Name: China Wireless Backhaul Manufacturers, Suppliers and Factory - Wireless Backhaul for Sale - Bodaxun
Brand: BodaCOM
SKU: 296718590

Product Introduction

BodaCOM 4131 CRT23 is a high-gain outdoor Long-Range Fixed Wireless Unit equipped with an integrated 23 dBi High-Gain Directional Antenna, engineered for extended-distance wireless transmission and high-performance Wireless Backhaul infrastructure. Designed for operators requiring superior link budget performance, the BodaCOM 4131 CRT23 enables stable, high-capacity Wireless Backhaul connectivity across wide geographic areas and challenging terrains, delivering reliable Wireless Backhaul solutions for mission-critical networks.

With its integrated 23 dBi antenna and optimized RF design, the BodaCOM 4131 CRT23 supports transmission distances of up to 20 km wireless transmission range under optimal conditions, making it a top choice for long-range Wireless Backhaul. The improved antenna gain and focused beamwidth significantly enhance overall wireless link budget, making it ideal for long-distance Point-to-Point (PtP) links, Tower-to-Tower connectivity, and extended wide-area Wireless Backhaul deployments.

The BodaCOM 4131 CRT23 is particularly suited for Wireless Backbone Extension (a key component of Wireless Backhaul) in underserved regions, cross-valley and cross-river connectivity for Wireless Backhaul, utility and power substation networking requiring reliable Wireless Backhaul, mining and oilfield communications with long-range Wireless Backhaul needs, and large-scale rural remote area broadband coverage projects supported by Wireless Backhaul. It also supports WISP aggregation links, remote infrastructure connectivity, and industrial site interconnection where dependable long-distance Wireless Backhaul performance is required.

The durable die-cast aluminum housing and IP67-Rated Outdoor Enclosure ensure resilience against dust, heavy rain, wind, and extreme environmental conditions, guaranteeing consistent Wireless Backhaul performance in harsh environments. The integrated high-gain antenna architecture eliminates the complexity of external antenna systems, reduces RF cable loss, simplifies installation, and improves overall signal integrity for reliable Infrastructure-Grade Wireless Backhaul deployment.

The BodaCOM 4131 CRT23 is designed for service providers and network operators seeking extended coverage, enhanced reliability, and stable long-distance broadband connectivity through high-performance Wireless Backhaul, without the added complexity of separate antenna configurations. It stands out as a trusted solution for enterprise and carrier-grade Wireless Backhaul needs.

Product Images

Product Features

BodaCOM 4131 CRT23 is a long-range outdoor wireless communication device featuring an integrated 23 dBi high-gain directional antenna. It is engineered to provide extended coverage and dependable wireless links for high-capacity point-to-point broadband transmission.

High-Gain Antenna & Distance Capability

The built-in 23 dBi directional antenna significantly increases signal strength and link budget, enabling long-range wireless transmission up to approximately 20 km under optimal conditions. This integrated design eliminates the need for separate external antennas while maintaining high performance.

Performance & Link Reliability

Equipped with advanced 802.11ac wireless technology and optimized RF design, the BodaCOM 4131 CRT23 provides strong throughput and stable connectivity for demanding backhaul and broadband applications. Its robust link performance supports consistent data delivery over extended distances.

Build & Outdoor Suitability

Designed for outdoor deployment, the device features a rugged die-cast aluminum housing with IP67 weatherproof protection, ensuring long-term reliability against dust, rain, and harsh environmental conditions. The integrated form factor simplifies installation and reduces ongoing maintenance.

Typical Application Scenarios

The BodaCOM 4131 CRT23 is ideal for long-haul point-to-point links, connectivity between distant network nodes, tower-to-tower bridges, and other scenarios where extended wireless reach and high-reliability connections are essential.

Product Highlights

Frequency band 4920–6100 MHz, IEEE 802.11a/n/ac, air data rate up to 866 Mbps

Integrated 18 dBi high-gain antenna, supports DFS and 802.11h

20/40/80 MHz channel width, TX power up to 27 dBm (1 dBm adjustable step)

TDMA technology with automatic bandwidth allocation for high spectrum efficiency

Rich network functions: VLAN, DHCP, NAT, firewall, bridge

QoS support for voice and video priority transmission

Advanced security: WEP, TKIP, AES, WAPI encryption

Built-in watchdog, link and port monitoring, high stability

Wide voltage PoE power supply, built-in surge protection

IP68 rugged outdoor design, strong anti-interference

Cast aluminum mounting kit, easy and stable installation

Product model	BodaCOM 4131 CRT23
Radio
Architecture	Outdoor Unit connectorized for external antenna (2 x N-type)
Antenna gain	23 dBi
Range	Up to 15 km / 9 miles
Wireless topology PtMP base station	PtMP Base Station / PtMP Remote Station / PtP Base Station / PtP Remote
Frequency band and regulation	Universal (4.9-6GHz), ETSI, FCC (5.1, 5.8GHz) WPC, IC (5.8GHz)
Radio access scheme	OFDM, Auto MIMO 2x2
Adaptive Modulation	MIMO-OFDM(BPSK/QPSK/16QAM/64QAM/256QAM)
Encryption	WPA/WPA2 PSK EAP AES128
Duplex Technology	TDD, Configurable Uplink/Downlink ratio
Max Tx Power	30 dBm per radio per port
Channel Bandwidth	Configurable: 10, 20, 40, 80 MHz , automatic selection between 20,40,80MHz
Interfaces
Data Interfaces	1000BaseT (over PoE)
PoE to ODU Interface	Outdoor CAT-5e; Maximum cable length: 75m for 1000BaseT
Networking
Sub convergence layer	Layer 2, Bridging learning of 8K MAC addresses
QoS	Packet classification to 4 priority queues according to 802.1P or Diffserv
VLAN Support	802.1Q, QinQ, 4094 VLANs
Management
Protocol	IPv4/IPv6 dual-stack; SNMP v1/v3; HTTP/HTTPS; Telnet
SNMP	Support SNMP v1, v2c and v3
NMS application	BodaCOM Config
Mechanical
ODU Dimensions	370mm370mm89.5mm
ODU Weight	Approx. 3.9 kg
Power
Power Feeding	Provided over PoE cable
Power Consumption	≤12W
Environmental
Operating Temperatures	-40°C to 60°C / -31°F to 140°F
Humidity	100% condensing
Protection:	IP68;anti-corrosion, dustproof, waterproof, UV-resistant, salt spray resistant

Networking Methods

Through the following two core networking modes, we can build a more forward-looking wireless network blueprint for you, specifically tailored to your concrete application scenarios:

1. Point-to-Multipoint (PtMP) Network: Efficient Coverage and Rapid Expansion

2. Point-to-Point (PtP) & Relay Network: Breaking Distance Barriers, Unfazed by Complex Terrain

Application Scenarios

Power Transmission and Transformation

Integrated Utility Tunnels

Warehousing and Logistics

Rail Transportation

Smart Border Security

Ferry Services

Solution

Marine Fishery

The BodaCOM outdoor long range wireless bridge device provides wireless connectivity solutions for fish farms, vessels, and industrial facilities. Its high-speed network enables real-time transmission of field data to the monitoring center, allowing comprehensive oversight through on-site surveillance cameras. Remote control of equipment based on field data ensures transparent, controllable, and flexible aquaculture operations, minimizing risks while maximizing efficiency.