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COMFAST CF-EW81 — 300 Mbps Outdoor Access Point

The COMFAST CF-EW81 is a high-power 2.4 GHz outdoor wireless AP and router delivering up to 300 Mbps speed. Built with dual 5 dBi antennas, IP66 weatherproof housing, and PoE support, it ensures stable long-range Wi-Fi coverage for WISP deployments, campuses, resorts, and rural networks. Compact, reliable, and cost-efficient for outdoor connectivity.

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Description

The COMFAST CF-EW81 is a professional 2.4 GHz outdoor wireless router and access point designed to extend Wi-Fi coverage with long-range power and durability. Delivering up to 300 Mbps throughput, it features a Qualcomm QCA9533 chipset and dual SKY65900 power amplifiers for a 29 dBm (800 mW) maximum output.

Equipped with dual 5 dBi omnidirectional antennas and high receiver sensitivity of −96 dBm, the CF-EW81 offers reliable coverage in open environments. Its weatherproof IP66-rated enclosure protects against dust, moisture, and extreme temperatures.

The device includes 1 WAN and 2 LAN ports (10/100 Mbps), a DC input, and a RESET button. It supports 24 V PoE or DC power (24 V 0.5 A adapter included), simplifying installation for outdoor mounts. With support for AP, Router, Repeater, and Client modes, it integrates easily into WISP, campus, and resort networks.

Compact and efficient, the COMFAST CF-EW81 delivers dependable outdoor performance for business and rural wireless infrastructure.

Application

Outdoor Wi-Fi coverage, WISP deployments, Campus and resort networks, Surveillance systems, Rural connectivity

Key Features

✔️ 300 Mbps 2.4 GHz 802.11n wireless transmission
✔️ Qualcomm QCA9533 chipset with dual SKY65900 power amplifiers
✔️ Dual 5 dBi omnidirectional antennas for wide outdoor coverage
✔️ 29 dBm (800 mW) maximum output power for long-range links
✔️ 1 WAN + 2 LAN 10/100 Mbps ports with DC and RESET interfaces
✔️ 24 V PoE / DC input for flexible installation (24 V 0.5 A adapter included)
✔️ IP66 weatherproof enclosure for harsh outdoor conditions
✔️ Supports AP / Router / Repeater / Client modes

Specifications

Specification Details
Brand COMFAST
Model / Product Code CF-EW81
CPU / Chipset Qualcomm QCA9533 with SKY65900 × 2 PA modules
Memory 64 MB DDR2
Storage (Flash) 16 MB
Wi-Fi Standard IEEE 802.11 b/g/n
Wireless Frequency 2.412 – 2.484 GHz (2.4 GHz band)
Max Data Rate 300 Mbps
Transmit Power (Max) 29 dBm (800 mW)
Receive Sensitivity (Min) −96 dBm
Antenna 2 × 5 dBi external omnidirectional antennas
Ethernet Ports 1 × 10/100 Mbps RJ45 WAN; 2 × 10/100 Mbps RJ45 LAN
Other Interfaces 1 × DC input; 1 × RESET button
LED Indicators 1 × Wi-Fi light; 3 × LAN lights; 1 × Power light
Power Supply 24 V PoE / DC input (24 V 0.5 A adapter included)
Power Consumption < 15 W (typical)
Operating Modes AP / Router / Repeater / Client
Waterproof Rating IP66 (outdoor enclosure)
Operating Temperature −10 °C to +55 °C
Storage Temperature −40 °C to +70 °C
Operating Humidity 10 % – 90 % RH (non-condensing)
Mounting Options Wall mount / Pole mount
Certifications & Approvals CE, FCC, RoHS
Warranty 1 Year Limited Hardware Warranty
Package Contents CF-EW81 unit, PoE injector, mount kit, manual

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