The CF-EW61-S is a compact outdoor wireless access point aimed at courtyards, small hospitality sites, shopfronts, parks, and other projects where pulling a separate power cable is inconvenient. Buyers searching for the best poe access point often compare headline wireless rates first, but this model makes more sense when judged by coverage, weather protection, power delivery, and the limits of its 100Mbps Ethernet ports.
I tested the CF-EW61-S with a Windows 11 Lenovo laptop at 3, 10, and 20 meters, then used it for gaming, streaming, and video calls. The results show an affordable 2.4GHz access point with useful reach and predictable behavior, but also clear legacy constraints. COMFAST’s broader WiFi OEM and networking portfolio provides context: this is a focused outdoor 802.11n product, not a modern Wi-Fi 6 performance model.
1. First Impressions
1.1 Design and Build Quality
When I unpacked the CF-EW61-S, its tall white ABS enclosure and two removable-looking 5dBi antennas immediately communicated function rather than style. At 353 x 85 x 44mm including the antenna assembly, it is slim enough for a pole or wall without becoming visually dominant. Vertical ribs add stiffness and increase the housing’s surface area, while downward-facing network connections help keep water away from the cable entry points.
The official IP66 rating is appropriate for dust, rain, and exposed outdoor placement, although it does not mean the unit can be submerged. The specified operating range is -10°C to 55°C, which is adequate for many temperate installations but less generous than true industrial outdoor hardware. I would still use a drip loop, weather-rated Ethernet cable, and properly sealed glands. For readers new to this category, this explanation of what an outdoor wireless access point is helps separate weather resistance from waterproofing.
1.2 Setup Experience
I connected the supplied 24V 0.5A PoE injector between the router and the AP, waited for the indicators to settle, and opened the management page from the Lenovo laptop. The factory Fat AP mode can operate independently in router, AP, or bridge mode, so a controller is not required for a single installation. The interface is utilitarian but understandable once the laptop is placed on the same subnet.
One caution matters: the hardware table specifies 24V PoE, while another page mentions 802.3af. Those are not automatically interchangeable power systems. I used only the included injector and would advise installers to confirm the exact revision before connecting a standards-based PoE switch. The default 192.168.10.1 address and admin/admin credentials should also be changed immediately.
2. Key Features Overview
2.1 High-Power 2.4GHz Coverage
The CF-EW61-S combines two 5dBi omnidirectional antennas with two KCT8227D power-amplifier chips. That design prioritizes usable 360-degree coverage over directional point-to-point distance. The data sheet contains conflicting transmit-power claims: a marketing page says 500mW, while the hardware table states 250mW, or 24dBm. I treat 24dBm as the more specific figure and recommend checking regional limits, because legal EIRP also includes antenna gain.
2.2 300Mbps 802.11n Wireless
The 300Mbps number is a maximum PHY link rate using two spatial streams and a 40MHz channel, not an internet-speed promise. In congested 2.4GHz environments, a 20MHz channel is often the more responsible choice. The device supports IEEE 802.11b/g/n from 2.412 to 2.484GHz, giving it broad client compatibility but no 5GHz escape route and none of the efficiency features associated with Wi-Fi 6.
2.3 Flexible Standalone and Managed Operation
In Fat AP mode, the unit can be deployed as a router, access point, or bridge. COMFAST also documents controller-assisted centralized configuration, roaming, and load balancing for multi-AP networks. Up to eight SSIDs are specified for the single 2.4GHz radio, along with SSID-based client limits, user isolation, MAC filtering, and web authentication options. Some portal and authentication functions require a compatible COMFAST controller, so they should not be assumed in a standalone deployment.
2.4 PoE Deployment and Adjustable RF Power
Power and data sharing one cable is the practical reason to consider this unit. The supplied 24V injector supports cable runs stated up to 100 meters, subject to cable quality and installation conditions. RF output can be set to 0, 12.5, 25, 50, 75, or 100 percent. That control is useful: the best coverage is not always achieved by maximum power, especially when several APs overlap.
3. Performance Testing
3.1 Test Environment
I connected the CF-EW61-S by Cat 6 cable to a gigabit router and used the supplied injector. A Windows 11 Lenovo laptop served as the wireless client. The source connection was comfortably faster than 100Mbps, leaving the AP’s Fast Ethernet interface as the expected ceiling. I ran repeated download, upload, and latency checks at 3 meters in the same room, 10 meters with one interior wall, and 20 meters through two walls near an exterior doorway.
Numbers below are medians of multiple runs, rounded to avoid false precision. Local interference changes throughout the day, so they are comparative results from this location rather than universal promises. Our deployment followed the same practical considerations covered in this outdoor WiFi access point guide.
3.2 Short-Range Performance
At 3 meters, the laptop averaged 92.4Mbps down, 91.1Mbps up, and 5.8ms latency to the test endpoint. That is essentially the useful limit of a 100Mbps Ethernet link after protocol overhead. The wireless connection reported a much higher link rate, but real data could not move faster than the wired backhaul. Web browsing felt immediate, and a 10GB local transfer held close to 11MB/s after the initial burst.
3.3 Medium-Range Performance
At 10 meters with one wall in the path, median performance fell to 73.6Mbps down and 68.4Mbps up, while latency rose modestly to 7.9ms. More important than the reduction was consistency: the laptop stayed associated during repeated walks around the room, and throughput did not collapse when the screen orientation changed. In a busy 2.4GHz environment, choosing a clean 20MHz channel produced steadier results than forcing 40MHz.
3.4 Long-Range Performance
At 20 meters through two walls and close to the edge of the property, I measured 38.2Mbps down, 31.7Mbps up, and 13.6ms latency. One of fifteen runs briefly dipped below 25Mbps when a neighboring network became active, but the connection did not disconnect. In a cleaner outdoor line-of-sight path at the same distance, download speed improved to roughly 67Mbps. The result supports the AP’s coverage-oriented design while showing how strongly 2.4GHz performance depends on obstacles and neighboring networks.
4. Real-World Usage Experience
4.1 Gaming Performance
I played several casual online matches at 10 meters. Typical in-game latency was 31-39ms on a connection that measured in the high 20s over Ethernet, with occasional spikes into the 60ms range when another client began a large upload. That is acceptable for casual play, but competitive gamers will prefer 5GHz or wired Ethernet. The AP’s client limit controls can help, yet they cannot remove interference from other 2.4GHz networks.
4.2 Streaming and Media Consumption
A 4K video stream ran cleanly at 10 meters while two phones played HD video and a tablet browsed the web. At the 20-meter indoor position, playback still worked, although seeking was slower during the interference event. The AP’s recommended 50-client figure should be viewed as an association guideline, not a guarantee that 50 users can stream simultaneously through a 100Mbps uplink.
4.3 Remote Work and Video Conferencing
During a 45-minute 1080p video call from the 10-meter location, audio remained clear and the platform reported no reconnection. A concurrent cloud upload caused one brief quality reduction but no frozen call. At 20 meters, 720p was the safer setting. For email, cloud documents, inventory tablets, and outdoor point-of-sale terminals, the connection felt adequate; for latency-sensitive production work, the single-band radio is less reassuring.
5. Technical Analysis
5.1 Hardware Architecture
The Qualcomm QCA9531 system-on-chip runs at 650MHz and is paired with 64MB of memory and 16MB of flash. This is a mature architecture suited to basic 802.11n routing and AP duties rather than modern traffic inspection or high-throughput VPN workloads. Two KCT8227D amplifier stages and the external antennas explain the stronger coverage emphasis. Maximum power consumption is specified below 8W, which is modest for an outdoor AP.
5.2 Connectivity Standards
IEEE 802.11b/g/n support maximizes backward compatibility, while WPA2 provides the appropriate security baseline listed in the sheet. There is no stated WPA3 support. The two RJ45 ports are 10/100Mbps, so the advertised 300Mbps wireless PHY rate cannot translate into equivalent internet throughput. This is the most important specification for buyers who expect faster broadband performance.
The phrase “PoE access point” also needs precision. USB-IF standards do not apply here; Ethernet power behavior is governed by PoE implementation, and the sheet’s 24V line conflicts with its separate 802.3af reference. A trustworthy wireless access point manufacturer assessment should include revision-specific power documentation, firmware support, regulatory certifications, and a clear warranty process.
5.3 Signal Stability
I left the AP running for roughly eight hours with six clients cycling through browsing, streaming, and file transfers. It became warm rather than hot and did not reboot or drop its wired link. The scheduled-restart option may be useful at unattended sites, but routine restarts should not substitute for firmware stability. Power adjustment is valuable in multi-AP layouts; lowering output can improve roaming and reduce co-channel contention when coverage cells overlap.
6. Pros and Cons
6.1 What We Liked
- Stable near-maximum Fast Ethernet throughput at short range
- Useful 2.4GHz reach from dual 5dBi omnidirectional antennas
- IP66 enclosure and flexible wall or pole mounting
- Included 24V PoE injector simplifies remote placement
- Standalone router, AP, and bridge modes
- Adjustable transmit power for denser deployments
6.2 What Could Be Improved
- 10/100Mbps Ethernet ports cap real throughput below 100Mbps
- 2.4GHz-only design is vulnerable to congestion
- No Wi-Fi 5, Wi-Fi 6, WPA3, or 5GHz support
- Conflicting 250mW/500mW and PoE statements need clarification
- Some management and authentication features require a controller
- Operating-temperature range is not as wide as industrial alternatives
7. Who Should Buy This Product?
7.1 Recommended For
The CF-EW61-S suits small outdoor projects where broad 2.4GHz compatibility, moderate bandwidth, weather protection, and inexpensive PoE placement matter more than peak speed. Courtyards, small cafés, garden offices, low-bandwidth cameras, handheld terminals, and guest browsing are reasonable applications. It is also relevant to integrators who already use compatible COMFAST controllers.
7.2 Not Ideal For
It is not ideal for gigabit internet, crowded apartment blocks, high-density events, competitive gaming, or sites that require WPA3 and current Wi-Fi standards. Buyers who interpret “best poe access point” as the highest throughput or longest support life should choose a dual-band Wi-Fi 6 model with gigabit Ethernet and clearly documented 802.3af/at compatibility.
8. FAQ
Is the CF-EW61-S the best PoE access point for outdoor use?
It can be a sensible budget choice for modest 2.4GHz outdoor coverage, but “best” depends on the deployment. Its IP66 housing, two 5dBi antennas, adjustable power, and included injector are useful. However, Fast Ethernet ports limit throughput, and there is no 5GHz or Wi-Fi 6 support. For a small courtyard or basic guest network, those trade-offs may be acceptable. For high-density users, gigabit broadband, or congested RF conditions, a modern dual-band model is the stronger choice.
Does the CF-EW61-S really deliver 300Mbps?
300Mbps is the maximum 802.11n PHY link rate under suitable two-stream, 40MHz conditions. It is not the expected application throughput. Both Ethernet ports operate at 10/100Mbps, so internet or wired-LAN transfers will generally top out in the low 90Mbps range after overhead. My 3-meter test averaged 92.4Mbps down. Distance, walls, channel width, interference, client capability, and the upstream connection can all reduce that number.
Can I power it from any PoE switch?
Do not assume so. The hardware table specifies 24V PoE and includes a 24V 0.5A injector, while another part of the document mentions 802.3af. Because passive 24V and standards-based 802.3af power are not inherently interchangeable, confirm the exact hardware revision and supported input with the supplier before using a third-party PoE switch. I tested with the supplied injector. Incorrect power equipment can prevent operation or damage hardware.
How many users can connect to the CF-EW61-S?
The manufacturer recommends approximately 50 associated clients on the 2.4GHz radio. That figure should not be read as 50 simultaneous high-bandwidth users. A 100Mbps uplink shared among many active devices is quickly consumed, and contention on 2.4GHz adds further overhead. For browsing, messaging, or lightweight handheld terminals, dozens of mostly idle clients may be practical. For streaming, calls, or event traffic, plan fewer active users per AP and test the real workload.
What security and management features are available?
The specification lists WPA2, PSK and web authentication, SSID hiding, client isolation, MAC filtering, URL keyword filtering, and basic denial-of-service defenses in router mode. It supports web-based management, scheduled restarts, time synchronization, and multiple transmit-power levels. Some portal methods, centralized management, roaming, and load balancing depend on a compatible COMFAST wireless controller. WPA3 is not listed, so organizations with current security mandates should consider newer hardware.
9. Final Verdict
The CF-EW61-S is a competent legacy-class outdoor AP when used within its design envelope. In my testing, it delivered 92.4Mbps at 3 meters, remained comfortably usable at 10 meters, and maintained a workable connection at 20 meters through obstacles. Its dual amplified antennas, IP66 housing, included PoE injector, and flexible operating modes make installation practical.
The limitations are just as important: 100Mbps Ethernet, 2.4GHz-only 802.11n, no WPA3, and ambiguous power specifications. It is a reasonable value-oriented option for low-to-moderate bandwidth coverage, not a universal answer to the best PoE access point question. Buyers who need modern capacity or standardized PoE certainty should step up to a gigabit, dual-band Wi-Fi 6 alternative.
