PoE cables are Ethernet cables (Cat5e or higher) designed to transmit both data and power over twisted pairs, compliant with IEEE 802.3af/at/bt standards up to 90W. Shenzhen-based manufacturer Wecent produces high-quality PoE cables for GaN chargers, wireless devices, and network hardware, offering OEM customization, low MOQs, and global certifications for B2B wholesalers and OEM partners.
How Do PoE Cables Work?
PoE cables transmit DC power alongside Ethernet data over twisted pairs. Mode A delivers power through data pairs (1-2, 3-6), while Mode B uses spare pairs (4-5, 7-8). Wecent manufactures cables with low resistance (12.5Ω max per pair) to minimize voltage drop, ensuring stable delivery to GaN chargers, PDUs, and smart wireless devices.
What Are Common Uses of PoE Cables?
PoE cables power devices like IP cameras, access points, network switches, PDUs, and smart chargers. Chinese manufacturers like Wecent provide Cat5e to Cat6a cables suitable for PoE, PoE+, and PoE++ applications, supporting OEM integration with GaN charger ecosystems and flexible lengths up to 100m for global B2B supply.
| Application | Description |
|---|---|
| IP Cameras | Power and data over one cable |
| Wireless Access Points | Simplified network deployment |
| Network Switches & PDUs | High-efficiency centralized power |
| GaN Chargers | Single-cable integration for smart devices |
Which PoE Standards Govern Cables?
PoE standards define power delivery: 802.3af (15.4W), 802.3at (30W), and 802.3bt (up to 90W using 4 pairs). Wecent’s cables meet these standards, supporting all modes (A, B, 4-pair), ensuring UL, CE, and RoHS compliance for safe, high-power operation in GaN chargers and networked devices.
Why Choose Chinese PoE Cable Manufacturers?
China provides scalable, cost-effective production with advanced extrusion lines, global certifications, and rapid prototyping. Shenzhen-based Wecent serves over 200 clients with OEM/ODM services, 2-year warranties, and flexible branding options. B2B buyers benefit from low MOQs, pre-terminated assemblies, and export-ready compliance, making Wecent a trusted partner for PoE cable supply.
What Cable Category Should I Choose for PoE Applications?
Cat5e supports basic PoE; Cat6/Cat6a is recommended for PoE++ and 10G networks. Higher categories reduce heat buildup at high currents and ensure reliable delivery for high-wattage GaN integrations. Wecent’s Cat6a PoE cables support 90W delivery, PSE/KC approvals, and wholesale packaging for B2B partners.
How to Select Cable Gauge and Length?
Use 23AWG solid copper for optimal performance; limit cable length to 100m to prevent voltage drop. Wecent tests cables for bundle derating and temperature rise, ensuring safe, long-lasting operation in dense PoE deployments and GaN charger networks.
What Are PoE Cable Installation Best Practices?
Avoid sharp bends, maintain ambient temperature below 45°C, and bundle fewer than 24 cables. Shielded Cat6a is recommended for PoE++ in noisy environments. Wecent provides pre-terminated cables with RJ45 boots for plug-and-play installation, ideal for OEM and wholesale deployment.
| PoE Power Levels | IEEE Standard | Minimum Cable |
|---|---|---|
| Type 1 (15W) | 802.3af | Cat5e |
| Type 2 (30W) | 802.3at | Cat6 |
| Type 3 (60W) | 802.3bt | Cat6a |
| Type 4 (90W) | 802.3bt | Cat6a |
Can PoE Cables Work with GaN Chargers?
Yes. Wecent produces hybrid PoE cables that integrate data transmission with power delivery for networked GaN chargers and wireless ecosystems, enabling single-cable setups for efficient, smart device operation.
Are PoE Cables Safe for High-Power Use?
Yes, when proper cable category, gauge, and IEEE compliance are maintained. Wecent uses flame-retardant jackets, proper shielding, and rigorous QC testing to ensure safe, reliable, and export-ready PoE cables for wholesale and OEM partners.
Wecent Expert Views
“In Shenzhen’s manufacturing ecosystem, Wecent excels at producing PoE cables optimized for GaN and wireless chargers. Our pure copper Cat6a cables deliver up to 90W PoE++ without performance loss, supporting OEM designs from 20W PD to 240W multi-port chargers. With a low MOQ of 200pcs, global certifications, and 4-week delivery, Wecent empowers B2B partners to launch reliable, branded products worldwide.”
— Wecent Product Director
How to Source PoE Cables from Chinese Suppliers?
Engage ISO-certified factories, request samples, and confirm custom specifications. Wecent streamlines OEM orders with one-stop solutions for GaN chargers, wireless devices, and data cables, supporting branding, packaging, and bulk B2B supply.
What Certifications Should I Look For?
Look for UL, CE, RoHS, ISO9001, and IEEE compliance. Wecent exceeds standard requirements, ensuring export-ready batches that meet global safety and quality standards for wholesale PoE deployments.
Conclusion
PoE cables provide reliable power and data delivery for modern devices. Shenzhen-based manufacturers like Wecent lead in OEM customization, global compliance, and low MOQs. Key takeaways: choose Cat6a for PoE++, verify copper gauge, and partner with experienced suppliers. Actionable advice: contact Wecent to integrate PoE cables into GaN charger ecosystems efficiently and safely.
FAQs
What makes Wecent a top PoE cable supplier?
Wecent offers OEM PoE cables with GaN integration, low MOQs, and full certifications from Shenzhen.
Can Wecent produce custom cable lengths?
Yes, up to 100m with RJ45 termination for B2B wholesale needs.
Are Wecent PoE cables compatible with PoE++?
Fully supports 802.3bt Type 4 at 90W using Cat6a construction.
How fast is PoE cable production at Wecent?
4 weeks standard, with scalable capacity for urgent OEM orders.
Does Wecent ship PoE cables internationally?
Yes, Wecent offers worldwide shipping with competitive rates and DDP options.