MikroTik LHG 5 RBLHG-5nD

The MikroTik LHG 5 RBLHG-5nD is a powerful and cost-effective wireless device designed for long-range point-to-point (PtP) and point-to-multipoint (PtMP) connections. With an integrated 24.5 dBi grid antenna, this device is optimized for 5 GHz wireless networks, providing excellent performance even in high-interference environments. Whether you’re setting up a wireless ISP link, a CPE (Customer Premises Equipment), or a remote access point, this MikroTik Access Point is built to deliver stable and high-speed connectivity.

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MikroTik LHG 5 RBLHG-5nD

The MikroTik LHG 5 belongs to the LHG (Light Head Grid) series, which consists of high-performance wireless devices designed for long-distance communication. The LHG series features a grid-type antenna design that significantly reduces wind resistance while enhancing signal strength. These devices come with integrated RouterOS and MIPSBE processors, ensuring flexibility in network configuration.

The RBLHG-5nD model is specifically designed for outdoor wireless links and is ideal for network deployments requiring stable connectivity over extended distances. The compact and lightweight form factor makes installation easier while maintaining durability under extreme weather conditions.

Key Features of MikroTik LHG 5

• High-Gain Integrated Antenna

  • The 24.5 dBi grid antenna ensures strong signal transmission and reception over long distances.
  • Suitable for PtP and PtMP setups in rural or suburban environments.

• 5 GHz Wireless Technology

  • Supports IEEE 802.11a/n standards with dual-chain MIMO for enhanced throughput.
  • Works effectively in unlicensed 5 GHz bands, making it ideal for ISPs and businesses.

• Compact and Durable Design

  • Lightweight yet sturdy construction with an integrated reflector to minimize signal loss.
  • Weather-resistant casing ensures reliability in harsh outdoor conditions.

• RouterOS Level 3 License

  • Allows for CPE and Point-to-Point wireless link functionality.
  • Can be configured as a wireless bridge or wireless station.

• PoE Support for Easy Installation

  • Supports Passive PoE (Power over Ethernet), reducing cable clutter.
  • Includes a 24V 0.38A power adapter in the package.

Advantages of MikroTik LHG 5

• Long-Distance Connectivity: Designed for stable operation over distances exceeding 10 km in ideal conditions.
• Affordable Performance: Delivers enterprise-level features at a budget-friendly price, making it perfect for WISPs (Wireless Internet Service Providers) and small businesses.
• Reduced Interference: The directional grid antenna helps minimize interference, ensuring better signal-to-noise ratio (SNR).
• Low Power Consumption: With an average power draw of 6W, the LHG 5 is energy-efficient.
• Easy to Mount: Comes with pole-mounting hardware, making it quick and simple to install.

Use Cases of MikroTik LHG 5

• Rural Internet Distribution: Connects remote areas to high-speed internet using wireless backhaul.
• Wireless Surveillance Networks: Provides stable connectivity for security cameras in large outdoor areas.
• Long-Range Business Networks: Establishes secure and fast connections between branch offices.
• WiFi Expansion for ISPs: Used by ISPs to extend coverage in areas without fiber infrastructure.
• Temporary Event Networks: Ideal for providing temporary high-speed internet at events and outdoor festivals.

How to Maximize Performance with the LHG 5

To get the best performance from your MikroTik LHG 5 RBLHG-5nD, follow these key optimization strategies:

1. Ensure a Clear Line of Sight (LoS)

• The LHG 5 operates on a 5 GHz frequency, which performs best with an unobstructed line of sight (LoS).
• Avoid obstacles like trees, buildings, and hills, as these can significantly degrade the signal.
• Use tools like Google Earth or MikroTik’s Wireless Link Calculator to check for any obstructions.

2. Align the Antenna Accurately

• Precise alignment is crucial for long-distance links.
• Use MikroTik’s alignment tools in WinBox to optimize the signal.
• The built-in LED signal indicators help with fine-tuning when installing the device.

3. Use the Correct Wireless Channel

• Interference from other networks can reduce performance.
• Use MikroTik’s Scan Tool to find the least congested channel.
• Set the channel width to 20 MHz or 40 MHz, depending on your environment (narrower channels reduce interference).

4. Optimize Wireless Settings in RouterOS

• Set frequency mode to “Superchannel” (if applicable) for additional flexibility.
• Adjust Tx Power based on your distance:
  • Short links (<5 km): Lower the Tx power to reduce noise.
  • Long-range links (>5 km): Use a higher Tx power.
• Enable Adaptive Noise Immunity for better performance in noisy environments.

5. Secure Your Connection

• Use strong WPA2 encryption to prevent unauthorized access.
• Change the default SSID and password to a unique, secure combination.
• Restrict MAC address access to only trusted devices.

6. Use Proper Power and Shielding

• Ensure that PoE voltage matches the recommended range (10-28V Passive PoE).
• If operating in a high-interference area, consider RF shielding to improve performance.

7. Regular Firmware Updates

• Keep your RouterOS and firmware updated to get the latest performance improvements and security patches.
• Updates can be found in WinBox under System > Packages.

8. Monitor Performance Regularly

• Use MikroTik’s Traffic Monitor and Bandwidth Test tools to check for issues.
• Set up Syslog and SNMP monitoring to track network performance.

Security Best Practices for LHG 5

To secure your wireless links:

• Enable WPA2 encryption and change default credentials.
• Restrict MAC address access to only trusted devices.
• Use firewall rules to block unauthorized access.

Comparison with Similar MikroTik Models

Technical Specifications of MikroTik LHG 5

Frequently Asked Questions (FAQ)

1. Can the MikroTik LHG 5 be used as an Access Point?
No, this model comes with a RouterOS Level 3 license, which supports CPE and Point-to-Point mode only.

2. What is the maximum wireless range of LHG 5?
Under ideal conditions, it can reach distances over 10 km for point-to-point links.

3. Is this device suitable for home WiFi use?
Not really. The LHG 5 is designed for outdoor long-range wireless links, not indoor WiFi coverage.

4. How is the LHG 5 powered?
It supports Passive PoE and comes with a 24V 0.38A power adapter.

5. Does it support Gigabit Ethernet?
No, it only has a 10/100 Mbps Ethernet port.

6. Can it work in snowy or rainy conditions?
Yes, it has a durable, weather-resistant design.

7. Does it come with a mounting kit?
Yes, it includes a pole-mounting kit for easy installation.

8. Can I use multiple LHG 5 units for a wireless mesh network?
No, it’s not designed for mesh networks, but it works great in PtP and PtMP configurations.

9. How do I configure the device?
Using WinBox, WebFig, or SSH.

10. Where can I buy the LHG 5 at the best price?
ITMan offers the best price for MikroTik LHG 5 with expert support and fast shipping.