You don't know the difference between cm and mm... and I should trust your electrical design skills?

Thank you for your suggestions and reading.We have fixed the error, please feel free to contact us if you have any other questions.

Were does a ground wire connect?

No,it doesn't.But we have anoter version product which with a ground wire.

Will this work with PoE devices?

Yes = that's what I used them for.

Does this not need a separate grounding wire?

If your device is exposed to strong current, we recommend that you connect to a ground wire.

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🔗 Connect with Confidence!

LIGHTWEIGHT COMPACT - Weighing only 23g, it's perfect for on-the-go setups.
SEAMLESS CONNECTIVITY - Easily extend your Ethernet connection without hassle.
DURABLE OUTDOOR DESIGN - Built to withstand the elements, ensuring longevity.
VERSATILE COMPATIBILITY - Works with all standard RJ45 Ethernet cables.
UNMATCHED SURGE PROTECTION - Safeguard your network against unexpected power spikes.

The CERRXIAN RJ45 Coupler is a robust female-to-female Ethernet network surge protector designed for outdoor use. This 2-pack extension adapter ensures your network remains safe from surges while providing seamless connectivity. With a compact design and durable metal construction, it's the perfect solution for extending your Ethernet connections in any environment.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 29.95

Duties & taxes incl.

Greecestore

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15 dayswithout membership

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Customer service was outstanding when I had questions about the product.

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Brand	CERRXIAN
Product Dimensions	45.01 x 26.01 x 0.1 cm; 23 g
Item model number	8541544724
Manufacturer	CERRXIAN
Color	black
Are Batteries Included	No
Item Weight	23 g

CERRXIANRJ45 Coupler Female to Female Ethernet Network Surge Protector Outdoor Arrester Protection Device Extension Adapter(2-Pack) …

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