# Keystone network coupler SCHWAIGER NKSV1531 CAT6A Silver metal, 1 pc

**URL:** https://aio.lv/en/product--schwaiger-nksv1531--4815963
**Data updated:** 2026-05-01 23:25 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** SCHWAIGER
**Manufacturer code:** NKSV1531
**EAN:** 4004005022230
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schwaiger-nksv1531--4815963

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

SCHWAIGER NKSV1531 is a single-piece metal keystone network coupler in silver finish, compatible with CAT6A cabling. Designed for in-wall or patch-panel installations, it provides a durable RJ45 coupling solution for extending or joining Ethernet runs. Supplied as 1 pc, it suits professional and home networking use.

## Long description

SCHWAIGER NKSV1531 is a single-piece metal keystone network coupler in a silver finish designed for CAT6A cabling. The die-cast zinc housing provides a shielded RJ45 coupling point for joining two unassembled CAT6A cables in-wall or within a patch panel. Supplied as one piece, the coupler is 8-pin assigned and colour-coded for easy termination according to EIA/TIA 568A and 568B wiring schemes.
Advantages
The metal construction offers mechanical robustness and shielding benefits compared with unshielded plastic keystones, while the silver finish provides a neutral appearance for professional installations. Colour-coded terminals simplify correct pair alignment for both A and B wiring standards, and the reusable design allows connections to be changed or updated without replacing the entire module.
Suitable for
Extending or joining two CAT6A Ethernet runs
In-wall installations where a metal, shielded coupler is required
Patch panels and wall plates that accept keystone modules
Home and small office networks requiring CAT6A performance and shielding
When it may not be suitable
This coupler is designed specifically for CAT6A cabling; it may not be appropriate if you require a different category (for example CAT5e or CAT6) that is certified for other performance characteristics. It is a single keystone module supplied as one piece — installations that need multi-port plates or preassembled patch leads will require additional components.
Key specifications
Category: CAT6A compliant
Connector: 8-pin RJ45 coupling, shielded
Housing material: die-cast zinc (metal)
Finish: silver
Colour-coded wiring: EIA/TIA 568A and 568B compatibility
Quantity: 1 piece
How to use
Terminate each CAT6A cable to the keystone coupler following the colour-coded A or B wiring scheme, ensuring pairs are fully inserted and the shield is properly connected if using screened cable. Insert the coupler into a compatible keystone opening in a wall plate or patch panel and secure according to the plate or panel instructions. After installation, test the end-to-end link with a suitable network tester to verify continuity and category performance.
What to consider before purchase
Confirm that your cables are CAT6A to maintain intended performance
Ensure the wall plate or patch panel accepts single keystone modules
Decide whether a shielded (metal) coupler is required for your installation environment
Usage recommendations
For best results, use the coupler with properly terminated CAT6A screened twisted-pair cable and verify shielding continuity to ground. After installation, perform qualification testing (pair mapping, attenuation and NEXT) to confirm the assembled link meets CAT6A requirements.

## Specifications

| Feature | Value |
|---|---|
| Form factor | Straight |
| Material | Metal |
| Product colour | Silver |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the SCHWAIGER NKSV1531 CAT6A Keystone Coupler cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 708 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 09.07.2026 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 SCHWAIGER 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 SCHWAIGER 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/4815963/68699523_large.webp