# Keystone Coupler RJ-45 shielded CAT5E ACT SD5019

**URL:** https://aio.lv/en/product--act-sd5019--1042144
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** RJ Plugs & Boots
**Manufacturer:** ACT
**Manufacturer code:** SD5019
**EAN:** 8716065261660
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-sd5019--1042144

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The ACT Keystone Coupler RJ-45 shielded CAT5E (model SD5019) features two RJ45 connectors, providing a reliable and secure connection for your network. Its steel color adds durability, while the shielded design minimizes interference, ensuring optimal performance in data transmission. Ideal for both home and office use, this coupler is easy to install and compatible with standard keystone wall plates.

## Long description

The ACT Keystone Coupler RJ-45 shielded CAT5E SD5019 is a compact interconnect component designed to join two RJ-45 cables within a keystone wall plate or patch panel. Finished in steel color with a shielded construction, this coupler supports CAT5E network performance and helps maintain signal integrity by reducing electromagnetic interference. It provides a straightforward inline connection point for structured cabling installations in residential and small business environments.
Advantages
The shielded CAT5E keystone coupler offers enhanced protection against EMI and crosstalk compared with unshielded alternatives, improving stability for Ethernet links. Its compatible keystone form factor allows quick snap-in installation into standard faceplates or modular panels. The metalized exterior increases durability for repeated insertions and provides a secure ground path when used with shielded cabling systems.
Suitable for
Extending or repairing CAT5E Ethernet runs within wall plates and patch panels
Shielded network installations requiring reduced electromagnetic interference
Home offices, small business networks, classrooms, and meeting rooms
Temporary or permanent inline cable connections and field terminations
Key specifications
Connector type: Two RJ-45 female couplers
Category: CAT5E
Shielding: Metal-shielded design to minimize EMI
Form factor: Standard keystone module compatible with keystone wall plates and panels
Finish: Steel color metalized housing
Operating environment: Indoor use, suitable for office and residential cabling
How to use
Insert the coupler into a compatible keystone opening in a wall plate or patch panel until it snaps into place. Connect one RJ-45 terminated cable to each side of the coupler, ensuring secure plug engagement. If using shielded cabling, verify that the cable shields are correctly terminated and that the keystone plate and coupler provide a continuity path to the system ground for optimal shielding performance.
Usage recommendations
Use the coupler within rated CAT5E network links and avoid exposing the module to moisture or outdoor conditions. For best results in shielded installations, maintain consistent shielding continuity from cable to connector to chassis ground. Test the assembled link with appropriate network testing tools to confirm signal integrity and performance.

## Specifications

| Feature | Value |
|---|---|
| Manual | Yes |
| Cable types supported | Cat5e |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Female |
| Connector 2 gender | Female |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 21.2 mm |
| Width | 17.1 mm |
| Depth | 35.4 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Technical details

| Feature | Value |
|---|---|
| Connector 1 | RJ45 |
| Connector 2 | RJ45 |

### Features

| Feature | Value |
|---|---|
| Certification | CE, RoHS, R&D |
| Product colour | Steel |

## FAQ

### How much does the Keystone Coupler RJ-45 ACT SD5019 cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 983 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 08.07.2026 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 ACT 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 ACT 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

### 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.

### Where can I download the instructions for Keystone Coupler RJ-45 ACT SD5019?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1042144/64129420_large.webp