The R871 Mobile Hotspot is a portable broadband device designed to provide Wi-Fi connectivity to multiple devices simultaneously. It acts as a personal Wi-Fi hotspot, allowing users to connect to the internet via an available 4G LTE connection.
Function Description:
The R871 Mobile Hotspot enables wireless data transfers to compatible Wi-Fi devices such as PCs, game consoles, smartphones, tablets, and Chromebooks. It supports IEEE 802.11 b/g/n standards and can connect up to 10 Wi-Fi devices at once. The device features a display that shows status indicators including connection status, signal strength, number of connected devices, and battery level. It also includes a charging port, a power (menu) button, and a power indicator. For enhanced security, users are recommended to change the default Wi-Fi network name (SSID) and password after initial setup. The device accommodates software updates to ensure optimal performance and security.
Important Technical Specifications:
- Model Name: R871 Mobile Hotspot
- Dimensions: 12.5mm (H) x 90.1mm (W) x 67mm (D)
- Weight: 97g
- Interface: Web UI
- Operating System: Linux OS
- Power Consumption: Normal state: 1.26 Watts; Max state: 2.52 Watts
- Compatible Operating Systems (OS):
- Windows 7, 8, 10
- MacOS 10.5 or later
- Android 2.1 or later
- Compatible Browsers:
- Chrome 36.0 or later
- Internet Explorer 8.0 or later
- Firefox 3.1 or later
- Safari 5.0 or later
- Wireless Mode: 4G LTE
- Maximum Downlink Speed: 150 Mbps
- Typical Downlink Speed: 50 Mbps
- LTE Frequency Bands:
- B2: DL: 1930~1990 MHz, UL: 1850~1910 MHz
- B4: DL: 2110~2155 MHz, UL: 1710~1755 MHz
- B5: DL: 869~894 MHz, UL: 824~849 MHz
- B12: DL: 729~746 MHz, UL: 699~716 MHz
- B25: DL: 1930~1995 MHz, UL: 1850~1915 MHz
- CDMA Frequency Bands:
- BC0: DL: 869~894 MHz, UL: 824~849 MHz
- BC1: DL: 1930~1990 MHz, UL: 1850~1910 MHz
- Wi-Fi (B/G/N) Frequency: 2412MHz ~ 2462MHz
- Compatible Networks: LTE category 4 / Wi-Fi IEEE802.11 b/g/n
- Charging Time: 4 hours 20 minutes (varies by ambient temperature, battery usage, etc.)
- Continuous Standby Time: 26 hours
- Continuous Communication Time: 6 hours @ Tx pwr 10dBm
- AC Charger Specifications:
- Rated input voltage: 100-240Vac
- Operating range: 90-264Vac
- Rated input frequency: 50/60Hz +/- 3Hz
- Nominal dc output voltage: +5.0V (±5%)
- Rating load current: 1.0A
Usage Features:
- Power On/Off: Long press the power button to turn the device on or off. A short press navigates device information on the display.
- SIM Card Installation: The device uses a SIM card for network connectivity. Users must power off the device before inserting or removing the SIM card. The SIM card slot is located under the battery cover.
- Battery Management: The battery is removable and rechargeable. Charging is done via the micro USB cable and AC adapter. Charging performance is optimal between 5°C and 35°C.
- Wi-Fi Connectivity: To connect Wi-Fi devices, users need to confirm the Wi-Fi Name (SSID) and Wi-Fi Password displayed on the device's screen (accessed by pressing the power button).
- Web UI Access: Device settings can be managed through a web-based user interface (Web UI) by accessing
http://my.hotspot from a connected device. The default admin password is "password" (it is recommended to change this for security).
- Hotspot Settings: The Web UI allows configuration of Wi-Fi Basic Settings (SSID, password, authentication, encryption, maximum connections), Wi-Fi Advanced Settings (802.11 Mode, Wi-Fi Channel), Mobile Settings (Cellular Data on/off, Auto Connect, Roaming), APN settings (add, edit, delete APNs), and SIM PIN lock.
- Device Settings: Users can adjust display timeout, data usage limits, manage the Web UI admin password, update software, and backup/restore device settings.
- Advanced Router Settings: Includes LAN settings (IP address, subnet mask, VPN passthrough, DHCP server, DHCP IP range, DNS mode, NAT timeout) and Firewall settings (IP address filtering, portmapping).
- System Logs: The device provides system logs for diagnostic purposes, which can be enabled/disabled and downloaded via the Web UI.
- Factory Reset: A factory reset button is available (under the battery cover) to restore the device to its default settings, which can resolve connectivity or password issues.
Maintenance Features:
- Battery Care: Avoid storing the battery with no charge. Charge it every six months if unused. Replace the battery if operating time shortens significantly. Clean soiled battery terminals with a dry cotton swab.
- Software Updates: The device supports software updates, which can be performed manually via the Web UI by uploading a new software file or by checking for new software.
- Backup and Restore: Device settings and preferences can be backed up to a computer and restored later.
- Troubleshooting: The user guide provides solutions for common issues such as no service, device not powering on, forgotten passwords, and connection problems.
- Safety Precautions: Important safety guidelines include not operating the device in areas with blasting, explosive atmospheres, near medical or life support equipment, or in aircraft. The device should not be used by a driver while operating a vehicle. Proper battery use and disposal guidelines are also provided to prevent fire, explosion, or other hazards.
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