Cisco Systems WSC4500XF16SFP Instrukcja Użytkownika Pobierz pdf (Strona 178)

Appendix A Specifications

Catalyst 4500 Series Power Supplies

A-12

Catalyst 4500 Series Switches Installation Guide

78-14409-08

Catalyst 4503-Specific Power Usage (data

only)

Maximum draw 475 W

Maximum input 633 W

Current draw at –40.5 V (min voltage)

Current draw at –72 V (max voltage)

15.6 A

8.8 A

Max heat dissipation at 633 W 2160 BTUs

Catalyst 4506-Specific Power Usage (data

only)

Maximum draw (data only) 850 W

Maximum input 1133 W

Current draw at –40.5 V (min voltage)

Current draw at –72 V (max voltage)

28 A

15.8 A

Max heat dissipation at 1133 W 3515 BTUs

Catalyst 4507R-Specific Power Usage (data

only)

Maximum draw (data only) 1080 W

Max input is 1080 W / 0.75 = 1440 W

Current draw at –40.5 V (min voltage)

Current draw at –72 V (max voltage)

35.6 A

20 A

Max heat dissipation 1440 W 4910 BTUs

Table A-8 1400 W DC-Input Power Supply Specifications (continued)

Item Specification

1 2 ... 173 174 175 176 177 178 179 180 181 182 183 ... 193 194

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