Jiaxing Doublewin Cable Co., Ltd. is one of the most reliable manufacturers and suppliers of cat5e ethernet cable in China. If you're going to wholesale bulk cat5e ethernet cable made in China, welcome to get pricelist and free sample from our factory. All customized cables are with high quality and competitive price.
Manufactured for 1Gbps Networks & Structured Cabling
Our Cat5e ethernet cable is a 4-pair twisted-pair data cable engineered for 1Gbps office LAN, VoIP phones, IP cameras, Wi-Fi access points and horizontal structured cabling. With 24AWG solid bare copper conductors and a tested 100MHz bandwidth, it delivers full 1Gbps performance up to 100 meters and supports Power-over-Ethernet (PoE) installations.
As a vertically integrated Cat5e cable manufacturer, Jiaxing Doublewin Cable Co., Ltd. controls every stage - from copper drawing and stranding to insulation extrusion, pair twisting, shielding, sheathing and 100% final electrical testing. This lets us offer factory-direct wholesale pricing on bulk Cat5e cable while maintaining tight tolerance control on NEXT, return loss and DC resistance.
✓24AWG solid bare copper- full PoE support, stable 1Gbps at 100m (NOT CCA)
✓
✓- CPR EN 50575 compliant for EU
✓100MHz, 1Gbps at 100mper TIA/EIA-568
✓- full OEM/ODM support
Full Cat5e Specification Matrix - UTP / FTP / SFTP
Manufactured in our Haiyan, Zhejiang factory under ISO 9001:2015 process control. Custom gauges, pair counts, and jacket compounds available on request.
| UTP CAT5E | FTP CAT5E | SFTP CAT5E | ||
| 24AWG | 24AWG | 24AWG | ||
| 0.90 | 0.90 | 0.90 | ||
| / | / | AL Foil+copper / AL braiding | ||
| / | / | / | 35%-90% | |
| 5.20 | 5.20 | 5.20 | ||
| / | / | |||
| / | / | 2.77 |
| −20℃ to 60℃ | |||||
| 2500V | |||||
| 18.6Ω/ 1000' Max/ 5% Max | |||||
| 100Ω | |||||
| Attenuation (Db/100m) | Return Loss (dB/100m) | Pair to Pair Next (dB/100m) | Pair to Pair Elfext (dB/100m) | ||
| 0.77 | 1.80 | 70.00 | 69.00 | ||
| 1 | 2.00 | 20.00 | 68.30 | 66.80 | |
| 4 | 4.00 | 23.00 | 59.30 | 54.70 | |
| 8 | 5.80 | 24.50 | 54.80 | 48.70 | |
| 10 | 6.50 | 25.00 | 53.30 | 46.80 | |
| 16 | 8.20 | 25.00 | 50.30 | 42.90 | |
| 20 | 9.20 | 25.00 | 48.80 | 40.70 | |
| 25 | 10.40 | 24.30 | 47.30 | 38.80 | |
| 31.25 | 11.70 | 23.60 | 45.90 | 36.90 | |
| 62.5 | 17.00 | 21.50 | 41.40 | 30.80 | |
| 100 | 22.00 | 20.10 | 38.30 | 26.80 | |
| 155 | 28.10 | 18.80 | 35.50 | 22.90 | |
| 200 | 32.40 | 18.00 | 33.80 | 20.70 | |
| 300 | 41.00 | 16.80 | 32.30 | 17.20 | |
| 350 | 44.90 | 16.30 | 30.20 | 15.90 |
Why Distributors Choose Our Cat5e Ethernet Cable
Six engineering advantages that protect your margin and your reputation in the B2B network cabling market.
24AWG Solid Bare Copper
Real bare copper (not CCA) means full PoE/PoE+ support, stable 1Gbps at 100m, and full TIA/EIA-568 compliance. Verified per reel with DC resistance testing.
One supplier for every EMI environment - UTP for offices, FTP for moderate noise, SFTP for data centres and industrial sites. No need to split SKUs across vendors.
PVC and LSZH jackets rated to CPR EN 50575 (Eca). Suitable for offices, hotels, hospitals, schools, warehouses and other public-building installations in the EU.
Pair lay length, shield coverage and jacket thickness are verified against your spec. NEXT, return loss and DC resistance tested on every reel - consistent across batches.
Private-Label Ready
Custom jacket colour, print legend (your brand, part number, metre marking), length and packaging from 10,000m. RJ45 patch cord assemblies also available.
Stock items ship on short notice. Custom runs in 20–25 working days with regular production progress photos. Sampling in just 3–5 working days.
From Copper Rod to Finished Reel - Under One Roof
Our 5,000 m² factory in Haiyan, Zhejiang runs 4 extrusion lines, 6 twisting lines and 2 shielding lines. We started as a conductor workshop in 1997 and incorporated as Jiaxing Doublewin Cable Co., Ltd in 2008.
In-House Conductor & Extrusion
4 extrusion lines with on-line insulation-thickness monitoring. Copper drawn in-house from raw material - full batch traceability from rod to finished cable.
Five-Stage QC & In-House Lab
From incoming copper inspection to 100% final electrical testing. In-house lab verifies resistance, insulation resistance, hi-pot withstand - batch samples permanently retained.
Export-Ready Logistics
Ships from Shanghai or Ningbo port, about 2 hours from our factory. Full export documents: commercial invoice, packing list, B/L, certificate of origin, test reports.
Every Cat5e ethernet cable reel is produced under ISO 9001:2015 process control and 100% electrically tested before shipment. Batch samples are permanently retained so any future claim can be traced back to its copper raw-material lot.
✓- every batch checked on arrival, rejects same day
✓In-house drawing & stranding- diameter & DC resistance controlled from first process
✓On-line extrusion monitoring- insulation thickness & concentricity
✓
✓100% electrical testingbefore shipment + retained batch samples
Your Brand, Our Factory - Full Private-Label Program
From a custom jacket print to RJ45 patch cord assemblies, Jiaxing Doublewin delivers turnkey OEM/ODM Cat5e programs for distributors and house brands worldwide.
Send spec, volume, destination. Reply within 12 working hours.
Pricing, lead time, MOQ. Custom sample in 3–5 working days.
Order confirmed, deposit received, production scheduled.
Regular progress updates with photos at key stages.
100% electrical test, export docs, ship from Shanghai/Ningbo.
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