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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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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CERRXIAN Ethernet Surge Protector RJ45 Coupler Female to Female Network Surge Protector Outdoor Arrester Protection Device Extension Adapter(2-Pack)

CERRXIAN Ethernet Surge Protector RJ45 Coupler Female to Female Network Surge Protector Outdoor Arrester Protection Device Extension Adapter(2-Pack)

Product ID: 97735136

Details

Brand
CERRXIAN
Color
black
Product Dimensions
17.72"L x
Special Feature
Surge
Total Power Outlets
16

⚡8 TVS surge suppressors

🌐100Mbps data transmission

🔗RJ45 female-to-female coupler

7837 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

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Description

⚡ Protect your network like a pro—because downtime is so last decade!

EMI RFI SHIELDING - Metal enclosure blocks electromagnetic interference for crystal-clear network signals 🛡️
LIGHTNING FAST DEFENSE - Built-in 8 TVS anti-detonators shield your network from lightning and power surges ⚡
PLUG PLAY SIMPLICITY - No confusing ports—both ends are identical for instant, hassle-free setup 🔌
RELIABLE 100 MBPS SPEED - Maintain smooth, uninterrupted data flow with stable 100Mbps transmission 🌐
SEAMLESS NETWORK EXTENSION - Connect two Ethernet cables effortlessly with a female-to-female RJ45 coupler 🔗

The CERRXIAN Ethernet Surge Protector RJ45 Coupler (2-Pack) combines robust surge protection with network extension capabilities. Featuring 8 built-in TVS diodes, it safeguards your expensive routers and outdoor POE antennas from lightning and abnormal current spikes. Its female-to-female RJ45 design allows easy cable extension while maintaining a stable 100Mbps data rate. Constructed with a metal enclosure for EMI/RFI shielding and flame-retardant materials, this plug-and-play device ensures reliable, interference-free network performance both indoors and outdoors.

Specifications

ASIN	B07LG32KFF
Best Sellers Rank	#10,607 in Electronics ( See Top 100 in Electronics ) #107 in Surge Protectors
Brand	CERRXIAN
Color	black
Compatible Devices	Personal Computer
Customer Reviews	4.3 4.3 out of 5 stars (325)
Enclosure Material	Metal
Item Dimensions L x W	17.72"L x 10.24"W
Item Weight	0.02 kg
Manufacturer	Lemeng
Mfr Part Number	cx-21
Model Number	8541544724
Number of Outlets	16
Number of Ports	8
Other Special Features of the Product	Surge Protection
Plug Type	Type A
Recommended Uses For Product	Indoor, Outdoor
Shape	Rectangle
UPC	680613035776
Unit Count	2 Count

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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7837 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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