General Power Supply Specifications; Power Supply Requirements And Heat Dissipation Specifications - Cisco AJ732A - MDS 9134 Fabric Switch Installation Manual

Appendix B Technical Specifications
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m

General Power Supply Specifications

Table B-3
Table B-3
AC Input Power Supply
AC input voltage
AC input current rating
(maximum)
AC input frequency
Power supply output capacity
Power supply output voltage
Output holdup time
Table B-4
Table B-4
DC Input Power Supply
DC input voltage
DC input current rating
(maximum)
Power supply output capacity
Power supply output voltage
Output holdup time

Power Supply Requirements and Heat Dissipation Specifications

Table B-5
AC input power supply.
OL-17951-02
lists the specifications for the Cisco MDS 9100 Series AC input power supply.
Cisco MDS 9100 Series AC Input Power Supply Specifications
Specification
Minimum = 85 VAC
Nominal = 100 to 240 VAC
Maximum = 264 VAC
4.7 A at 85 VAC
3.6 A at 110 VAC
1.8 A at 220 VAC
Note
Minimum = 47 Hz
Nominal = 50 to 60 Hz
Maximum = 63 Hz
300 W
12 V +/- 6% up to 25 A
20ms when input > 100 VAC
lists the specifications for the Cisco MDS 9100 Series DC input power supply.
Cisco MDS 9100 Series DC Input Power Supply Specifications
Specification
-48 VDC to -60 VDC continuous
8 A at -48 VDC
6.67 A at -60 VDC
Note
300 W
12 V +/- 6% up to 25 A
8 ms when input > 100 VAC
provides a sample calculation of power and heat dissipation for the Cisco MDS 9100 Series
For plug current rating, see the
"Jumper Power Cord" section on
page C-5.
For plug current rating, see the
"Jumper Power Cord" section on
page C-5.
Cisco MDS 9100 Series Hardware Installation Guide
Power Specifications
B-3