Cisco Systems Cisco uBR10012 manual Location of the DC Power Connectors and Alarm Connections

Chapter 3 Installing the Cisco uBR10012 Router

Connecting DC Power to the Cisco uBR10012 Router

Figure 3-22 Location of the DC Power Connectors and Alarm Connections

CISCO
10000	CISCO
	10000
CO
NS

OC

L

		E		O
				NS
				OL
	A			E
	UX
				A
				UX
	A
	CT
	IVI			AC
	E	TY
	TH			TIV
S	ER			IT
L SL	LIN NE			ET Y
OT OT	K	T	S	HE
0 1			L SL	LIN RN
			OT OT	K ET
			0 1

ALARMS		ALARMS
ACO
		ACO
CRITICAL		CRITICAL
MAJOR
MINOR	PERFORMANCEROUTINGENGINE	MAJOR	PERFORMANCEROUTINGENGINE
		FAIL
		MINOR
STATUS		STATUS
FAIL
			DC power
			terminal blocks
			Visual alarm
			indicator block
			103480

Step 6 Connect the return wire (RTN) to the top terminal in the terminal block (see Figure 3-23).

Step 7 Connect the DC power lead from the second external power source to the –48/–60VDC terminal in the second DC terminal block (this is the bottom terminal, as shown in Figure 3-23).

Step 8 Connect the return wire (RTN) to the top terminal in the second terminal block.

Step 9 (Optional) Secure the power cabling to the chassis by feeding a tie wrap through one of the small round holes next to the square hole on the side of the chassis and binding the cables, as shown in Figure 3-23.

Caution Do not connect power to the DC power sources or apply power to the Cisco uBR10012 chassis yet. This will be done as part of the system startup after all connections are made.

Step 10 If you are connecting visual or audio alarm indicators to your system, go to the “Connecting Alarm Indicators” section on page 3-31.

	Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
3-30	OL-18259-01