# bkl electronic RJ-45 plug Cat. 8.1 STP, tool-assisted bayonet, model 10121219, silver

**URL:** https://aio.lv/en/product--bkl-electronic-10121219--12369975
**Data updated:** 2026-04-26 20:43 (EEST)
**Category:** Network Cables
**Manufacturer:** bkl electronic
**Manufacturer code:** 10121219
**EAN:** 4011376762498
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bkl-electronic-10121219--12369975

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Shielded RJ-45 plug from bkl electronic, model 10121219, compliant with Category 8.1 (Cat. 8.1) and STP (shielded twisted pair) configuration. Tool-assisted bayonet connector in silver finish designed for high-speed Ethernet terminations where Cat.8.1 performance is required. Suitable for professional network installations, patch panels and custom cable assemblies.

## Long description

bkl electronic RJ-45 plug Cat. 8.1 STP, tool-assisted bayonet, model 10121219 in silver is a shielded connector designed for high-performance Ethernet terminations. It supports Category 8.1 shielded twisted pair configurations and uses a bayonet-style tool-assisted assembly to provide consistent terminations for professional network cabling, patch panels and custom cable assemblies. The silver finish gives a neutral appearance suitable for equipment racks and installation sites that require durable metallic connectors.
Advantages
This shielded RJ-45 plug is engineered for high-frequency signal integrity and reduced electromagnetic interference thanks to its STP design and metallic shielding. The bayonet, tool-assisted assembly simplifies installation and helps produce repeatable, reliable terminations while maintaining Category 8.1 performance characteristics. The connector is compatible with common twisted-pair cables intended for Cat.8.1 deployments and is suitable for use in professional environments where consistent mechanical and electrical connections are required.
Suitable for
 High-speed data centers and server room interconnects requiring Cat.8.1 performance
 Patch panels and keystone terminations in shielded network infrastructures
 Custom cable assemblies and on-site cable terminations with STP cables
 Professional installers and structured cabling projects needing tool-assisted connectors
When it may not be suitable
This RJ-45 plug is not suitable for unshielded (UTP) cable types or installations that do not require the shielding and performance levels of Category 8.1. It may be unnecessary for typical home networks or legacy Ethernet standards where Cat5e/Cat6 performance is adequate. Also, environments that mandate specific connector certifications beyond Cat.8.1 compliance should verify compatibility before selection.
Key specifications
 Category: Cat. 8.1 (shielded)
 Shielding: STP (shielded twisted pair)
 Connector style: RJ-45 plug, bayonet tool-assisted assembly
 Finish: Silver metallic
 Application: Designed for high-frequency, high-speed Ethernet terminations
 Typical use: Patch panels, custom cable assemblies, professional installations
How to use
Prepare the shielded twisted-pair cable by removing the outer jacket and folding back the drain wire and foil shield according to the connector manufacturer's guidance. Insert conductors into the plug in the correct order for the intended wiring standard, seat the cable fully and engage the bayonet tool-assisted mechanism to secure the termination. Ensure the shield makes firm contact with the connector body to maintain continuity of the STP system. Verify the termination with appropriate network testers to confirm signal integrity and correct pinout.
What to consider before purchase
 Compatibility with the cable type: requires shielded (STP) twisted-pair cable compatible with Cat.8.1
 Compatibility with existing patch panels, keystone jacks or equipment
 Whether the tool-assisted bayonet assembly matches your installation tools and workflow
 Required performance level — confirm Cat.8.1 is necessary for your application
Usage recommendations
For reliable Cat.8.1 terminations, use this shielded RJ-45 plug with properly prepared STP cables, follow the assembly steps precisely, and test each connection with a certified network tester. Maintain continuous shielding continuity through cable glands or patch panel grounding to preserve EMI protection and high-frequency performance.

## FAQ

### How much does the bkl electronic RJ-45 plug Cat. 8.1 STP 10121219 cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 30.07.2026 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 bkl electronic 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 bkl electronic 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