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TP-LINK TL-ER5120
Gigabit Load Balance Broadband Router


TP-LINK TL-ER5120

TP-LINK Routers
TP-LINK Gigabit Load Balance Broadband Router
#TL-ER5120
Our Price: $229.00

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Overview:

The TL-ER5120 Gigabit Load Balance Broadband Router from TP-LINK possesses excellent data processing capabilities and multiple powerful functions including Load Balance, Access Control, IM/P2P Blocking, DoS Defense, Bandwidth Control, Session Limit and PPPoE Server, which meet the needs of small and medium enterprises, hotels and communities with large volumes of users demanding an efficient and easy-to-manage network with high security.

  • 1 fixed gigabit WAN port, 1 fixed gigabit LAN/DMZ port and 3 freely interchangeable gigabit WAN/LAN ports
  • Abundant security features including ARP Inspection, DoS Defense, URL/Keyword Domain Filter and Access Control
  • Deploys One-Click restriction of IM/P2P applications to easily manage staff online behavior
  • Supports PPPoE Server for the better management of internal network
  • Load Balancing, automatically selects the best route according to the load
  • Professional 4kV lightning protection keeps your investments as safe as possible

Optimizing Bandwidth Usage

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 through one device. The Intelligent Load Balancing function can distribute data streams according to the bandwidth proportion of every WAN port to raise the utilization rate of multi-line broadband. With IP-based Bandwidth Control and Session Limit functions, network administrators can flexibly manage network bandwidth to optimize bandwidth usage. 

Safety Minded Enterprise Investments

Professional lightning protection technology is designed to prevent electrical surges from penetrating the interior of the device, to be discharged harmlessly into the Earth. This router is designed to prevent lightning damage of up to 4Kv in the well-grounded connection conditions. This feature ensures that networking infrastructure investments remain as safe as possible from one of Mother Nature’s more violent elements.

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. Moreover, this router offers a hardware DMZ port, which allows network administrators to setup public servers without exposing their internal network, to avoid attacks from external threats. For better management of the internal network, TL-ER5120 allows administrators to set rules to block specific web sites and IM/P2P applications with just one click, and restrict staff to use specific services such as FTP, HTTP and SMTP. 

Efficient Access Management

By setting a PPPoE Server to allocate PPPoE accounts to private network users, the router only allows users with legal accounts that have passed authentication to access the Internet. Cooperating with IP-based Bandwidth Control, it is capable of confining bandwidth usage of certain PPPoE accounts. Moreover, the E-Bulletin function is able to release a bulletin in the form of webpage to certain user groups periodically, which notifies the users about the expiration date of the PPPoE account. With the above features, the router will prioritize different users in surfer jurisdictions for more efficient management.

Features:

Security

  • Hardware DMZ port
  • One-to-One NAT
  • FTP/H.323/SIP/IPsec/PPTP ALG
  • IM/P2P Application Blocking URL/Keywords Filtering
  • Web Content Filtering (Java, ActiveX, Cookies)
  • ARP Inspection
  • DoS/DDoS Defense

Load Balance

  • Intelligent Load Balance
  • Policy Routing
  • Link Backup (Timing, Failover)

Traffic Control

  • IP-based Bandwidth Control
  • Guarantee & Limited Bandwidth
  • IP-based Session Limit

Others

  • Port VLAN, Port Mirror
  • Static Routing, RIP v1/v2
  • PPPoE Server
  • E-Bulletin

Specifications:


TL-ER5120 Specifications
Hardware Features
Standards and Protocols
  • IEEE 802.3, 802.3u, 802.3ab
  • TCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS, IPsec, PPTP, L2TP
Interface
  • 1 Fixed 10/100/1000Mbps WAN Port
  • 3 Free Changeable 10/100/1000Mbps WAN/LAN Ports
  • 1 Fixed 10/100/1000Mbps LAN/DMZ Port
  • 1 Console Port (RJ-45 On RS232)
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
Dimensions ( W x D x H ) 17.3 x 8.7 x 1.7 in.(440 x 220 x 44 mm)
19-inch Standard Rack-Mount Width, 1U Height
Flash 8MB
DRAM DDRII 128MB
LED PWR, SYS, Link/Act, Speed, WAN, DMZ
Performance
Concurrent Session 120000
NAT Throughput 350Mbps
Basic Functions
DHCP
  • DHCP Server/Client
  • DHCP Reservation
Switch Setting
  • Port Mirror
  • Rate Control
  • Port Config
  • Port VLAN
WAN Connection Type Dynamic IP, Static IP, PPPoE, PPTP, L2TP, Dual Access, BigPond
MAC Clone Modify WAN MAC Address
Advanced Functions
Load Balance
  • Intelligent Load Balance
  • Policy Routing
  • Protocol Binding
  • Link Backup (Timing, Failover)
  • Online Detection
NAT
  • One-to-One NAT
  • Multi-nets NAT
  • Virtual Server, DMZ Host, Port Triggering, UPnP
  • FTP/H.323/SIP/IPsec/PPTP ALG
Routing
  • Static Routing
  • Dynamic Routing (RIP v1/v2)
System Mode NAT, Non-NAT, Classical Routing
Traffic Control
  • IP-based Bandwidth Control
  • Guarantee & Limited Bandwidth
  • Time-scheduled Policy
  • IP-based Session Limit
Security
ARP Inspection
  • Sending GARP Packets
  • ARP Scanning by WAN/LAN
  • IP-MAC Binding
Attack Defense
  • TCP/UDP/ICMP Flood Defense
  • Block TCP Scan (Stealth FIN/Xmas/Null)
  • Block Ping from WAN
Filtering
  • MAC Filtering
  • URL/Keywords Filtering
  • Web Content Filtering (Java, ActiveX, Cookies)
DMZ Port 1 Hardware DMZ Port
Application Control IM, P2P, Web IM, Web SNS, Web Media, Protocol, Proxy Blocking
Management
Service
  • PPPoE Server
  • E-Bulletin
  • Dynamic DNS (Dyndns, No-IP, Peanuthull, Comexe)
Maintenance
  • Web/CLI/Telnet Management Interface
  • Remote Management
  • Export & Import Configuration
  • NTP Synchronize
  • Syslog Support
Others
Certification CE, FCC, RoHS
Package Contents
  • Load Balance Broadband Router
  • Resource CD
  • Power Cord
  • Rack-mount Kit
  • Installation Guide
System Requirements Microsoft Windows 8, 7,Vista, XP or MAC OS, NetWare, UNIX or Linux
Environment Operating Temperature: 0°C~40°C (32°F~104°F),
Storage Temperature: -40°C~70°C (-40°F~158°F)
Operating Humidity: 10%~90% non-condensing,
Storage Humidity: 5%~90% non-condensing

 

TP-LINK Routers
TP-LINK Gigabit Load Balance Broadband Router
#TL-ER5120
Our Price: $229.00