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Hardware
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Buttons
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Reset button
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Cabling type
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Unshielded Twisted Pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5
Ethernet or better for 1000BASE-T
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LEDs
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System, Link/Act, Speed
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Flash
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32 MB
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CPU memory
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128 MB
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Ports
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Model name
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Total system ports
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RJ-45 ports
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Uplink ports
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SF220-50P
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50 Gigabit Ethernet
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48 Fast Ethernet
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2 Gigabit Ethernet combo
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Packet Buffer
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All numbers are aggregate across all ports as the buffers are dynamically shared
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Model name
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Packet buffer
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SF220-50P
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12 Mb
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Environmental
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Dimensions (W x H x D)
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440 x 44 x 350 mm
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Unit weight
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5.28 kg
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Power
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100-240 V, 50-60 Hz, Internal
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Certifications
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UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, C-tick
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Operating temperature
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0-50° C
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Storage temperature
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-20° C to +70° C
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Operating humidity
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10% to 90%, relative, noncondensing
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Storage humidity
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10% to 90%, relative, noncondensing
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Power Consumption
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Model name
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Green power (mode)
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System power consumption
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Power consumption (with PoE)
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Heat dissipation (BTU/hr)
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SF220-50P
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EEE + Energy Detect
|
110V=59.4W
220V=63.2W
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110V=426W
220V=427W
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1453.6
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Acoustic Noise and Mean Time Between Failure (MTBF)
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Model name
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Fan (number)
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Acoustic noise
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MTBF @ 50°C (hours)
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SF220-50P
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4 pcs/9500 rpm and
fan speed control
|
<32°C=39.1dB
32°C-40°C=50.5dB
>40°C=52dB
|
194,036
|
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Warranty
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Warranty term
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Limited lifetime hardware warranty
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|
Package contents
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Package contents
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● Cisco 220 Series Ethernet switch
● Power cord
● Mounting kit included in all SKUs
● Console cable
● Quick start guide
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Contact@huatenmax.com
+86 136 9226 0946
