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Black rectangular desktop router with five Gigabit ports and status LEDs

TP-Link

TP-Link TL-ER605 firewall appliance 945.56Mbps 20 IPsec VPN 4 WAN

SKU CH-J947-1RH1Q MPN TL-ER605

Gigabit router with five configurable ports, 945.56Mbps throughput and up to 20 IPsec VPN tunnels for secure multi-site connectivity

  • Rated speed10/100/1000 Mbit/s
  • WAN interfaces1 x Fixed Gigabit WAN Port
  • Network ports3 x Changeable Gigabit WAN/LAN Ports
  • Supported protocolsTCP/IP, DHCP, ICMP, NAT, PPPoE, NTP, HTTP, HTTPS, DNS, IPSec
  • Supported standardsIEEE 802.3, 802.3u, 802.3ab, IEEE 802.3x, IEEE 802.1q
  • Indicator lightsPWR, SYS, WAN, LAN

Model ER605

  • Up to 945.56Mbps throughput for fast wired performance
  • 20 IPsec VPN tunnels for secure site-to-site links
  • Four WAN ports enable multi-ISP load balancing
  • Omada SDN integration allows centralized cloud management
  • Compact 6.20" x 4.00" x 1.00" design fits tight spaces

Gateway for small offices

The TP-Link TL-ER605 is a firewall appliance built for small offices and remote sites that need secure, managed connectivity. It delivers up to 945.56Mbps throughput and supports 20 IPsec VPN tunnels alongside L2TP, PPTP and OpenVPN options. Integration with the Omada SDN platform enables centralised cloud management from a single interface.

Flexible port configuration

Three changeable Gigabit ports can be assigned as WAN or LAN, giving up to four WAN connections for load balancing or line backup across different ISPs. One fixed Gigabit WAN port ensures a dedicated uplink, while the remaining ports adapt to the network layout. A single RJ45 cable and external power adapter are included for immediate deployment.

Silent desktop operation

The fanless chassis operates between 0 and 40 °C with 10–90% non-condensing humidity, making it suitable for quiet office environments. Power draw is limited to the supplied adapter, and the compact 6.20" x 4.00" x 1.00" form factor fits on a shelf or desk without active cooling noise.

How it compares

Measured against everything we stock in Firewall Appliances & VPN Gateways, at today’s prices. Recalculated every night.

Price $49.99
Cheaper than about 97% of the 669 comparable items (median $806.99).

Specifications

Product
Brand nameTP-Link
Model nameTL-ER605
Part number146202
Performance
Rated speed10/100/1000 Mbit/s
Connectivity
Supported protocolsTCP/IP, DHCP, ICMP, NAT, PPPoE, NTP, HTTP, HTTPS, DNS, IPSec, PPTP, L2TP, OpenVPN, SNMP
Supported standardsIEEE 802.3, 802.3u, 802.3ab, IEEE 802.3x, IEEE 802.1q
Ports & slots
WAN interfaces1 x Fixed Gigabit WAN Port
Network ports3 x Changeable Gigabit WAN/LAN Ports
Size & build
Product dimensions6.2 in × 4 in × 1 in
Shipping weight0.91 kg
Package size254 × 192 × 61 mm
In the box
In the boxTL-R605
Power Adapter
RJ45 Ethernet Cable
Quick Installation Guide
Environment & compliance
Temperature rangeOperating Temperature: 0–40 °C (32–104 °F)
Storage Temperature: -40–70 °C (-40–158 °F)
Humidity rangeOperating Humidity: 10-90% RH non-condensing
Storage Humidity: 5-90% RH non-condensing
More details
Indicator lightsPWR, SYS, WAN, LAN

Other versions of this model

2 more in the same range

Questions about this item

How many simultaneous IPsec VPN tunnels can the TL-ER605 handle before hitting its limit?

The TL-ER605 supports up to 20 IPsec VPN tunnels simultaneously, which is the fixed capacity for site-to-site or client-to-site encrypted links.

What are the operating temperature and humidity ranges for continuous all-day operation?

It operates from 0 to 40 °C with 10 to 90 % relative humidity non-condensing, so a standard office or wiring closet environment is suitable.

Does the TL-ER605 require an external Omada controller or cloud account to function as a router and VPN gateway?

No, it can be managed standalone through its built-in web UI or mobile app; Omada cloud integration is optional for centralized multi-site management.

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