# Optical Fiber Coupler DeLOCK 85927 LC Duplex female to female 4 pcs

**URL:** https://aio.lv/en/product--delock-85927--3889022
**Data updated:** 2026-01-06 11:12 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 85927
**EAN:** 4043619859276
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-85927--3889022

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK Optical Fiber Coupler features laser protection and connects LC Duplex female to LC Duplex female. Made of durable plastic, it complies with RoHS standards. Dimensions are 15.2 mm width, 34.3 mm depth, and 9.3 mm height. Each pack contains 4 couplers, ideal for reliable fiber optic connections.

## Long description

The DeLOCK LC Duplex optical fiber coupler (female to female) provides a simple and compact way to join two LC Duplex connectors. The coupling is designed for direct connection inside fiber distribution boxes and for easy installation when extending or reorganizing optical links. The package contains four identical plastic couplers that comply with RoHS standards and measure 15.2 mm × 34.3 mm × 9.3 mm.
Advantages
The coupler offers integrated laser protection via a flip mechanism and includes dust caps to protect the ceramic sleeve from contamination. Its compact plastic housing supports straightforward mounting in connection boxes and ensures consistent alignment of LC Duplex connectors for reliable signal transmission.
Suitable for
 Connecting two LC Duplex female optical connectors
 Fiber distribution boxes and patch panels
 Temporary or permanent fiber link extensions and repairs
Key specifications
 Type: LC Duplex female to LC Duplex female coupler
 Quantity: 4 pieces per pack
 Material: plastic housing, ceramic sleeve
 Protection: integrated laser protection flip and dust cap
 Standards: RoHS compliant
 Dimensions (W × D × H): 15.2 mm × 34.3 mm × 9.3 mm
 Brand: DELOCK, MPN: 85927, EAN: 4043619859276
How to use
Insert the LC Duplex male connector into each side of the coupler until they click into place, ensuring the connectors are correctly aligned. Use the dust caps when the coupler is not in use to keep the ceramic sleeve clean. Mount the coupler inside a fiber distribution box or panel as required for your installation.
Usage recommendations
Handle optical connectors and the coupler by their bodies, avoid touching the ceramic sleeve, and always keep dust caps in place when connectors are disconnected. Verify alignment and cleanliness before powering optical transmitters to prevent damage from laser radiation.

## Specifications

| Feature | Value |
|---|---|
| Height | 9.3 mm |
| Width | 15.2 mm |
| Depth | 34.3 mm |
| Product colour | Green |
| Package type | Polybag |
| Housing material | Plastic |
| Connector type | LC |
| Number of connectors | 2 |
| Duplex | Yes |
| Quantity per pack | 4 pc(s) |
| Ferrule material | Ceramic |
| Compliance certificates | RoHS |

## FAQ

### How much does the Optical Fiber Coupler DeLOCK 85927 cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 198 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 10.07.2026 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 85927?

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/3889022/64232441_large.webp