HAVING JURISDICTION
CAUTION
TERMINALS MAY
BE ENERGIZED.
TURN OFF
POWER SOURCE
CIRCUIT
BREAKER AND
REMOVE POWER
SUPPLY BEFORE
ACCESSING
TERMINALS.
ACHTUNG
ANSCHLUSSE
KONNEN UNTER
SPANNUNG
STEHEN. VOR
DEM BERUHREN
DER
ANSCHLUSSE
DEN
HAUPTSCHALTER
ABSCHALTEN
UND DAS
NETZTEIL
ENTRERNEN
CAUTION:
USE COPPER
CONDUCTORS ONLY
ATTENTION:
N'UTILISEZ QUE DES
CONDUCTEURS EN
CUIRVE
CAUTION
THIS UNIT MAY HAVE MORE THAN ONE
POWER SUPPLY CONNECTION. ALL
CONNECTIONS NEED TO BE REMOVED
TO DE-ENERGIZE THE UNIT.
LEDs
INPUT
0K
OUTPUT
FAIL
Grounding posts
Ground sign
Standoff
COM
Circuit breaker
NC
alarm terminal block
NO
Source DC lugs (2)
Source DC lugs (2)
INPUT:
-48/-60V
39 A
1580 VA
Maintaining the Cisco 12008 7-21