SG300-28 Overview
Cisco 300 series switch delivers the ideal combination of price, performance, and capabilities in a solution designed specifically for small businesses. This broad portfolio of affordable managed switch provides a powerful foundation to support your business network.
Quick Specs
Figure 1 shows the appearance of SG300-28.

Table 1 shows the Quick Specs.
Rack-Mount 23 in. (58.4 cm) EIA:
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Included
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Jumbo Frame Support:
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10 KB
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Routing Protocol:
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Static IPv4 routing
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Minimum Storage Temperature:
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-4 F
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Depth:
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10.1 inches
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MTBF:
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179,141 hour(s)
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Cables Included:
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1x Serial Cable
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Capacity:
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4K Active VLANs
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Height:
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1.7 inches
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Maximum Operating Temperature:
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104 F
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MAC Address Table Size:
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16k entries
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Width:
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17.3 inches
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Enclosure Type:
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Desktop, rack-mountable - 1U
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Maxiumum Storage Temperature:
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158 F
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Ports:
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26 x 10/100/1000 + 2 x combo Gigabit SFP
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Device Type:
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Switch - 28 ports - L3 - managed
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Humidity Operating Range:
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10-90% (non-condensing)
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Minimum Operating Temperature:
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32 F
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Interfaces:
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28 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 1 x console - 9 pin D-Sub (DB-9) - management ¦ 2 x SFP (mini-GBIC)
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Humidity Storage Range:
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10-90% (non-condensing)
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Flash Memory:
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16 MB
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Voltage Required:
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AC 120/230 V ( 50/60 Hz )
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Performance:
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Switching capacity : 56 Gbps ¦ Forwarding performance (64-byte packet size) : 41.67 Mpps
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Power Device:
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Power supply - internal
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Power Over Ethernet (PoE):
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N/A
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Status Indicators:
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Link activity, port transmission speed, system
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Ram:
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128 MB
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Authentication Method:
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Secure Shell (SSH), RADIUS, TACACS+
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Get More Information
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