SPARK TECHNOLOGY RM40 Wifi Router User Manual
Brief description
Hardware.
MR40 uses the latest MMT7621A wireless solution with clock frequency up to 880MHZ, providing 5 Gigabit auto MDI/MDIX Ethernet ports, 1 x USB 2.0 port, 1 x PCI-E, 1 x M.2, 1 x Micro SD card. Wireless. Support IEEE802.11AC/N/G/B/A wireless protocol, maximum wireless rate up to 1200Mbps, 6 ×5Dbi high gain antennas for better performance and coverage.
Product Images
Hardware
Latest dual-core networking chipset MT7621A at 880Mhz DDR3 memory 256MB SPI FLASH 16MB.
Provide 5 Gigabit auto MDI/MDIX Ethernet ports 1*USB2.0 port and 1*PCI-E 1*M.2 port Provide 1 Micro SD card slot Support load balancing.
Wireless
Support IEEE802.11AC/N/G/B/A wireless protocol, the maximum wireless rate can reach 1200Mbps, 6×5Dbi high gain antenna, better performance and more coverage.
Software
Firmware support rooter.
Firmware support Quectel EC25 series EM/EP06 BG96 EM12 EM20 EM160 RM500Q RM502Q RM520N
Fibocom L850 L860 FM150 module, etc. Modem band lock support.
| MR40∣Hardware Specifications | ||
| Hardware Specifications | MT7621A+MT7612+MT7603 Dual Core 880MHZDDR3 memory 256MB SPI FLASH 16MB | |
| Protocol Standards | IEEE802.11n/g/b/a/ac,IEEE802.3/802.3u | |
| Wireless Rate | Dual-band concurrent up to 1200Mbps | |
| Operating band | 2.4GHz 5.8GHz | |
| Output Power | 11n：17dBm±1dBm 11g: 17dBm±1dBm 11b: 19dBm±1dBm 11a: 19dBm±1dBm 11ac: 18dBm±1dBm | |
| Receiving sensitivity | 11N HT20 MCS7: -72dBm11N HT40 MCS7: -69dBm11G 54Mbps: -74dBm11B 11Mbps: -86dBm11A 54Mbps: -73dBm 11AC VHT20 MCS8: -66dBm | |
| Antenna | 2 x 5dbi high gain omni-directional wifi antennas, | |
| Interface | 1*10/100M/1000M WAN port with automatic MDI/MDIX with LED 4*10/100M/1000M LAN ports, auto MDI/MDIX with LED1*USB 2.0 port1*PCI-E1*M.2 1*SIM card 1*SD card | |
| LED | power/sys/2.4G/5.8G/USB | |
| Button | 1 Reset button | |
| Power adapter | DC 12/3000mA | |
| Maximum powerconsumption | < 24W | |
| Color scheme | Black | |
| Accessories and Packaging | Egg separator paper tray 32*21*6cm *1PCS Whole box: 43.1*28.5*34.8 10PCSPower adapter 12V/2A *1PCSSuper Category 5 network cable *1PCS | |
| Factory default settings | IP address:192.168.1.1 User/password:root/admin | |
| WAN access mode | PPPoE, dynamic IP, static IP | |
| Operating Mode | ROUTER (can be customized to add AP mode); | |
| DHCP server | DHCP servers. Client lists.Static address assignment. | |
| Virtual Server | Port forwarding. DMZ hosting. | |
| Supportable system | Original SDK, openwrt | |
| Security Settings | Wireless encryption, support WEP, WPA, WPA2 and other security encryption modes | |
| DDNS | Support | |
| VPN | Support | |
| WEB Theme Switching | Support | |
| Bandwidth Control | Support | |
| Static Routing | Support | |
| System log | Support | |
| Other useful functions | Configuration file import and export Web software upgrade… | |
| MR40∣Other specifications | ||
| Working Environment | Operating temperature: 0℃ to 40℃. Storage temperature: -40℃ to 70℃.Operating humidity: 10% to 90%RH non-condensing. Storage humidity: 5% to 90%RH non-condensing. | |
FCC Declaration:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device needs to be installed by a professional.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less than 20cm (8 inches) during normal operation.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
This device is intended only for OEM integrators under the following conditions:
1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and the Max allowed antenna gain is as following table showed:
| Operating Band | Frequency (MHz) | Antenna Gain (dBi) |
| 2.4G WiFi | 2412~2462 | 2412MHz to 2462MHz:2.1dBi(Ant0);2.1dBi(Ant1) |
| 5G WiFi | 5725~5850 | 5725MHz to 5850MHz: 6.13dBi(Ant0); 6.13dBi(Ant1); |
Antennas
| Technology | Frequency Range (MHz) |
Antenna Type | Max Peak Gain (dBi) |
| WCDMA/LTE Band 2. n2 | 1850 — 1910 | Dipole | 0.25 |
| WCDMA/LTE Band 4 | 1710 — 1755 | 1.47 | |
| WCDMA/LTE Band 5. n5 | 824 — 849 | 2.68 | |
| LTE Band 7, n7 | 2500 — 2570 | 0.55 | |
| LTE Band 12. n12 | 699 — 716 | -0.20 | |
| LTE Band 13 | 777 — 787 | 1.54 | |
| LTE Band 14 | 788 — 798 | 2.42 | |
| LTE Band 17 | 704— 716 | -0.20 | |
| LTE Band 25. n25 | 1850 — 1915 | 0.25 | |
| LTE Band 26 | 814-849 | 2.68 | |
| LTE Band 30 | 2305 — 2315 | -3.06 | |
| LTE Band 38 | 2570 — 2620 | 0.78 | |
| LTE Band 41. n41 | 2496 — 2690 | 0.78 | |
| LTE Band 48 | 3550 — 3700 | -4.29 | |
| LTE Band 66. n66 | 1710 — 1780 | 1.47 | |
| LTE Band 71. n71 | 663 — 698 | 1.22 | |
| n77 | 3700 — 3980 | -4.11 |
The transmitter module may not be co-located with any other transmitter or antenna.
As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed
IMPORTANT NOTE: In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “FCC ID: 2BCEZ-MR40; Contains FCC ID: XMR201909EC25AFX; Contains FCC ID: XMR2020RM502QAE”. The grantee’s FCC ID can be used only when all FCC compliance requirements are met.
Documents / Resources
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SPARK TECHNOLOGY RM40 Wifi Router [pdf] User Manual MR40, 2BCEZ-MR40, 2BCEZMR40, RM40 Wifi Router, Wifi Router, Router |