Enterasys BL-89451ENT, Руководство пользователя

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Physical/Environmental Specifications
Mid-Span Power Unit 1-Port User’s Guide A-3
Physical/Environmental Specifications
Electrical Specifications
AC Power Input for 1-Port Model BL-89751ENT, BL-89451ENT,
BL-89551ENT, or BL-89651ENT
DC Port Power Output
Table A-4 Physical and Environmental Specifications
Item Specification
Operating Temperature 0° to 40° C (32° to 105° F)
Storage Temperature -10° to 60° C (14° to 140° F)
Relative Humidity 10% to 90% non-condensing
Operating Altitude -1,000 to 10,000 feet
External Power Supply Unit 110 VAC In, 12 VDC Out,
2.0
A Regulated
Power Enabling IEEE 802.3af Compatible
Power Pins Unused Pairs, Pins 4,5(+), 7,8(-)
Max. Power/Port 15.6 W
Port to Port Isolation 1000 Vrms
Overload Protection If current exceeds 350-400 mA for 50-75 milliseconds, then
the port shuts down.