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Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide
OL-21561-02
Appendix A Power Supply Specifications
300 W AC-Input Power Supply Power Cords
300 W AC-Input Power Supply Power Cords
Table A-5 lists the specifications for the AC power cords that are available for both of the 300 W
AC-input power supplies. The table includes references to illustrations of the AC power cords.
Note All 300 W AC-input power supply power cords have an IEC60320/C15 appliance plug at one end. This
plug connects to the AC-in receptacle on the power supply faceplate.
Ta b l e A-4 PWR-C49E-300AC-F Power Supply Inlet Temperature Versus Fan Speed
Fan Speed
Level
Inlet Temperature (T)
(± 2°C)
Fan Speed (RPM)
(±100RPM)
L1 –3°C < T ≤ 37°C 8700
L2 37°C < T ≤ 44°C 10700
L3 44°C < T ≤ 52°C 12700
L4 T > 52°C 14700
Ta b l e A-5 300 W AC-Input Power Supply Power Cords
Locale Power Cord Part Number AC Source Plug
Type
Cordset Rating Power Cord Reference
Illustration
Argentina CAB-IR2073-C15-AR=
(was CAB-7KACR=)
IRAM 2073 10 A, 250 VAC Figure A-3
Australia, New Zealand CAB-AS3112-C15-AU=
(was CAB-7KACA=)
SAA AS 3112 10 A, 250 VAC Figure A-4
Continental Europe CAB-CEE77-C15-EU=
(was CAB-7KACE=)
CEE 7/7 10 A, 250 VA C Figure A-5
Italy CAB-C2316-C15-IT=
(was CAB-7KACI=)
CEI 23-16/7 10 A, 250 VAC Figure A-6
North America, Japan CAB-US515-C15-US=
(was CAB-7KAC=)
NEMA 5-15
1
1. For Japan, ask your local electrical contractor to prepare the NEMA 5-20 power plug.
13 A, 125 VA C Figure A-7
North America CAB-N5K6A-NA= NEMA 6-15P 10 A, 250 VAC Figure A-8
South Africa, India CAB-SABS-C15-IND= BS 546
(SABS 164-1)
10 A, 250 VA C Figure A-9
Switzerland CAB-9K10A-SW=
(was CAB-7KACSW=)
SEV 1011 10 A, 250 VA C Figure A-10
United Kingdom CAB-BS1363-C15-UK=
(was CAB-7KACU=)
BS 1363
2
2. Plug contains a 13 A fuse.
13 A, 250 VA C Figure A-11