Hunan Sanyi Technolody limited
| Payment Terms | L/C, T/T |
| Supply Ability | 3000 pieces per week |
| Delivery Time | 5-8 working days |
| Packaging Details | Standard color box or customized design color box packaging |
| Button | 1 x Reset Button |
| Data Rate | 300Mbps |
| Frequency Band | 2.4GHz/5GHz |
| Interface | 1 x 10/100Mbps WAN Port, 3 x 10/100Mbps LAN Port |
| LED Indicator | 1 x Power LED, 1 x WAN LED, 3 x LAN LED |
| Network Protocol | IEEE 802.11b/g/n/ac |
| Operating Temperature | 0℃~40℃ |
| Power Supply | DC 12V/1A |
| Keyword | 4g Wifi Router Modem Wireless Network Card |
| Security | WPA-PSK/WPA2-PSK |
| Storage Temperature | -40℃~70℃ |
| Wireless Standard | 802.11ac/n/g/b/a |
| Brand Name | SY |
| Model Number | SF803 |
| Certification | FCC/CE/ROSH |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 3000 pieces per week |
| Delivery Time | 5-8 working days | Packaging Details | Standard color box or customized design color box packaging |
| Button | 1 x Reset Button | Data Rate | 300Mbps |
| Frequency Band | 2.4GHz/5GHz | Interface | 1 x 10/100Mbps WAN Port, 3 x 10/100Mbps LAN Port |
| LED Indicator | 1 x Power LED, 1 x WAN LED, 3 x LAN LED | Network Protocol | IEEE 802.11b/g/n/ac |
| Operating Temperature | 0℃~40℃ | Power Supply | DC 12V/1A |
| Keyword | 4g Wifi Router Modem Wireless Network Card | Security | WPA-PSK/WPA2-PSK |
| Storage Temperature | -40℃~70℃ | Wireless Standard | 802.11ac/n/g/b/a |
| Brand Name | SY | Model Number | SF803 |
| Certification | FCC/CE/ROSH | Place of Origin | China |
| High Light | Flexible 4G LTE WiFi Router ，ODM 4G LTE WiFi Router ，300Mbps WiFi Router High Speed | ||
4G LTE WiFi Router, High-Speed & Flexible, Compatible with 2G/3G/4G
SF803 is a high-performance wireless router developed for 4G network access, the device has a high-performance processor, which can deal with various network protocols and network data at a high speed, works at 4G to wired, 4G to WiFi and other operating modes, supports hardware watchdog and internet hot-backup and other practical features, people can get high-speed stable uninterrupted internet through our product.
| CPU/Memory | |
| CPU | MT7628NN |
| RAM | 64M |
| ROM | 8M |
| 4G | |
| Standard | WCDMA R7, LTE R9 |
| Compatibility | 4G / 3G / 2G |
| 4G rate | 150Mbps / 50Mbps |
| Frequency(optional) | CN - TDD LTE: B34/B38/B39/B40/B41, FDD LTE: B1/B3/B5/B8, WCDMA: B1/B5/B8 AU - TDD LTE: B38/B40/B41, FDD LTE: B1/B3/B5/B7/B8/B20/B28, WCDMA: B1/B5/B8 NA - TDD: LTE B38/B40/B41, FDD LTE: B1/B2/B3/B4/B5/B7/B8/B28/B12*/B17*/B66*, WCDMA: B1/B2/B4/B5/B8 |
| WLAN | |
| Standard | IEEE 802.11 b/g/n |
| Frequency | 2.4 Ghz |
| Radio mode | MiMo 2x2 |
| Transmit Power | 17±2dBm |
| Data rate | 300Mbps |
| Sensitivity | 11n : -70dBm@10% PER, 11g : -72dBm@10% PER, 11b: -88dBm@8% PER |
| Antenna | |
| 4G | External 5dBi 4G antenna x2 |
| WiFi | External 5dBi 2.4 Ghz antenna x2 |
| Interfaces | |
| Wire | 1 x 10/100M WAN/LAN, 1 x 10/100M LAN |
| Card slot | 1 x SIM Card Socket |
| LED | 1 x Power, 3 x LAN, 1 x WAN, 1 x Wireless, 1 x 4G, 1 x Internet |
| Other | Reset Button x 1 |
| Software | |
| Operating mode | Bridge, Router, Wireless station, Wireless repeater, 3G/4G mode |
| Internet method | 5G/4G, WAN(Static IP, DHCP client, PPPoE client) |
| Services | DHCP Server, DHCP Relay, DDNS |
| Network techniques | Port forwarding, DMZ, UPnP, VPN(L2TP/PPTP, Static routing |
| Security defense | IP filtering, MAC filtering, URLfiltering, Port-scanning defense, SYN flooding attack |
| QoS | IP based |
| Other | Quick installation guide |
| Physical | |
| Dimension(folded) | 225 x 158.5 x 40 mm |
| Weight | 235 g |
| Mounting | Desktop/Wall mount |
| Power | |
| Power supply | 12V/1A DC , 5V/2A Type C |
| Power source | 100 – 240V AC, 50/60Hz |
| Power consumption (max) | 12 W |
| Environmental | |
| Operating temperature | -20°C ~ +55°C |
| Humidity | 0 ~ 90 % (non-condensing) |
| Package contains | |
| Router | 1 |
| 12V 1A DC Adapter | 1 |
| Other | Other |
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 1-3 working days, mass production time needs 3-5 weeks based on order quantity.
Q3. How to proceed an order?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order. Then we arrange the production.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by Ali-Logistics, DHL, UPS, Fedex, TNT, EMS, SF Express or your designated forwarder. It usually takes 3-7 days to arrive. Airline and sea shipping also optional.
Q5. What is your payment term?
We have Ali- pay, T/T, Visa,Western Union payment terms options, you can choose the one which is convenient or effective for you!
Q6. Can you customized logo and packaging?
A: Yes, OEM/ODM are acceptable. Our design team will help you design as your requirement.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
500-700
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Hunan Sanyi Technology Co., Ltd. located at Changsha, China. Professional in R&D and producing network devices, specially for processing OEM/ODM. Products include openWRT WiFi router, 4G/5G router, MeshRouter, WiFi 6 Router, Industrial&Enterprise Router, Vehicles Router, AP, Outdoor CPE and ... Hunan Sanyi Technology Co., Ltd. located at Changsha, China. Professional in R&D and producing network devices, specially for processing OEM/ODM. Products include openWRT WiFi router, 4G/5G router, MeshRouter, WiFi 6 Router, Industrial&Enterprise Router, Vehicles Router, AP, Outdoor CPE and ...
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