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header-product Cable gender changer EFB Elektronik 37489.1 — RJ-45 to RJ-45, bronze
8.49 €

Cable gender changer EFB Elektronik 37489.1 — RJ-45 to RJ-45, bronze

EFB Elektronik 37489.1 RJ-45 gender changer Photo 1
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Cable gender changer EFB Elektronik 37489.1 — RJ-45 to RJ-45, bronze

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Cable gender changer EFB Elektronik 37489.1 — RJ-45 to RJ-45, bronze

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Usual Price: 9.99 €
Your Price:
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The discount is valid from 28.05.2026 to 27.06.2026

Short description

EFB Elektronik 37489.1 is a cable gender changer with RJ-45 connectors on both ends, provided in bronze colour. It converts or extends RJ-45 connections without altering wiring, suitable for network patching, linking Ethernet cables, and temporary adjustments in LAN setups. Simple passive adapter for copper Ethernet cabling.
Available at price 8.49 €: 168 pcs.
Total available for order: 268 pcs.
Warranty: 2 Years
SKU: 1913645
Manufacturer: EFB Elektronik
delivery
to the Customer Service Center at Kengaraga 2b, Riga
07.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
07.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
10.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
10.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
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Product information

Description

EFB Elektronik 37489.1 is a passive RJ-45 to RJ-45 cable gender changer in a bronze metal housing. Designed for copper Ethernet cabling, the adapter provides a straight 1:1 connection between two RJ-45 patch cables without altering wiring or signal mapping. The unit supports shielded connectors and is suitable for Category 6 patching and short links where a compact, durable female-to-female adapter is needed.

Advantages

The adapter features two shielded RJ-45 connectors in a robust metal housing that provides mechanical protection and helps maintain cable shielding continuity. Its 1:1 allocation preserves original pair mapping and signal integrity, making it suitable for standard Ethernet use. The compact, passive design requires no power or configuration and offers a simple way to link or extend cables while minimizing additional points of failure.

Suitable for

  • Linking two Ethernet patch cables to extend reach
  • Temporary adjustments in LAN patch panels or server racks
  • Patching Category 6 copper cabling for office and home networks
  • Connecting shielded cables where continuity of shielding is required

Key specifications

  • Connector type: RJ-45 female to RJ-45 female
  • Cable category support: Cat.6
  • Shielding: shielded connectors and metal housing
  • Contact mapping: straight-through 1:1 allocation
  • Housing material: metal (bronze finish)
  • Application: passive copper Ethernet adapter for patch cables

How to use

Insert the RJ-45 plug of the first patch cable into one side of the adapter and the RJ-45 plug of the second patch cable into the opposite side until both connectors latch. Verify that connections are secure and that cable shielding is engaged if using shielded cables. After connecting, test the link with network testing tools or by confirming device network connectivity to ensure signal integrity and correct wiring continuity.

Usage recommendations

Use the adapter for short-term extensions or temporary cable linking; minimize use in permanent installations where a single continuous cable or proper panel termination is preferred. Ensure shielded cable pairs are properly grounded when maintaining shielding continuity through the adapter.

Specifications

Product colour:
Bronze
All features
Connector 1 gender:
Female
Connector 2 gender:
Female

Technical details

Housing material:
Metal, Plastic
Connector 1:
RJ-45
Connector 2:
RJ-45

Features

Product colour:
Bronze

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 168 07.07.2026 8.49 €
WH94 100 01.07.2026 Best delivery
Discount 15%
8.99 €
8.49 €
Stock: 168
Delivery Date: 07.07.2026
Warehouse: WH357
Discount 15%
8.99 €
Stock: 100
Delivery Date: 01.07.2026 Best delivery
Warehouse: WH94

Customer reviews

Customer questions

FAQ

How much does the EFB Elektronik 37489.1 RJ-45 gender changer cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 268 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All EFB Elektronik products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EFB Elektronik service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.