Detailed Product Description:

28 Port switch With 24 Port POE Switch,2 Gigabit uplink port,2 Gigabit SFP Port, Rack Mount,IEEE 802.3af

1.IEEE 802.3af Power over Ethernet (PoE) Standard Compliant,
2.18 port switch with 16 port PoE ,100Mbit *16 port,and Auto-MDIX Fast Ethernet RJ45 Ports
3.2 Gigabit uplink port,2 Gigabit SFP port Combo
4.Supports PoE Power Maximum 15.4 watts for each POE port

Production Detail:

• Up to 15.4W of Power on
• IEEE 802.3af Compliant with 2-event classification
• IEEE 802.3af backward compatible
• Compatible With All IEEE 802.3af or Legacy
• Safe: Low Power Devices Receive Only the Power They Need
• Safe and Reliable Power to WLAN Access Points
• Automatic Detection and Protection of Non–standard Ethernet Terminals
• Supports 10/100 Base-T applications
• Compact Design Fits Easily in WLAN Access
• Plug-and-Play no configuration required
• Internal power supply
• Easy installation and maintenance
• complies to IEEE 802.3af PoE standard and is backward

Specification:

Pass Through Data Rates :24-Port 10/100 Mbps,

2 Gigabit uplink port,2 Gigabit SFP port Combo

LED : Power, 10/100, PoE

Power over Ethernet Output

Pin Assignment and Polarity: Endspan:1/2 (+), 3/6 (–) ;Optional Midspan 4/5(+),7/8(–)

Output Power Voltage: 54Vdc

User Port Power: >15.4Watts /350ma

Input Power AC Input Voltage: 100 to 240 Vac

AC Frequency: 50 to 60 Hz

Dimensions (W x D x H): 185mm*115mm*44mm

Indicators: System Indicator: AC Power (Green)

User Indicator: Channel Power

Connectors: Shielded RJ-45, EIA 568A and 568B

Environmental Conditions :

Operating Ambient Temperature: -10 to 45°C

Reliability MTBF: 296,000 hrs. @25°C

Thermal Rating 27 BTU/Hr (@240VAC)

Regulatory IEEE 802.3af,

Compliance RoHS Compliant , CE ,FCC

Safety Approvals EN 60950:2006

24 POE Port,2 Gigabit uplink port,2 Gigabit SFP port Combo POE Switch  Picture: