# RJ-45 Coupler ROLINE Model 21.17.3113 Unshielded Category 6 Inline Network Coupler

**URL:** https://aio.lv/en/product--roline-21173113--11614833
**Data updated:** 2026-02-15 18:44 (EET)
**Category:** Patch Panels
**Manufacturer:** ROLINE
**Manufacturer code:** 21.17.3113
**EAN:** 7630049635814
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 115.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 95.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21173113--11614833

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Inline RJ-45 coupler by ROLINE, model 21.17.3113, unshielded Category 6. Designed to join two Ethernet cables with RJ-45 connectors to extend runs or adapt cable layouts. Supports Cat6 performance for gigabit networks where shielded cabling is not required. Compact, tool-free connection for simple installations and temporary extensions.

## Long description

ROLINE RJ-45 Coupler Model 21.17.3113 is an inline, unshielded Category 6 network coupler designed to join two Ethernet cables with RJ-45 plugs. The compact, tool-free connector provides a simple way to extend cable runs or adapt layouts for gigabit networks where shielded cabling is not required. Its unshielded design is suitable for typical office and home environments and maintains Cat6 performance across the joined connection when used with compatible Cat6 cables.
Advantages
The coupler enables a quick, tool-free extension of Ethernet runs without terminating or repatching existing cables. Its compact inline form factor minimizes space requirements and can be used for temporary or semi-permanent connections. Designed to preserve Category 6 signal characteristics, the coupler supports gigabit Ethernet performance when installed with Cat6 patch cords. The unshielded construction simplifies installation in environments where additional shielding is unnecessary.
Suitable for
 Extending Ethernet cable runs in office and home networks
 Temporary network setups and testing environments
 Connecting patch cords behind desks, routers, or wall outlets
 Situations where a compact, tool-free inline connection is preferred
Key specifications
 Cable category: Category 6 (Cat6) unshielded
 Connector type: RJ-45 female to RJ-45 female inline coupler
 Supported data rates: up to gigabit Ethernet (1000BASE-T) when used with Cat6 cabling
 Construction: compact, plastic unshielded housing
 Installation: tool-free plug-and-play inline connection
How to use
To use the coupler, insert the RJ-45 plug of the first Ethernet cable into one end of the coupler and the RJ-45 plug of the second cable into the opposite end until each plug clicks into place. Ensure both cables are Category 6 to achieve Cat6 performance. There are no tools or termination steps required; the connection is immediate and can be disconnected by pressing the connector clip and pulling the plug out when needed.
Usage recommendations
For optimum performance, use the coupler with high-quality Cat6 patch cords of appropriate length and avoid placing the coupler in areas with strong electromagnetic interference. For permanent installations or environments requiring improved noise immunity, consider using shielded connections or professionally terminated cabling instead of an unshielded inline coupler.

## FAQ

### How much does the RJ-45 Coupler ROLINE 21.17.3113 Cat6 cost, and is it available for purchase?

The price is 115.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 15.07.2026 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 ROLINE 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 ROLINE 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/11614833/66785615_large.webp