6GHz high-performance low-interference industrial-grade outdoor high-performance wireless device

LigoDLB 6-15ac & 6-20ac 6GHz High-Performance Outdoor Wireless Devices Comparison Product Overview Both devices in the LigoDLB 6 series are specially designed for the 6GHz band, equipped with a 750MHz QCA9563 processor and QCA9882 radio module. Combining 802.11ac technology and the proprie...

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LigoDLB 6-15ac & 6-20ac 6GHz High-Performance Outdoor Wireless Devices Comparison

Product Overview

Both devices in the LigoDLB 6 series are specially designed for the 6GHz band, equipped with a 750MHz QCA9563 processor and QCA9882 radio module. Combining 802.11ac technology and the proprietary iPoll 3 protocol, they deliver up to 500Mbps throughput. The 6GHz band offers abundant channel resources and low interference, enabling longer transmission distances and more stable wireless connections. Both units feature a non-metallic IP65-rated enclosure, lightweight and corrosion-resistant, suitable for various outdoor scenarios.

Key Advantages Comparison

	LigoDLB 6-15ac	LigoDLB 6-20ac
Transmission Range	PTP 7km; PTMP 5km	PTP 15km; PTMP 10km
Antenna Parameters	Integrated dual-polarized directional panel antenna, gain 15dBi; beamwidth 35°; cross-polar isolation 21dB; VSWR <1.4	Integrated dual-polarized directional panel antenna, gain 20dBi; beamwidth 16°; cross-polar isolation 27dB; VSWR <1.5
Physical Specifications	158mm×97mm×38mm, weight 185g	216mm×184mm×80mm, weight 413g
Mounting Bracket	Pole mount	Two-section adjustable bracket, supports vertical and horizontal angle adjustment

Common Core Technologies

1. Quality of Service (QoS)

Supports priority sorting based on data types, including network management, voice, video, and general data traffic. Uses L2 (CoS)/L3 (ToS/DSCP) classification and Weighted Round Robin (WRR) algorithm to ensure proportional transmission without packet loss for all data types, guaranteeing seamless and efficient operation of critical services.

2. iPoll 3 Enhanced Performance Protocol

The base station polls all CPEs in the network and avoids transmission congestion and interference through a token authorization mechanism. It intelligently identifies device activity: classifying low-traffic CPEs as idle and high-traffic CPEs as active, achieving lower latency, fewer data collisions, and supporting more simultaneous CPE connections.

Common Technical Specifications

Parameter	Details
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
Wired Interface	1× 10/100/1000 Base-T RJ45 port
Power & Consumption	24VDC passive PoE, supplied with 100–240VAC adapter; max power consumption 10W