MikroTik RBLHG-5nD LHG 5 Light Head Grid 5 GHz CPE with Integrated 24.5 dBi Antenna

The MikroTik RBLHG-5nD LHG 5 is a powerful and cost-effective outdoor wireless device featuring an integrated 24.5 dBi dual-polarization grid antenna, designed for long-range point-to-point links and CPE (Customer Premises Equipment) use. Built for high-performance 5 GHz connectivity, it offers excellent signal strength and stability while minimizing signal loss through its integrated radio-antenna design. Its grid structure not only reduces wind load but also ensures reliable deployment in harsh environments. With support for MikroTik’s Nv2 TDMA protocol and passive PoE input, the LHG 5 provides a robust, scalable solution for wireless ISPs and enterprise deployments seeking long-distance connectivity.

Product Features

Integrated High-Gain Antenna

The LHG 5 includes a built-in 24.5 dBi dual-polarized grid antenna, optimized for long-range performance. The fully integrated radio and antenna design ensures minimal signal loss, improving link quality and throughput.

Compact and Lightweight Design

Despite its high gain, the LHG 5 is extremely compact (Ø 391 x 222 mm), making it easy to transport, handle, and mount on masts, poles, or rooftops.

Wind-Resistant Grid Structure

The open-grid design reduces wind resistance, ensuring mechanical stability even in high-wind environments. This makes it ideal for remote and elevated outdoor installations.

Nv2 TDMA Protocol Support

Supports MikroTik’s proprietary Nv2 TDMA protocol, which significantly improves wireless performance by reducing latency and increasing data throughput over long distances.

Flexible Deployment

Suitable for both point-to-point links (building-to-building or site-to-site connections) and point-to-multipoint scenarios as a CPE device. Compatible with standard 802.11a/n devices.

Passive PoE Support

Supports 11–30 V passive PoE input for simplified deployment, allowing data and power to be transmitted over a single Ethernet cable. Includes PoE injector and power supply in the box.

Regional Frequency Compliance

• LHG 5-US (USA): Factory-locked to 5170–5250 MHz and 5725–5835 MHz (non-removable lock).
• LHG 5 (International): Supports 5150–5875 MHz (check local regulations).

Product Specifications

• Model: RBLHG-5nD
• CPU: Atheros AR9344, 600 MHz
• CPU Core Count: 1
• Architecture: MIPSBE
• Memory: 64 MB RAM
• Storage: 16 MB Flash
• Operating System: MikroTik RouterOS, License Level 3
• Dimensions: 391 × 222 mm
• Operating Temperature: -40°C to +70°C
• Power Input: Passive PoE (11–30 V)
• Maximum Power Consumption: 6 W
• Ethernet: 1 × 10/100 Mbps port
• Wireless Standards: 802.11a/n
• Antenna Gain: 24.5 dBi
• Chains: 2 (2×2 MIMO)
• Wireless Chipset: AR9344

Wireless Performance:

• 6 Mbps: 25 dBm transmit power / -96 dBm receive sensitivity
• 54 Mbps: 20 dBm / -80 dBm
• MCS0: 25 dBm / -96 dBm
• MCS7: 19 dBm / -75 dBm

Package Contents:

• LHG 5 Unit
• Passive PoE Injector
• Power Adapter
• Mounting Kit

Common Applications:

• Point-to-Point Wireless Links: Connecting distant buildings, campuses, or remote locations with stable, high-speed wireless links.
• Long-Range CPE: Used by ISPs to deliver high-speed internet to clients in rural or hard-to-reach areas.