# Fibre Optic Adapter LC quadruple VALUE 21.99.0662

**URL:** https://aio.lv/en/product--value-21990662--1039384
**Data updated:** 2026-04-17 14:46 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** VALUE
**Manufacturer code:** 21.99.0662
**EAN:** 7611990127726
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--value-21990662--1039384

## 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 VALUE Fibre Optic Adapter LC quadruple is designed for high-performance fiber optic connections. It features a compact design, ensuring efficient space utilization in network setups. This adapter supports OS2 single-mode fiber, providing excellent signal quality and minimal loss. Ideal for data centers and telecommunications, it allows for easy installation and reliable connectivity. The durable construction ensures long-lasting performance in various environments.

## Long description

The VALUE Fibre Optic Adapter LC quadruple is a compact, durable coupling for single‑mode fiber connections. Designed for efficient space use in racks and patch panels, it provides reliable optical linking for data center and telecommunications environments. The adapter is housed in blue high‑quality plastic and uses zirconium guide sleeves for precise ferrule alignment and low insertion loss.
Advantages
The quad LC design allows four LC duplex connections in the footprint of two duplex SC ports, saving panel space while maintaining separate channels. Zirconium guide sleeves improve alignment accuracy and reduce wear on ferrules, and the plastic housing offers a balance of durability and cost effectiveness. The adapter is suitable for OS2 single‑mode fiber and is intended for straightforward installation or extension of existing fiber runs.
Suitable for
Single‑mode (OS2) fiber patch panels and rack installations
Data centers and telecommunications distribution cabinets
Extending or joining single‑mode fiber runs
Environments where space‑saving front panel cutouts are needed
When it may not be suitable
This adapter is intended specifically for single‑mode fibers and is not designed for multimode cable systems. It also does not include hybrid or angled physical contact variants; if your installation requires APC connectors or multimode compatibility, this product will not meet those requirements.
Key specifications
Connector type: 4x LC to 4x LC (quad LC coupling)
Compatible fiber type: single‑mode (OS2)
Guide sleeve material: zirconium
Housing material: high‑quality plastic (blue)
Mounting: fits front panel cutouts designed for duplex SC
How to use
Insert the adapter into a compatible front panel cutout, ensuring the quad LC alignment matches the panel opening. Clean fiber end‑faces before mating to minimize insertion loss. Plug LC connectors into the adapter until they click into place; ensure each connector is fully seated. For removal, depress the LC connector latch and withdraw straight out to avoid damaging the ferrule alignment.
What to consider before purchase
Confirm your network uses single‑mode (OS2) LC connectors, not multimode or APC types
Verify panel cutout compatibility (fits front panel openings for duplex SC)
Ensure required number of channels and patching density match the quad LC layout
Usage recommendations
For best performance, always clean connector end‑faces with appropriate fiber cleaning tools before insertion and avoid excessive bending near the adapter. Use in environments with controlled mechanical stress and follow standard optical loss testing after installation.

## FAQ

### How much does the Fibre Optic Adapter LC quadruple VALUE 21.99.0662 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1297 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 VALUE 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 VALUE 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/1039384/64125511_large.webp