# Optical Fiber Coupler DeLOCK 86904 LC Quad female to LC Quad female Multi-mode beige

**URL:** https://aio.lv/en/product--delock-86904--4041242
**Data updated:** 2026-01-06 11:14 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 86904
**EAN:** 4043619869046
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-86904--4041242

## 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

The DeLOCK Optical Fiber Coupler 86904 features LC Quad female to LC Quad female connectors, designed for multi-mode fiber applications. With a compact size of 25.6 mm width, 29.2 mm depth, and 9.3 mm height, it offers efficient connectivity. The beige color ensures easy identification, while the laser protection flip enhances safety during use. Ideal for networking and data transmission tasks.

## Long description

The DeLOCK Optical Fiber Coupler 86904 is an LC Quad female to LC Quad female coupler for multi-mode fiber connections. It provides a compact adapter for directly joining fiber cables in connection boxes, cabinets and patch panels. The coupling includes a laser protection flip and a dust cap to keep the sleeve clean.
Advantages
The coupler supports LC Quad female to LC Quad female multi-mode connections in a compact beige housing (approx. 25.6 × 29.2 × 9.3 mm). The integrated flip protects against laser radiation and the supplied dust cover prevents contamination of the ferrule, helping maintain signal quality.
Suitable for
Multi-mode fiber connections requiring LC Quad interfaces
Mounting in optical fiber connection boxes and cabinets
Use in patch panels and short patching runs
Key specifications
Brand: DELOCK
Model / MPN: 86904
Connector type: LC Quad female to LC Quad female
Fiber type: Multi-mode
Color: Beige
Dimensions (W×D×H): approx. 25.6 × 29.2 × 9.3 mm
EAN: 4043619869046
How to use
Remove the dust cap and align the LC Quad male connector of the fiber cable with the corresponding female ports of the coupler, then insert until it clicks or seats firmly. Use the integrated flip to cover the port when a laser source is present or when connecting/disconnecting to reduce exposure. Replace the dust cap when the coupler is not in use to protect the ferrule.
Usage recommendations
Handle fiber ends and the coupler with care: avoid touching the ferrule, keep dust caps in place when idle, and follow standard fiber safety practices regarding laser safety and eye protection.

## Specifications

| Feature | Value |
|---|---|
| Height | 9.3 mm |
| Width | 25.6 mm |
| Depth | 29.2 mm |
| Product colour | Beige |
| Housing material | Plastic |
| Connector type | LC/LC |
| Fiber mode structure | Multi-mode |
| Number of connectors | 2 |
| Category | OM2 |
| Quantity per pack | 1 pc(s) |
| Ferrule material | Ceramic |

## FAQ

### How much does the Optical Fiber Coupler DeLOCK 86904 cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 184 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 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

### Where can I download the instructions for Optical Fiber Coupler DeLOCK 86904?

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/4041242/64245015_large.webp