วันอาทิตย์ที่ 1 มกราคม พ.ศ. 2555

TL-R480T 1 WAN port + 4 LAN ports Router for Small/Medium


TL-R480T 1 WAN port + 4 LAN ports Router for Small/Medium Business and   Internet Cafe
Features
  • Complies with IEEE 802.3, IEEE 802.3u standards
  • 1 10/100Mbps Auto-Negotiation WAN RJ45 port, 4 10/100Mbps Auto-Negotiation LAN ports
  • Supports Auto-MDI/MDIX
  • Shares data and Internet access for Stations, connecting Internet through PPPoE on demand and disconnecting when idle
  • Supports TCP/IP, PPPoE, DHCP, ICMP, NAT, SNTP
  • Built-in NAT and DHCP server supporting static IP address distributing
  • Built-in firewall supporting IP address filtering, Domain Name filtering, and MAC address filtering
  • Supports Port Bandwidth Control, Port Mirror, Port-based VLAN for LAN ports
  • Supports Virtual Server, Special Application, and DMZ host
  • Supports UPnP, Dynamic DNS, Static Routing, VPN pass-through
  • Supports connecting/disconnecting Internet on a specified time of day
  • Supports access control based on time of day, parents and network administrators can establish restricted access policies for children or staffs
  • Provides 802.1x authentication for WAN port
  • Supports Flow Statistics
  • Supports ICMP-FLOOD, UDP-FLOOD, TCP-SYN-FLOOD filter
  • Ignores Ping packets from WAN or LAN ports
  • Supports firmware upgrade
  • Supports Remote and Web management
  • Desktop or rack-mountable steel case

Specification
Standards and Protocols IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1X, TCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS, TFTP
Ports
LAN
4 10/100M Auto-Negotiation RJ45 ports (Auto MDI/MDIX)
WAN
1 10/100M Auto-Negotiation RJ45 port (Auto MDI/MDIX)
1 Console (RS232 DB9 Male)
Network Media 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/TIA-568 100ฆธ STP (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100ฆธ STP (maximum 100m)
LED Indicators
LAN/WAN
Link/Act, 100Mbps
Else Power, M1, M2
Dimensions(WกมDกมH) 11.6 x 7.1 x 1.7 In.(294 x 180 x 44 mm)
Environment Operating Temperature: 0กๆ~40กๆ (32จH~104จH); Storage Temperature: -40~70กๆ (-40จH~158จH) Operating Humidity: 10%~90% non-condensing; Storage Humidity: 5%~95% non-condensing
Power and Consumption Input: 220VAC, 50Hz Consumption: 4.1W (Max)

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