11ac Gigabit 48V power supply high-performance outdoor long-distance 30-kilometer wireless device mainboard PCBA

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11ac Gigabit 48V High-Performance Outdoor Long-Range 30km Wireless Device Mainboard PCBA

Outdoor Wireless Bridge PCBA

Product Overview

This 11ac Gigabit wireless bridge mainboard delivers 500+ Mbps throughput based on 802.11ac standard with proprietary iPoll protocol. Powered by Qualcomm QCA9557 CPU and QCA9882 radio, it supports up to 30km PTP links. Ideal for point-to-point (PTP) and point-to-multipoint (PTMP) wireless networking in harsh outdoor environments.

Key Overview

Target Users：ISP operators, enterprise network integrators, industrial wireless bridge installers, outdoor surveillance system builders

Core Strengths：500+ Mbps throughput, 30km PTP range, iPoll protocol for interference-free operation, 48V PoE support, 23dBi integrated antenna

Typical Applications：Point-to-point wireless bridges, PTMP coverage networks, outdoor wireless backhaul, last-mile connectivity

Chipset：Qualcomm QCA9557 + QCA9882
WiFi Standard：802.11a/n/ac
Interface：RJ45 Gigabit

Technical Specifications

Complete hardware and wireless performance specifications for this 11ac Gigabit 48V wireless bridge.

Hardware Configuration

Component	Specification
CPU	Qualcomm QCA9557, 750 MHz
Radio Module	Qualcomm QCA9882
RAM	64 MB
Flash	16 MB
Wired Interface	10/100/1000 Base-T, RJ45

Wireless Performance

Parameter	Specification
Wireless Standard	IEEE 802.11a/n/ac, iPoll
MIMO	2×2
Operating Frequency	5 GHz (5.150-5.850 GHz); FCC: 5.150-5.250 / 5.725-5.850 GHz
Channel Bandwidth	5/10/20/40/80 MHz
Transmit Power	Up to 30 dBm (varies by region, Typical)
Receiver Sensitivity	-97 ~ -75 dBm (varies by modulation)
Modulation	802.11a/n: OFDM (64-QAM/16-QAM/QPSK/BPSK); 802.11ac: OFDM (256-QAM/64-QAM/16-QAM/QPSK/BPSK)
Duplex Mode	TDD (Time Division Duplex)
Packet Processing	80,000 PPS

Link Distance

Mode	Distance
PTMP (Typical)	10 km
PTP	12 km
PTP (Full Load)	30 km

TX/RX Performance (40 MHz)

Data Rate (Mbps)	TX Power (dBm)	RX Sensitivity (dBm)
400	26	-70
360	27	-72
300	28	-76
240	30	-80
120	30	-87
60	30	-94

TX/RX Performance (80 MHz)

Data Rate (Mbps)	TX Power (dBm)	RX Sensitivity (dBm)
866	24	-64
650	25	-70
520	27	-74
260	28	-81
130	29	-88
65	29	-90

Antenna

Parameter	Specification
Type	Integrated Dual-Polarized Directional Panel Antenna
Frequency Band	5.1 – 5.9 GHz
Antenna Gain	23 dBi
Polarization	Vertical/Horizontal Dual Polarization

Physical, Power & Environmental

Parameter	Specification
Dimensions	220 mm x 65 mm x 15 mm
Weight	60 g
Power Supply	IEEE 802.3af/at (48V PoE adapter included)
Power Input	48-56 V PoE
Power Consumption	10 W (Typical)
Operating Temperature	-40C to +65C
Operating Humidity	0-90% (non-condensing)

Management

Function	Details
System Monitoring	SNMP, Syslog, Web UI, WNMS
Device Configuration	Web UI, WNMS

Key Features

500+ Mbps Throughput

Delivers 500+ Mbps actual throughput with 80,000 PPS packet processing. Handles demanding applications like HD video streaming, large file transfers, and bandwidth-intensive industrial IoT.

30km Point-to-Point Range

Integrated 23dBi directional antenna supports PTP links up to 30km at full load. Perfect for connecting remote sites across long distances without intermediate infrastructure.

iPoll Protocol

Proprietary iPoll intelligent dynamic polling protocol eliminates interference and ensures stable wireless performance in congested RF environments.

Dual-Firmware Protection

Dual firmware images ensure safe upgrades and operational continuity. If an upgrade fails, the system automatically reverts to the backup firmware.

HTML5 Web Interface

New HTML5-based GUI works in any modern browser without plugins. Unified configuration logic across the product line simplifies deployment.

48V PoE Support

IEEE 802.3af/at compliant 48V PoE allows flexible power delivery over existing Ethernet cabling, simplifying installation in remote locations.

Target Applications

Point-to-point (PTP) wireless bridges for last-mile connectivity up to 30km
Point-to-multipoint (PTMP) networks for coverage extension
Outdoor wireless backhaul for surveillance camera networks
Industrial IoT wireless backhaul
Rural broadband deployment in underserved areas

Frequently Asked Questions

Q: What is the actual throughput of this device?

The device delivers 500+ Mbps actual throughput with 170 Mbps typical throughput capability. Real-world performance depends on distance, antenna setup, interference, and channel conditions.

Q: Can this really achieve 30km range?

Yes, in PTP mode at full load the device can achieve 30km links. Typical PTMP links are around 10km. Actual range depends on antenna height, terrain, interference, and regulatory power limits in your region.

Q: What power options are available?

The device supports IEEE 802.3af/at PoE at 48V. A compatible 48V PoE adapter is included with the package.

Q: Does this device support mesh networking?

This device is designed for PTP and PTMP star topologies using iPoll protocol. For mesh networking, you would need devices with 802.11s or similar mesh protocol support.

Q: Can I use external antennas instead of the integrated one?

This specific model comes with an integrated 23dBi directional panel antenna. For external antenna options, check the product variant models or contact sales for customization possibilities.