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TP-LINK TE-ER6120 user manual
This manual describes the TL-ER6120, a multi‑WAN enterprise VPN router designed for small‑to‑medium businesses, government offices, hotels and residential complexes. It outlines the hardware specifications, supported protocols and overall capabilities of the device.
The document is organized into sections covering hardware overview, web‑interface configuration, feature settings such as VPN, bandwidth control and security policies, typical deployment examples, and a command‑line interface reference. Appendices provide a FAQ, glossary and full technical specifications. This manual is written in Chinese.
TP-Link TL-ER6120 specifications
| WAN ports | 2 Gigabit WAN ports |
|---|---|
| Maximum IPsec VPN tunnels | 100 |
| IPsec VPN throughput (3DES) | 130 Mbps |
| Concurrent sessions | 60 000 |
| NAT throughput | 350 Mbps |
| Power supply | AC100‑240 V ~ 50/60 Hz |
| Dimensions | 11.6 × 7.1 × 1.7 in (294 × 180 × 44 mm) |
Source: TP-LINK TL-ER6120 User Guide
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Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How many IPsec VPN tunnels does the TL-ER6120 support?
The router can handle up to 100 IPsec VPN tunnels.
What security features are included in the TL-ER6120?
It includes ARP Inspection, DoS/DDoS Defense, URL/Keyword Filtering, Access Control, and one‑click IM/P2P application blocking.
How many WAN ports does the TL-ER6120 provide?
The router provides up to four 10/100M RJ45 WAN/LAN configurable ports.
What processor is used in the TL-ER6120?
It uses a 64‑bit network‑dedicated processor running at 500 MHz.