วันอาทิตย์ที่ 1 มกราคม พ.ศ. 2555

TL-SL2428WEB 24+4G Gigabit-Uplink Web Smart


 TL-SL2428WEB 24+4G Gigabit-Uplink Web Smart Switch (24 10/100M RJ45 ports, 2 10/100/1000M RJ45 ports, 2 SFP expansion slots)
Features
  • Fully complies with IEEE 802.3, 802.3u, 802.3ab and 802.3z standards
  • 24 10/100Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX
  • 2 10/100/1000Mbps auto-negotiation RJ45 ports supporting Auto-MDI/MDIX
  • 2 SFP independence expansion slots supporting MiniGBIC modules
  • Quick and easy setup with Web-based management
  • Supports Port-Based VLAN and IEEE 802.1Q Tag VLAN
  • Supports Port Bandwidth Control
  • Supports Port Trunking
  • Supports the configuration function of Port Security, Broadcast Storm Control and Port Mirror
  • Supports Static MAC address and filtering MAC address management
  • Supports Virtual Cable Test
  • Supports Static Port Priority and IEEE 802.1p Class of Service (CoS) with 4-level priority queuing
  • Supports firmware upgrade, configuration backed up and restored
  • Rack-mountable steel case
  • Internal power supply

Specification
Protocols and Standards IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1Q, 802.1p
Ports 24 10/100M Auto-Negotiation RJ45 Ports (Auto MDI/MDIX) 2 10/100/1000M Auto-Negotiation RJ45 Ports (Auto MDI/MDIX) 2 independence SFP slots
Network Media 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/TIA-568 100ฆธ STP (maximum 100m) 100BASE-TX/1000Base-T: UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100ฆธ STP (maximum 100m) 1000Base-X: MMF, SMF
LED Indicators
Each port
Link/Act; 100Mbps or 1000Mbps(Speed)
Power
Power
Power Input 100-240VAC, 50/60Hz
Dimensions (WxDxH) 17.3 กม 7.1 กม 0.7 in.(440 กม 180 กม 44 mm )

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