| HARDWARE FEATURES |
| Standards and Protocols | IEEE 802.3, IEEE802.3u, IEEE802.3ab |
| TCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS, IPsec, PPTP, L2TP |
| Interface | 1 Gigabit WAN port |
| 3 Gigabit WAN/LAN ports |
| 1 Gigabit LAN port |
| Network Media | 10BASE-T: UTP category 3, 4, 5 cable (Max 100m) |
| EIA/TIA-568 100Ω STP (Max 100m) |
| 100BASE-TX: UTP category 5, 5e cable (Max 100m) |
| EIA/TIA-568 100Ω STP (Max 100m) |
| 1000BASE-T: UTP category 5, 5e, 6 cable (Max 100m) |
| |
| Button | Reset Button |
| Power Supply | Internal Universal Power Supply |
| AC100-240V~ 50/60Hz Input |
| Flash | 32MB |
| DRAM | DDRIII 512MB |
| LED | PWR, SYS, Link/Act, Speed |
| Dimensions ( W x D x H ) | 17.3x7.1x1.7 in.(440x180x44 mm) |
| PERFORMANCE |
| Concurrent Session | 150000 |
| NAT(iMIX) | 936Mbps |
| NAT(DHCP) | 878Mbps |
| NAT(PPPoE) | 665Mbps |
| IPsec VPN Throughput (AES256) | 373Mbps |
| BASIC FUNCTIONS |
| WAN Connection Type | Static/Dynamic IP, |
| PPPoE/Russian PPPoE, |
| PPTP/Russian PPTP, |
| L2TP/Russian L2TP, |
| Bigpond Cable |
| DHCP | DHCP Server/Client |
| DHCP Reservation |
| MAC Clone | Modify WAN MAC Address |
| IPTV | Bridge, Custom |
| IPv6 | IPv6 Support |
| VLAN | 802.1Q VLAN, Port VLAN |
| ADVANCED FUNCTIONS |
| Load Balance | Intelligent Load Balance |
| Link Backup (Timing, Failover) |
| Online Detection |
| NAT | One-to-One NAT |
| Multi-nets NAT |
| Virtual Server, Port Triggering, UPnP |
| FTP/H.323/SIP/IPsec/PPTP ALG |
| Routing | Static Routing |
| Policy Routing |
| Traffic Control | IP-based Bandwidth Control |
| IP-based Session Limit |
| VPN |
| IPsec VPN | 100 IPsec VPN Tunnels |
| LAN-to-LAN, Client-to-LAN |
| Main, Aggressive Negotiation Mode |
| DES, 3DES, AES128, AES192, AES256 Encryption Algorithm |
| MD5, SHA1 Authentication Algorithm |
| IPsec NAT Traversal (NAT-T) |
| Dead Peer Detection (DPD) |
| Perfect Forward Secrecy (PFS) |
| PPTP VPN | 50 PPTP VPN Tunnels |
| PPTP VPN Server/Client |
| PPTP with MPPE Encryption |
| L2TP VPN | 50 L2TP VPN Tunnels |
| L2TP VPN Server/Client |
| L2TP over IPsec |
| VPN Pass-through | IPsec (ESP), PPTP, L2TP |
| SECURITY |
| Attack Defense | TCP/UDP/ICMP Flood Defense |
| Block TCP Scan (Stealth FIN/Xmas/Null) |
| Block Ping from WAN |
| Filtering | MAC Filtering |
| URL/Keywords Filtering |
| ARP Inspection | Sending GARP Packets |
| ARP Scanning by WAN/LAN |
| IP-MAC Binding |
| Access Control | Source/Destination IP Based Access Control |
| MANAGEMENT |
| Service | Dynamic DNS (Dyndns, No-IP, Peanuthull, Comexe) |
| Maintenance | Web Management Interface |
| Remote Management |
| Export & Import Configuration |
| SNMP |
| Diagnostics(Ping & Traceroute) |
| NTP Synchronize |
| Syslog Support |
| Web-based Management | Local User Authentication, |
| Radius Sever Authentication, |
| Onekey Online |
| OTHERS |
| Certification | CE, FCC, RoHS |
| Package Contents | TL-ER6120 |
| Power Cord |
| Rack-mount Kit |
| Installation Guide |
| System Requirements | Microsoft Windows 98SE, NT, 2000, XP, Vista™ or Windows 7/8/8.1/10 |
| MAC OS, NetWare, UNIX or Linux |
| Environment | Operating Temperature: 0℃~40℃ (32℉~104℉) |
| Storage Temperature: -40℃~70℃ (-40℉~158℉) |
| Operating Humidity: 10%~90% non-condensing |
| Storage Humidity: 5%~90% non-condensing |
| Warranty | Limited Lifetime |