Is there any danger of using these to check ports in a power-over-ethernet (poe) switch?

Only if you have done some crazy hardware alterations or a homicidal arch nemesis.

Will this work for 10Gbase-T connections over cat6a?

It should. Cat6 should pass lower data rates just fine. You'll just get link lights or not.

Will this test if the eithernet port on my camera is working?

It will be able to test Ethernet connection if your device has a network card that transmit the signal.

Where is the product made? Thanks.

These are made in China, shipped from USA

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🔧 Stay connected, stay ahead with Networx Loopback!

MADE IN THE USA - Quality craftsmanship ensuring top-tier network testing tools you can trust.
HEAT RESISTANT PERFORMANCE - Reliable operation even in environments up to 75°C—no overheating worries.
COMPACT LIGHTWEIGHT DESIGN - Weighing just 18g and pocket-sized for on-the-go IT pros.
PLUG PLAY NETWORK DIAGNOSTICS - Instantly test and troubleshoot Ethernet ports with a simple RJ45 loopback adapter.
BUILT TO LAST WITH LIFETIME WARRANTY - Confidence in every connection backed by Networx’s lifetime guarantee.

The Networx Loop Back Adapter is a compact, blue RJ45 female connector designed for efficient Ethernet port testing. Lightweight at 18g and built to withstand temperatures up to 75°C, it comes with a lifetime warranty and is proudly made in the USA, making it an essential tool for network professionals seeking reliable diagnostics.

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

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

2 days ago

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Brand	Networx
Power Source	Battery Powered
Style	RJ45 Loopback
Colour	Blue
Item Weight	18 g
Item dimensions L x W x H	5.1 x 2.5 x 1.9 Centimeters
Specification Met	CE
Upper Temperature Rating	75 Degrees Celsius
Measurement Type	Wire Tracer
UPC	845425016522
Manufacturer	Networx™
Global Trade Identification Number	00845425016522
Country of Origin	USA
Item Weight	18.1 g
Product Dimensions	5.08 x 2.54 x 1.91 cm; 18.14 g
Item part number	LB-RJ45S
Item Height	0.75 Inches
Item Width	1 Inches
Are batteries included?	No

Networx Loop Back Adapters (1, RJ45 Loopback)

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