Cisco ASR 1004 - Manual (Page 17)

17
Figure 10 shows the DC power supply for the Cisco ASR 1004 Router.
DC Power Supply for the Cisco ASR 1004 Router
Note Shielded cables must be used to connect to the DB-25 alarm connector on both the AC and DC power supplies, in order
to comply with FCC/EN55022/CISPR22 Class A emissions requirements.
The Cisco ASR1004 has two of the same type power supplies in power supply Slot 0 and power supply Slot 1.
Caution Before you connect DC-input power, you must install the DC power ground leads to the DC power supply.
Caution To make sure that the equipment is reliably connected to earth ground, follow the grounding procedure
instructions.
Obtain these necessary tools and equipment:
• Number 2 Phillips screwdriver
• A 3/16-inch flat-blade screwdriver
Installing the DC Ground Lugs
To install the grounding lugs on the DC power supply, follow these instructions. Figure 11 shows the location of the DC power
supply grounding stud.
1 DC power supply terminal block and plastic cover 5 DC power supply earth ground symbol
2 DC power supply LEDs 6 DC power supply On (I)/ Off (O)
3 DB-25 alarm connector 7 DC power supply handle
4 DC power supply fan
280185
OUTPUT INPUT
FAIL OK OK
FAN
60V
1A MAX
OUTPUT INPUT
FAIL OK OK
FAN
60V
1A MAX
1 2
3 4 5 6 7