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Load Balance Routers TL-ER5120

TL-ER5120

Gigabit Load Balance Broadband Router

  • 64-bit dedicated processor and 2 Gbit DDRIII high-speed memory for outstanding performance
  • Equipped with 1 Gigabit WAN port, 1 Gigabit LAN port and 3 adaptable Gigabit WAN/LAN ports
  • Load Balancing automatically selects the best route to the destination according to the load
  • Captive portal provides convenient guest authentication while promoting your business
  • Abundant security features including ARP Inspection, DoS Defense, URL/Keyword Domain Filter and Access Control
  • Professional 4KV lightning protection keeps your investment safe

 

Overview

What This Product Does

The TL-ER5120 Gigabit Load Balance Broadband Router from TP-Link possesses exceptional data processing capabilities and a rich array of features including Load Balance, Access Control, DoS Defense, Bandwidth Control, and Session Limit. Suitable for small and medium-sized enterprises, the router can deliver high-speed connections to a large volume of client devices as part of a secure and easy-to-manage network.

Abundant Security Features

For defense against external threats, TL-ER5120 features automatic protection to detect and block Denial of Service (DoS) attacks such as TCP/UDP/ICMP Flooding, TCP Scanning, Ping of Death and other related threats. For better management of the internal network, TL-ER5120 allows administrators to set rules to block specific websites and limit staff access to specific services such as FTP, HTTP and SMTP. Captive Portal provides a convenient and secure method for guest authentication.

Superior Hardware

With a 64-bit network processor and 2Gbit DDRIII memory, TL-ER5120 is able to handle multiple tasks simultaneously while staying reliable and fast.

Intelligent Bandwidth Allocation

The TL-ER5120 features three freely interchangeable ports that can be set to either LAN or WAN, allowing the router to support up to four WAN ports to satisfy various internet access requirements. Intelligent Load Balancing can distribute data streams according to the bandwidth proportion of each WAN port to make full use of multi-line broadband. With IP-based Bandwidth Control and Session Limit functions, network administrators can flexibly manage network bandwidth to optimize usage.

Peace of Mind Whatever the Weather

Professional-standard lightning protection prevents electrical surges from penetrating your network equipment. Designed to withstand 4KV of electricity when well-grounded, this router ensures your network investments remain as safe as possible.

 

Specifications

HARDWARE FEATURES
Standards and Protocols IEEE 802.3, IEEE802.3u, IEEE802.3ab
TCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS, PPTP, L2TP
Interface 1 Gigabit WAN port
3 Gigabit LAN/WAN 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 256MB
LED PWR, SYS, Link/Act, Speed, WAN
Dimensions ( W x D x H ) 17.3x7.1x1.7 in.(440x180x44 mm)
PERFORMANCE
Concurrent Session 150000
NAT(iMIX) 703Mbps
NAT(DHCP) 934Mbps
NAT(PPPoE) 868Mbps
BASIC FUNCTIONS
WAN Connection Type Static/Dynamic IP,
PPPoE/Russian PPPoE,
PPTP/Russian PPTP,
L2TP/Russian L2TP,
Bigpond Cable
DHCP DHCP Server/Client
DHCP Address Reservation
MAC Clone Modify WAN MAC Address
IPTV Bridge, Custom
IPv6 IPv6 Support
VLAN 802.1Q VLAN, Port VLAN
TRANSMISSION
Load Balance Intelligent Load Balance
Link Backup (Timing, Failover)
Online Detection
NAT One-to-One NAT
Multi-nets NAT
Virtual Server
Port Triggering
FTP/H.323/SIP/IPsec/PPTP ALG
UPnP
Routing Static Routing
Policy Routing
Session Limit IP-based Session Limit
Bandwidth Control IP-based Bandwidth Control
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
AUTHENTICATION
Web Authentication Local User Authentication,
Radius Sever Authentication,
Onekey Online
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
OTHERS
Certification CE, FCC, RoHS
Package Contents TL-ER5120
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
For additional version information, please go to the support page.

Support

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