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CE FCC RoHS
WB503H 5GHz 300Mbps Outdoor Bridge, 3KM, 2-Pack
WB503H
Type 5GHz Outdoor PtP Wireless Bridge
CPU Qualcomm AR9344, 64MB DDR, 4MB Flash
Standard IEEE 802.11a/n (5.8GHz)
Antenna Built-in 14dBi Dual-Polarized Directional
Max Speed 300Mbps
5 Years Warranty
Overview
- 300Mbps 5.8GHz with Qualcomm AR9344 for stable 3km point-to-point links
- 14dBi dual-polarized directional antenna with pre-paired plug-and-play setup
- 16-channel LED digital display for fast field channel pairing without web UI
- Supports up to 15 IP camera channels simultaneously without lag
- IP65 weatherproof housing with 2kV lightning protection
- Dual power: DC 12V or 24V PoE for flexible outdoor installation
- Bridge, AP, Client, and Relay modes for versatile deployment
The WB503H is a 5GHz outdoor point-to-point wireless bridge with a built-in 14dBi dual-polarized directional antenna for 3km links at 300Mbps. Powered by Qualcomm AR9344, featuring a 16-channel LED digital display for tool-free field pairing, IP65 housing with 2kV lightning protection, dual 10/100Mbps ports, and pre-paired 2-pack configuration, it supports up to 15 simultaneous IP camera channels and is designed for CCTV backhaul, IoT connectivity, and rural internet extension deployments.
Ideal For
- CCTV and NVR IP camera backhaul over 1–3km with up to 15 channels
- Building-to-building wireless networking for factories, warehouses, and schools
- Rural broadband extension to secondary buildings or farm structures
- IoT sensor and device data backhaul over medium-range outdoor links
- Tower crane, construction site, and temporary wireless deployments
Deployment Advantages
Pre-paired factory configuration means both units in the 2-pack are ready to use immediately after mounting and powering — no web browser, laptop, or configuration app required for a basic bridge link. The 16-channel LED display confirms channel alignment visually on the unit, enabling fast deployment in field conditions where IT access is unavailable.
The Qualcomm AR9344 platform provides proven stability in long-running outdoor deployments with efficient power consumption under 6W, which simplifies PoE power budgeting in multi-bridge camera installations.
OEM/ODM Ready
MossLink offers OEM and ODM customization for this product including custom firmware, enclosure branding, pre-configuration services, and private-label 2-pack packaging. Volume pricing is available for CCTV installers, surveillance integrators, and wireless equipment distributors. Contact us to discuss your project requirements.
Specifications
| Type | 5GHz Outdoor PtP Wireless Bridge |
| CPU | Qualcomm AR9344, 64MB DDR, 4MB Flash |
| Standard | IEEE 802.11a/n (5.8GHz) |
| Antenna | Built-in 14dBi Dual-Polarized Directional |
| Max Speed | 300Mbps |
| TX Power | 23dBm ±2dBm |
| Range | 0–4km (LoS) |
| Ethernet | 2× 10/100Mbps (24V PoE) |
| Power | DC 12V or 24V PoE |
| Power Consumption | <6W |
| Digital Display | 16-channel LED (0–9, A–F) |
| Enclosure | IP65, 2kV Lightning Protection |
| Dimensions | 250 × 90 × 60 mm |
| Weight | <1kg (single), <2kg (pair) |
| Temperature | -20°C ~ +55°C |
Ordering & Customization
The WB503H ships factory-direct from Shenzhen with full OEM/ODM support. Three customization levels are available depending on your order quantity:
Logo & Packaging (OEM)
From 100 units
- Your logo on the enclosure
- Branded box, labels & user manual
- Zero MossLink branding on final product
Custom Firmware (Software)
From 500 units
- Custom web UI & boot screen
- Default configuration & feature tuning
- Regional and regulatory presets
Custom Hardware (ODM)
From 1,000 units
- Enclosure & antenna modifications
- Port and power-budget variations
- PCB-level customization
Learn more about our OEM/ODM process →
- Standard MOQ
- 100 units for standard products with no customization
- Samples
- 1–5 evaluation units at product cost plus shipping — sample fee credited toward your first bulk order
- Lead Time
- In-stock products: 3–5 business days · bulk production: 3–4 weeks · OEM/ODM orders: 4–8 weeks
- Payment Terms
- 30% deposit, 70% balance before shipment · T/T and L/C accepted, in USD
- Shipping
- DHL / FedEx / UPS express, air and sea freight · DDP, FOB Shenzhen, or CIF terms
- Packaging
- Each unit individually boxed with protective foam; palletized export cartons for freight — carton specs available on request
- Quality Control
- 100% inspection and 24-hour burn-in testing; a signed QC report ships with every order
- Certifications
- CE, FCC, and RoHS standard · additional market certifications (IC, TELEC, NCC, etc.) available via ODM
Frequently Asked Questions
How many IP cameras can the WB503H support simultaneously?
The WB503H supports up to 15 IP camera channels simultaneously without lag under typical 2–4MP encoding conditions. This makes a single WB503H pair sufficient for a medium-sized CCTV installation without requiring multiple bridge pairs or network aggregation.
Does the WB503H come pre-paired?
Yes. WB503H units sold as a 2-pack are pre-paired at the factory, so installation requires only mounting the two units, connecting PoE power, and optionally verifying the channel on the LED display. No web UI configuration is needed for a basic PtP bridge link.
Is OEM/ODM customization available for this product?
Yes. MossLink offers full OEM and ODM services including custom firmware, enclosure branding, and private-label packaging. Contact us to discuss your project requirements.
What is the MOQ for the WB503H?
Standard WB503H orders start at 100 units. Logo and packaging customization (OEM) also starts at 100 units, custom firmware at 500 units, and custom hardware (ODM) at 1,000 units. Contact sales with your target quantity for a formal quotation.
Can I get a sample of the WB503H before bulk ordering?
Yes. We supply 1–5 evaluation units at product cost plus shipping, and the sample fee is credited toward your first bulk order. Contact us via email or WhatsApp with the model number to arrange a sample.
What is the lead time for the WB503H?
In-stock units ship within 3–5 business days. Bulk production orders typically require 3–4 weeks, and OEM/ODM orders with customization take 4–8 weeks depending on complexity. Rush production is available at additional cost.
Is the WB503H certified for my market?
The WB503H carries CE, FCC, and RoHS certification as standard. Additional certifications for specific markets (IC, TELEC, NCC, etc.) can be arranged through our ODM service.
How is product quality controlled before shipment?
Every unit undergoes 100% inspection and 24-hour burn-in testing before leaving the factory, and a signed QC report ships with every order — full traceability from component to delivery.
What payment terms do you accept?
Standard terms are a 30% deposit with order confirmation and the 70% balance before shipment, paid in USD via T/T. Letter of credit and flexible terms are available for established partners.
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Ready to source the WB503H?
Factory-direct pricing, OEM/ODM customization from 100 units, and a 5 years warranty. Send us your target quantity — we reply within 24 hours.