# Delock Keystone Module RJ14 to RJ14 Coupler Cat.3 Black

**URL:** https://aio.lv/en/product--delock-91377--12409130
**Data updated:** 2026-05-11 20:05 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 91377
**EAN:** 4043619913770
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-91377--12409130

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Delock Keystone module features an RJ14 female to RJ14 female interface, designed for Cat.3 network cabling applications. This black plastic coupler is ideal for integration into patch panels, faceplates, or surface-mount boxes, providing a reliable connection for telecommunication and networking setups. Its standardized Keystone design ensures easy installation and compatibility with common modular mounting systems.

## Long description

The Delock Keystone module is a high-quality RJ14 to RJ14 coupler designed for Cat.3 telecommunication and networking applications. This compact component allows for a seamless connection between two RJ14 cables, ensuring reliable signal transmission within your infrastructure. The module is housed in a durable black plastic casing, making it a discreet and functional addition to any professional or home network setup.
Advantages
This Keystone module offers a standardized design that ensures full compatibility with common modular mounting systems, such as patch panels, faceplates, and surface-mount boxes. Its snap-in mechanism allows for quick and tool-free installation, significantly reducing setup time. The coupler provides a secure and stable connection, maintaining the integrity of your telecommunication lines while offering a clean and organized appearance for your cabling environment.
Suitable for
Telecommunication systems
Analog telephone line extensions
Patch panel integration
Wall faceplate installations
Surface-mount box configurations
When it may not be suitable
This module is specifically designed for Cat.3 applications and is not intended for high-speed data networking, such as Gigabit Ethernet or modern broadband requirements. It is not compatible with RJ45 connectors, so it should not be used for standard computer network cabling.
Key specifications
Connector type: RJ14 female to RJ14 female
Category: Cat.3
Material: Plastic
Color: Black
Design: Standardized Keystone
How to use
To install the module, simply snap it into a compatible Keystone port on your patch panel or faceplate until it clicks into place. Once secured, insert your RJ14 cables into both sides of the coupler. Ensure that the connectors are fully seated to establish a proper connection. No special tools are required for the installation process.
What to consider before purchase
Verify that your existing cabling uses RJ14 connectors
Ensure your mounting hardware supports the standard Keystone format
Confirm that your application requirements align with Cat.3 performance standards
Usage recommendations
For optimal performance and to prevent signal degradation, ensure that the cables connected to the coupler are not bent at sharp angles and are properly managed within your cable routing system.

## FAQ

### How much does the Delock Keystone Module RJ14 to RJ14 Coupler Cat.3 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 295 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 10.07.2026 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. 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 DELOCK 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 DELOCK 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12409130/68701713_large.webp