🔒 Professional-grade router designed for demanding environments: businesses, SMBs, data centers or advanced home networks. The EdgeRouter 4 delivers exceptional routing performance with a quiet, fanless design, in a compact, rugged metal housing.
📦 Product Condition
✅ Used — Tested & Working
Device carefully checked and tested before shipment. Operation verified and validated. Slight traces of use possible, without impact on performance.
🔌 Mains power cable included.
📸 The photos are given for illustration purposes. Only the content of the advertisement is authentic for the exact reference of the product and the accessories included. If in doubt, do not hesitate to contact us before purchasing.
⚡ Highlights
- 🚀 Line speed up to 4 Gbps (packets ≥ 128 bytes)
- 📊 3.4 million packets per second (64 byte packets)
- 🔇 Quiet operation — no fan (fanless)
- 🔌 3 Gigabit RJ45 ports + 1 1G SFP port (optical fiber)
- 🛡️ Advanced Firewall : ACL, NAT, IPSec, OpenVPN, PPTP, L2TP
- 🏢 1U rack mountable (kit sold separately)
- 🌐 Centralized management via UISP / CLI / SNMP
- 💾 1 GB DDR3 RAM + 4 GB eMMC storage
🔧 Technical Specifications
🖥️
Processor
Quad-Core 1GHz
MIPS64
💿
Storage
4 GB eMMC
+ 8 MB SPI NOR
🔌
Ports
3× RJ45 Gigabit
1× 1G SFP
🔋
Food
Internal 110–240V
13W max
📐
Dimensions
229 × 136.5 × 31.1mm
795g
🌡️
Temperature
-10 to 50°C
10–90% RH
🖥️
System
EdgeOS
(Debian Linux)
🏢
Format
1U Rack
(optional kit)
✅
Certifications
CE · FCC · IC
🌍
Origin
China
EAN: 817882020657
🛡️ Network Features
🔒 ACL & NAT Firewall
🔐 VPN: IPSec, OpenVPN, PPTP, L2TP
🌐 802.1q VLAN
📊 Advanced QoS
📡 DHCP Server & Client
🔗 802.3ad Link Aggregation
📈 NetFlow & LLDP
🖥️ UISP / CLI / SNMP / SSH management
🤝 Our Commitments
🛡️
30 Day Guarantee
Return accepted if material problem
📦
Secure & Fast Shipping
Careful packaging with carrier tracking number
🧾
Pro invoice VAT 0%
Professional paper invoice attached to the package
✅
Tested Before Shipping
Systematic quality control
⚠️ Software Disclaimer: We are not responsible for software compatibility, firmware updates, or any malfunctions related to the buyer's configuration or network environment.
🛠️ Technical support: We do not provide technical support. For assistance with setting up EdgeOS, please refer to the official Ubiquiti documentation or online community.
❓ Frequently Asked Questions
🔌 What cables are needed to connect EdgeRouter 4 to my network?
The EdgeRouter 4 uses RJ45 Cat5e or Cat6 Ethernet cables for its 3 Gigabit ports (eth0, eth1, eth2). The 1G SFP port accepts compatible SFP modules for long-haul fiber optic or copper connections. Mains power cable is included with this item.
🔄 Is the EdgeRouter 4 compatible with UniFi equipment (Access Points, switches)?
Yes. The EdgeRouter 4 (EdgeMAX range) works perfectly in combination with UniFi Access Points and UniFi switches from Ubiquiti. It is managed via the UISP platform, multi-site compatible. It is a very popular networking solution in business and for local MSP/ISP installations.
🛡️ What VPN protocols are supported by EdgeRouter 4?
The ER-4 supports the most popular site-to-site and client-to-site VPN protocols: IPSec (IKEv1/IKEv2), OpenVPN, PPTP and L2TP/IPSec. This versatility makes it an ideal router for securing remote access, inter-site tunnels and nomadic connections for professionals and SMEs.
📦 Is the product factory reset before shipping?
Yes, each device is factory reset before shipping. You will receive a clean EdgeRouter 4, with no residual configuration, ready to be configured as needed via the EdgeOS web interface or CLI command line.
🌡️ Does EdgeRouter 4 require active ventilation or special space?
No. The EdgeRouter 4 is completely fanless, making it quiet and ideal for office or network rack installations. It passively dissipates heat thanks to its metal housing. It supports a temperature range of -10 to 50°C with a maximum consumption of only 13W.
🏢 Is this device suitable for use in a data center or rack bay?
Quite. The EdgeRouter 4 is mountable in a 1U rack using Ubiquiti's ER-RMKIT kit (sold separately). Its compact 229 × 136.5 × 31.1 mm format and its universal internal 110–240V power supply make it perfectly suited to data center environments, hosting or multi-site professional rack installations.