부품 정보
48 ethernet 10/100/1000 ports and 4 sfp-based gigabit ethernet ports; 1ru fixed-configuration, multilayer switch; ieee 802.3af and cisco prestandard power over etherne (poe); 32.0 megabyte flash memory; 128 megabyte dram; operating relative humidi type 10.0 to 85.0 percent non-condensing; power dissipation 590.0 watts, poe 370.0 watts; ac voltage is autoranging; operating current 8.0 to 4.0 amps; power rating 0.56 kilovolt-amps; dc 12.0 volts 14.0 amps, -48.0 volts at 7.8 amps (poe switches) ; weight 15.5 pounds
TXT
묘사:
Electronic Switch
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
17.500 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.730 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
16.100 inches
MRC:
The minimum and maximum limits of temperature at which the item is rated for operation.AFGA
Operating Tempurature Range:
+32.0/+113.0 degrees fahrenheit
MRC:
The numeric value of the life expectancy of the item.AFHH
Average Life Rating:
147000.0
MRC:
The minimum and maximum temperatures at which an item can be stored without detrimental effect.AFJQ
Storage Tempurature Range:
-13.0/+158.0 degrees fahrenheit
MRC:
A term used to denote the specific measurement of duration used to indicate the average life of the item.AFSU
Average Life Measurement:
Hours
MRC:
The style designation indicating the configuration that most nearly corresponds to the basic appearance of the item.AGTA
Basic Shape Style:
Rectangular or square
MRC:
The maximum altitude at which the item is rated to function.AKAE
Maximum Operating Altitude Rating:
10000.0 feet
MRC:
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.AKNA
Inclosure Type:
Encased
MRC:
The installation for which the item is designed.AMQY
Installation Design:
Top of cabinet/counter
MRC:
Indicates the type of circuit construction provided in the item.BHSX
Circuit Construction Type:
Solid state
MRC:
The cycles per second /hertz/ of the operating alternating current.BJBQ
Operating Ac Frequency In Hertz:
50.0 single voltage and 60.0 single voltage
MRC:
The value(s) of the potential supplied from an exterior direct current source to operate the item,expressed in volts.BKFB
External Dc Operating Voltage In Volts:
12.0 1st voltage err-100
MRC:
The value(s) of the potential supplied from an exterior direct current source to operate the item,expressed in volts.BKFB
External Dc Operating Voltage In Volts:
48.0 2nd voltage err-100
MRC:
The value(s) of the potential supplied from an exterior alternating current source to operate the item,expressed in volts.BKFC
External Ac Operating Voltage In Volts:
100.0 single voltage and 240.0 single voltage
