Product Overview
- Wireless Standard
- IEEE802.3/i/u/x/az
- Power Supply
- AC 200-240V/50-60Hz DC 5V/550MA
- Dimensions
- 81*48*22mm
OEM/ODM customization supported · Sample orders accepted
Detailed Specifications
Specifications are transcribed from the factory datasheet of this model.
| Parameter | Value |
|---|---|
| Wireless Standard | IEEE802.3/i/u/x/az |
| Number of Ports | 5*10/100Mbps RJ45 Port (Auto MDI/MDIX) |
| Power Supply | AC 200-240V/50-60Hz DC 5V/550MA |
| Dimensions | 81*48*22mm |
| Network Media | 10BASE-T: Cat3, Cat4 Unshielded Twisted Pair100BASE-TX: Cat5 or Cat5e Unshielded Twisted Pair |
| MAC Address Table | 1K |
| Packet Forwarding Rate | 745K pps; Buffer: 448K Bits |
| LED Indicator | Power(Green), LINK/ACT(Green) |
| Jumbo Frame | 1552/1536Bytes |
| Transmission Mode | Store and Forward |
| Operating Environment | Working Temperature: 0 °C~40 °C; Storage Temperature: -40 °C~70 °CWorking Humidity: 10%~90%RH Non-condensing; Storage Humidity: 5%~90%RH Non-condensing |
Full datasheet available on request
Series positioning
Middle of the series — the usual balance point for standard guest-room and office coverage.
CF-SF51 · 6/16 · — · —
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-AC101 | — | — | — | — | — |
| CF-RF105 | — | — | — | — | — |
| CF-RG215 | — | — | — | — | — |
| CF-SF1162P | — | — | IEEE802.3/u/x | — | Input: AC110-260V Output: 52V 2.88A / 52V 5.76A (optional) |
| CF-SF51 (this model) | — | — | IEEE802.3/i/u/x/az | — | AC 200-240V/50-60Hz DC 5V/550MA |
Deployment reading for this category
Recommended solution
Hotel & Guesthouse WiFi Coverage
One in-wall AP per guest room plus ceiling APs for corridors, lobbies and restaurants, centrally managed by an AC gateway and PoE switch with AP status visible at the front desk.
/solutions/hotel/Technical note
PoE Injector vs PoE Switch — Which to Use
For a single AP an injector is cheapest; for many points a switch wins. Decide on point count, central management and whether you need multiple VLANs.
/knowledge/poe-injector-vs-switch/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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