SG300-28SFP-K9-NA Cisco Small Business 26 Ports Managed L3 Switch
SG300-28SFP-K9-NA Overview
The Cisco SG300-28SFP-K9-NA is a small business managed layer 3 switch that provides power management features to help conserve energy and reduce operating costs. Some of the power management features include:
Energy Efficient Ethernet (EEE): The switch supports Energy Efficient Ethernet (EEE), which reduces power consumption during periods of low network activity.
Power over Ethernet (PoE): The switch supports Power over Ethernet (PoE), which allows the switch to power compatible devices such as IP phones, wireless access points, and security cameras. This eliminates the need for separate power sources for these devices.
SG300-28SFP-K9-NA Technical Specifications
Cisco Small Business SG300-28SFP 26 Ports Ethernet Managed Layer 3 Switch 24 Gigabit Small Form-Factor Pluggable (SFP) Ports & 2 Combo Gigabit Small Form-Factor Pluggable (SFP) Ports
Manufacturer: Cisco
Manufacturer Part Number: SG300-28SFP-K9-NA
Product Series: 300
Product Type Layer: 3 Switch
Media Type Supported: Twisted Pair
Twisted Pair Cable Standard Category: 5
Ethernet Technology: Gigabit Ethernet
Network Technology: 1000Base-X
Network Technology: 10/100/1000Base-T
I/O Expansions
Number of Total Expansion Slots: 28
Expansion Slot Type: SFP
Shared SFP Slot: Yes
Number of SFP Slots: 28
Network & Communication
Layer Supported: 3
Standard Memory 128 MB
Flash Memory 16 MB
Reliability
MTBF 614062 Hours
Power Description
PoE (RJ-45) Port No
Input Voltage 120 V AC
Input Voltage 230 V AC
Power Source Power Supply
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