Product Overview
- Wireless Speed
- 1800Mbps
- Frequency Band
- 2.4/5.8GHz
- Wireless Standard
- IEEE802.11 a/b/g/n/ac/ax
- Antenna
- Built in 3dBi Internal Antennas
- Physical Ports
- 1*10/100/1000Mbps WAN RJ45 Port 1*10/100/1000Mbps LAN RJ45 Port 1*RST Button
- Power Supply
- Support POE Supply
- IP Rating
- IP31
- Dimensions
- 220*220*35mm
OEM/ODM customization supported · Sample orders accepted
Detailed Specifications
Specifications are transcribed from the factory datasheet of this model.
| Parameter | Value |
|---|---|
| Wireless Speed | 1800Mbps |
| Frequency Band | 2.4/5.8GHz |
| Wireless Standard | IEEE802.11 a/b/g/n/ac/ax |
| Antenna | Built in 3dBi Internal Antennas |
| Physical Ports | 1*10/100/1000Mbps WAN RJ45 Port 1*10/100/1000Mbps LAN RJ45 Port 1*RST Button |
| Power Supply | Support POE Supply |
| Power Consumption | <12W |
| DDR / Flash | DDR: 128MB Flash: 16MB |
| IP Rating | IP31 |
| MTBF | >250000H |
| Dimensions | 220*220*35mm |
| Operating Environment | Working Temperature: 0°C~40°C; Storage Temperature: -40°C~70°C; Operation Humidity: 10%~90%RH Non-condensing; Storage Humidity: 5%~90%RH Non-condensing |
| Applications | Supermarket,Hotel, Dormitory, Office,KTV |
Full datasheet available on request
Series positioning
Middle of the series — the usual balance point for standard guest-room and office coverage.
CF-E390AX · 9/18 · 1800Mbps · 2.4/5.8GHz
Compare within the series
Values below are taken from the manufacturer datasheet. A blank cell means the manufacturer does not publish that parameter for the model.
| Model | Wireless speed | Band | Standard | IP rating | Power |
|---|---|---|---|---|---|
| CF-E385AC | 2200Mbps | 2.4/5.8GHz | IEEE802.11a/b/g/n/ac | IP41 | Support POE Supply |
| CF-E390AX (this model) | 1800Mbps | 2.4/5.8GHz | IEEE802.11 a/b/g/n/ac/ax | IP31 | Support POE Supply |
| WA-680 | 1800Mbps | 2.4G and 5.8GHz | IEEE802.11ax (Wi-Fi 6) | — | 48V PoE |
| CF-E591AX | 1500Mbps | 2.4/5.8GHz | IEEE802.11 b/g/n/ac/ax | IP31 | Support POE Supply |
| CF-E375AC V2 | 1200Mbps | 2.4/5.8GHz | IEEE802.11a/b/g/n/ac | IP41 | Support POE Supply |
Deployment reading for this category
Recommended solution
Office & Enterprise Network Coverage
Ceiling APs for open-plan high-density access, dedicated APs for meeting rooms and private offices, with AC gateway and PoE switches for unified networking and guest network isolation.
/solutions/office/Technical note
How Many Devices Can One Access Point Handle?
Vendor headline figures are theoretical associations, not usable concurrency. Real capacity depends on the traffic mix: browsing, video, scanning and roaming differ by orders of magnitude.
/knowledge/max-clients-per-access-point/Technical note
PoE Standards Explained — 802.3af vs at vs bt
Getting PoE wrong breaks deployments: under-powered devices reboot in a loop and are usually misdiagnosed as coverage problems. Here are the power classes and how to budget.
/knowledge/poe-standards/Related Products
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