tem
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Parameter
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Processor
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S3700-28TP: 300 MHz
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S3700-52P: 200 MHz
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Stacking bandwidth
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Support 10 Gbit/s bidirectional stacking bandwidth
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DDR memory
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128 MB
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Flash Memory
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16 MB
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Mean time to repair (MTTR)
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2 hours
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Availability
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> 0.99999
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Surge protection
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Service port protection
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Non-PoE switch: ±6 kV in common mode
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PoE switch: ±1 kV in common mode
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||
Power supply protection
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AC:
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PoE switch: ±2 kV in differential mode; ±4 kV in common mode
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Non-PoE switch: ±6 kV in differential mode; ±6 kV in common mode
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DC: ±1 kV in differential mode; ±2 kV in common mode
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DC input voltage
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Rated voltage
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-48V DC to -60V DC
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Maximum voltage
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-36V DC to -72V DC
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AC input voltage
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Rated voltage
|
100V AC to 240V AC
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Maximum voltage
|
90V AC to 264V AC
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Temperature
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operating temperature
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0°C to 50°C
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Storage temperature
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-40°C to +70°C
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Relative humidity
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5%RH to 95%RH, non-condensing
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Altitude
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AC: 0 m to 5000 m
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DC: 0 m to 2000 m
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