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 .
D-15
Cisco MDS 9500 Series Hardware Installation Guide
OL-17467-02
Appendix D Technical Specifications
Power Specifications for the Cisco MDS 9506 Director
Specifications for the Cisco MDS 9506 Power Supplies
Caution
The following applies to AC power supplies on the Cisco MDS 9506 only:
The DS-C9506 equipment is suitable for use on TN power systems and the IT-power system connection
of Norway (max 230 v phase-phase). If connected to a 230/400-V IT power system, beware of
high-leakage current. Earth connection is essential before connecting the supply.
The 1900-W AC power supply provides power based upon the input voltage:
•
Maximum of 1050 W at input of 100 to 120 VAC
•
Maximum of 1900 W at input of 200 to 240 VAC
A 110-VAC power cord
(CAB-7513AC=)
must be ordered separately.
Table D-15
lists the specifications for the Cisco MDS 9506 power supplies.
Table D-15
Specifications for Cisco MDS 9506 Power Supplies
Description
Specification
1900-W AC Power Supply
Type
Autoranging input with power factor corrector.
Voltage
100 to 240 VAC (±10%).
Current rating
12 A maximum at 100 to 120 VAC and 1050-W
output.
12 A maximum at 200 to 240 VAC and 1900-W
output.
Note
For current ratings of plugs, see
Figure E-5
on page E-9
.
Frequency
50/60 Hz (nominal) (±3 Hz for full range).
Output capacity
1050 W maximum (at input of 100 to 120 VAC).
1900 W maximum (at input of 200 to 240 VAC).
Output voltage at 110/120 3.3 V at 2.5 A; 1.5 V at 15 A; 50 V at 20.4 A.
Output voltage at 200/240 3.3 V at 2.5 A; 1.5 V at 15 A; 50 V at 37.4 A.
1900-W DC Power Supply
Voltage
-48 to -60 VDC continuous.
Current rating
50 A at -48 VDC, 40 A at -60 VDC, 60 A at -40.5
VDC.
Terminal block
Accommodates 2 to 14 AWG copper conductors.
Use 90°C copper conductors for North American
installations.
Note
Actual size of the wire required is
determined by the installer or local
electrician. Terminal block material is rated
at 302°F (150°C).
Output capacity
1900 W maximum (at input of -48 to -60 VDC).
Output voltage
3.3 V at 2.5 A; 1.5 V at 15 A; 50 V at 37.4 A.