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Jul 28,2022

Detailed explanation of compatibility between RJ45 connectors and PoE power supply

Differences in PoE Standard Parameters Across Generations The IEEE 802.3 series PoE standards have evolved through continuous iteration, progressively increasing Power over Ethernet delivery capacity and transmission reliability. Different standards vary significantly in power supply modes, pair allocation configurations, and power thresholds, corresponding to completely different RJ45 connector specifications. The core parameter differences are as follows:

Jan 10,2022

Decoding the Manufacturing Process of Network Jumpers: From Injection Molding to Testing

1、 Raw material selection: Good lines come from good materials The core raw materials for network jumpers include: Conductor: High purity oxygen free copper (OFC), purity ≥ 99.95%, ensuring low loss transmission Insulation: HDPE foam insulation layer, low dielectric constant, excellent electrical performance Sheath: PVC or LSZH material, meeting flame retardant and environmental protection requirements Crystal head: phosphor bronze gold-plated terminal, with a gold plating thickness of 50 μ ", ensuring plug and unplug life 2、 Wire processing: precision determines quality

Nov 12,2021

How to choose an OEM manufacturer for network accessories? Scalability of core evaluation indicators for inventory

1、 Research and Innovation Capability Excellent OEM manufacturers should have the ability to independently design and iterate products, rather than just "processing according to drawings". Dengqi Technology has over 100 patents covering various fields such as network patch panels, module structures, and automated testing equipment. Research and development investment is reflected in:

Jun 09,2026

2026 Dubai Gulf Information Technology Exhibition GLOBAL

We're heading to GITEX GLOBAL 2026 in Dubai!

Jun 09,2026

2026 Russian April SVIAZ International Communications Exhibition

2026 SVIAZ Moscow Successfully Concludes!

May 20,2026

Hong Kong Electronics Fair (Autumn Edition) 2026

You're Invited!

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Tel：86868316 ext. 6221

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