6GHz Wireless base station point-to-multipoint networking low-interference wireless transmission

LigoDLB 6-90ac 6GHz Base Station with Integrated Dual-Polarized 18dBi Sector Antenna Product Overview The LigoDLB 6 series is an extension of LigoWave’s proven wireless transmission product line, specifically designed for the 6GHz band to deliver an outstanding wireless connection experie...

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LigoDLB 6-90ac 6GHz Base Station with Integrated Dual-Polarized 18dBi Sector Antenna

Product Overview

The LigoDLB 6 series is an extension of LigoWave’s proven wireless transmission product line, specifically designed for the 6GHz band to deliver an outstanding wireless connection experience. The 6GHz band provides abundant resources for various wireless networks, allowing users to select channels with less interference, reduce noise impact, and achieve longer transmission distances and higher throughput. The LigoDLB 6-90ac is equipped with a 750MHz QCA9563 processor, QCA9882 radio module, 64MB RAM and 16MB Flash. Combining 802.11ac technology and the proprietary iPoll 3 protocol, it delivers up to 500Mbps throughput. The unit features a non-metallic IP65-rated enclosure, lightweight and corrosion-resistant, suitable for various outdoor scenarios.

Key Advantages

6GHz Band Benefits: Abundant channel resources, low interference, and stable transmission
High-Performance RF Design: Integrated 18dBi dual-polarized 90° sector antenna, supports 256-QAM modulation, strong output power
Compact & Lightweight Design: Small size for easy transportation and better environmental integration; non-metallic enclosure, lightweight and corrosion-resistant
Flexible Mounting Bracket: Two-section easy-connect design, adjustable vertically and horizontally during installation, ideal for pole mounting
Intelligent QoS Technology: Hierarchical priority transmission based on data type, ensuring seamless and efficient transmission of critical service data
Proprietary iPoll 3 Protocol: Eliminates transmission congestion and adjacent interference in Point-to-Multipoint (PTMP) networks, improving transmission efficiency

Key Technical Details

1. Quality of Service (QoS)

QoS technology prioritizes pre-marked traffic according to data types, including network management, voice, video, and general data. The device supports L2 (CoS)/L3 (ToS/DSCP) classification and uses Weighted Round Robin (WRR) algorithm for data allocation, ensuring proportional transmission without packet loss for all service types.

2. iPoll 3 Enhanced Performance Protocol

The base station polls all connected CPEs in the network, sending data frames and tokens to individual CPEs to authorize uplink transmission to the base station. After successful reception, the process repeats for other CPEs. The protocol intelligently identifies device activity: classifying CPEs with low airtime usage as low-activity or idle, and high-traffic CPEs as active. This results in lower latency, fewer data collisions, and support for more simultaneous CPE connections.

Technical Specifications

Parameter	Details
Transmission Range (PTMP Mode)	5km (3.11mi)
Wireless Standard & RF Mode	IEEE 802.11a/n/ac, iPoll 3; 2×2 MIMO
Operating Frequency Band	5.85–6.45GHz
Transmit Power	Up to 30dBm (region-dependent)
Channel Width	5/10/20/40/80MHz
Modulation	802.11a/n: OFDM (64-QAM, 16-QAM, QPSK, BPSK); 802.11ac: OFDM (256-QAM, 64-QAM, 16-QAM, QPSK, BPSK)
Antenna Parameters	Integrated dual-polarized 90° sector antenna, gain 18dBi; cross-polar isolation 24dB; VSWR <1.7; azimuth beamwidth (H/V) 90°; elevation beamwidth 20°
Wired Interface	1× 10/100/1000 Base-T RJ45 port
Physical Specifications	Dimensions 380mm×100mm×35mm; weight 0.460kg (1.01lb); pole mount supported
Power & Consumption	24VDC passive PoE, supplied with 100–240VAC adapter; max power consumption 10W