A-14
Cisco 7600 Series Router Installation Guide
OL-4503-26
Appendix A Technical Specifications
Cisco 7600 Series Router Power Supplies
Power supply output
+ 3.3 VDC @ 15.0A, + 5 VDC @ 5.0A, +50 VDC @ 90A
(three inputs)/ 60A (two inputs)/ 30A (one input)
DC input terminal block
Accepts up to 2AWG copper conductors. Actual size of the
wire needed is determined by the installer or local
electrician.
Output holdup time
8 ms
Terminal and Ground Studs
1/4 inch-20
Hex Nut with integrated washer:
1/4 inch-20, SS
Maximum Torque
36 inch-lb.
Lugs Required
Industry Standard 2-hole compression lug with holes on
5/8- inch centers
6000 W DC-input Power Supply
Specification
Power supply output capacity
6000 W with four inputs active;
4506
W with three inputs
active;
2800
W with two inputs active
System power dissipation
7060 W
DC-input voltage
-48VDC nominal @ 37A in North America (operating
range: -40.5VDC to -56VDC), -60VDC nominal @ 29A for
International (operating range: -55VDC to -72VDC)
DC-input current
40A per each DC input @ -48VDC input voltage (total four
inputs)
Power supply output
•
2800W operation (two DC inputs)
–
25.0 A @ 3.3 VDC
–
12.0 A @ 12 VDC
–
61.2A @ 42 VDC
•
4500W operation (three DC inputs)
–
25.0 A @ 3.3 VDC
–
12.0 A @ 12 VDC
–
101.9 A @ 42 VDC
•
6000W operation (four DC inputs)
–
25.0 A @ 3.3 VDC
–
12.0 A @ 12 VDC
–
137.4 A @ 42 VDC
DC input terminal block
Accepts up to 2 AWG copper conductors. Actual size of the
wire needed is determined by the installer or local
electrician.
Output holdup time
8 ms
Terminal and Ground Studs
1/4 inch x 20
Hex Nut with Integrated Washer
1/4 inch-20
Table A-9
Power Supply Specifications (continued)
Item
Specification
