---
product_id: 157822093
title: "CERRXIAN BNC Female to RJ45 Male Coaxial Coax Barrel Coupler Adapter RJ45 to RF Connector，Can be Used for Testers and Line Finders, Etc.(2PACK)"
brand: "cerrxian"
price: "฿1199"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/157822093-cerrxian-bnc-female-to-rj45-male-coaxial-coax-barrel-coupler
store_origin: TH
region: Thailand
---

# BNC-RJ45 interface Gold-plated contacts 12-pin compatibility CERRXIAN BNC Female to RJ45 Male Coaxial Coax Barrel Coupler Adapter RJ45 to RF Connector，Can be Used for Testers and Line Finders, Etc.(2PACK)

**Brand:** cerrxian
**Price:** ฿1199
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** CERRXIAN BNC Female to RJ45 Male Coaxial Coax Barrel Coupler Adapter RJ45 to RF Connector，Can be Used for Testers and Line Finders, Etc.(2PACK) by cerrxian
- **How much does it cost?** ฿1199 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/157822093-cerrxian-bnc-female-to-rj45-male-coaxial-coax-barrel-coupler)

## Best For

- cerrxian enthusiasts

## Why This Product

- Trusted cerrxian brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** SPC patented black colloidal dot crystal head ensures longevity.
- • **Broad Compatibility:** Works seamlessly with multiple brands and styles of line gauges.
- • **Flexible Inspection:** Ideal for use with testers and line finders, making inspections a breeze.
- • **Standards Compliant:** Meets TIA/EIA standards for reliable performance.
- • **Versatile Connectivity:** Easily switch between various joints for enhanced functionality.

## Overview

The CERRXIANBNC Female to RJ45 Male Coaxial Coupler Adapter is a versatile tool designed for seamless connectivity between BNC and RJ45 interfaces. With a robust 12-pin configuration and gold-plated contacts, this adapter ensures reliable performance and durability. Ideal for testing and inspection tasks, it is compatible with a wide range of line gauges and testers, making it an essential addition to any professional toolkit.

## Description

CERRXIAN BNC Female to RJ45 Male Coaxial Coax Barrel Coupler Adapter RJ45 to RF Connector，Can be Used for Testers and Line Finders, Etc.(2PACK)

## Features

- Through the adapter, it can be freely changed in various joints to achieve more functions;The interface type is BNC-RJ45, and the corresponding network crystal head position is 12 pins; Product performance in accordance with TIA/EIA standards
- It can be tested with BNC monitoring line with testing equipment such as tester and line finder.It can also be used for line finder, making the inspection work more flexible (Generally need 2 to cooperate with use)
- SPC patented Black colloidal dot crystal head, solid quality but lively.The product contact pilotage is gold plated and will not oxidize for a long time.
- Simple consumables, reliable and reliable, compatible with more brands and styles of line gauges and line-Finders.
- Note: this product cannot be used to transmit video, cannot be used to connect monitors, do not purchase it by mistake.

## Product Details

- **Compatible devices:** Monitor
- **Specific uses for product:** PC
- **Connector type:** RJ45
- **Colour:** black
- **Item dimensions L x W x H:** 12 x 7.5 x 0.5 centimetres

## Images

![CERRXIAN BNC Female to RJ45 Male Coaxial Coax Barrel Coupler Adapter RJ45 to RF Connector，Can be Used for Testers and Line Finders, Etc.(2PACK) - Image 1](https://m.media-amazon.com/images/I/71iWR7BCJ9L.jpg)

## Questions & Answers

**Q: will this product run wifi for cctv**
A: This Type of adapter is used for Ethernet line testing and cannot be used for data transfer such as CCTV as the Sellers note in the Amazon Description as follows (Note: this product cannot be used to transmit video, cannot be used to connect monitors, do not purchase it by mistake. )
It can only be used for one way signal detection of line Faults, Ethernet cable have 8 wire and can be set for a few different combinations and uses.

**Q: can this be used to get Ethernet from one room with a router to another with a pc?**
A: Hello, this is not allowed

**Q: Will this create a connection that I can use to connect devices to wifi?**
A: No that is not my understanding or use of the connector. Only to adapt connection between various types

**Q: Can this be used on a rj45 cctv camera and a bnc cable feeding a bnc dvr?**
A: Yes, but the adapter can only be used to transmit power.

## Frequently Bought Together

- CERRXIAN BNC Female to RJ45 Male Coaxial Coax Barrel Coupler Adapter RJ45 to RF Connector，Can be Used for Testers and Line Finders, Etc.(2PACK)
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*