DIR-140L

Standards
• IEEE 802.3
• IEEE 802.3u
Ports
• Four 10/100 LAN ports
• 10/100 WAN port
• USB 2.0 port
• RS-232 COM port
• Kensington lock slot
LEDs
• Power/Status
• WAN
• LAN 1/2/3/4
Device Management
• Internet Explorer 6 or later, or another Java-enabled browser
Firewall Modes of Operation
• Layer 3 Mode: NAT Mode
• Network Address Translation (NAT)
• Port Forwarding
• Port Address Translation (PAT)
VPN Security
• VPN Tunnels: 25 (IPSec, PPTP, L2TP, GRE)
• IPSec LAN-to-LAN / Remote User
• IPSec/PPTP/L2TP Pass-through
• PPTP/L2TP Server/Client
• IPSec NAT-Traversal
• XAUTH (Extended Authentication) for IPSec Authentication
• Encryption Transform: DES, 3DES, AES
Firewall Security
• Stateful Packet Inspection (SPI)
• Network Address Translation (NAT)
• Internal User Database (10 records)
Network Service
• Static IP Address
• DHCP Client for WAN Interface
• Internal DHCP Server
• Static Routes
• DNS Resolving of Remote Gateway
• PPPoE for xDSL
• Russian PPPoE/PPTP (Dual Access)
• Quality of Service
• Dynamic DNS
Power
• 12 V DC, 1 A
Operating Temperature
• 0 to 55 °C (32 to 131 °F)
Operating Humidity
• 95% maximum (non-condensing)
Certifications
• FCC Class B
• CE
• UL
Dimensions
• 4.4 x 7.4 x 1.1 inches (112 x 188 x 28 mm)
Weight
• 8.6 ounces (245 grams