# Alantec fiber optic adapter singlemode SM LC/APC quad FOA-LCA-SMQ

**URL:** https://aio.lv/en/product--alantec-foa-lca-smq--12005353
**Data updated:** 2026-03-11 20:39 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Alantec
**Manufacturer code:** FOA-LCA-SMQ
**EAN:** 5904204401715
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alantec-foa-lca-smq--12005353

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Singlemode fiber optic adapter Alantec FOA-LCA-SMQ with LC/APC quad configuration for connecting and aligning four singlemode LC/APC duplex or simplex connectors. Designed for low insertion loss and return loss typical of APC terminations, it provides stable mechanical alignment in patch panels, fiber enclosures and equipment, enabling reliable singlemode signal transmission and quick connector mating.

## Long description

The Alantec fiber optic adapter singlemode SM LC/APC quad FOA-LCA-SMQ is a panel-mount coupling designed to connect and align four singlemode LC/APC connectors in a compact quad format. It supports mating of LC/APC simplex or duplex terminations, providing low insertion loss and stable mechanical alignment for singlemode transmission paths in patch panels, fiber enclosures and optical equipment. The adapter is intended for use where angled physical contact (APC) terminations are required to maintain low return loss in singlemode links.
Advantages
This LC/APC quad adapter delivers consistent low insertion loss and favourable return loss performance associated with APC ferrule geometry, ensuring signal integrity in singlemode networks. Its quad configuration saves installation space while keeping four connector interfaces together for convenient patching and management. The adapter offers robust mechanical alignment to minimise connector wear and to support repeated mating cycles without significant optical degradation.
Suitable for
 Singlemode fiber patch panels requiring LC/APC terminations
 Fiber distribution frames and wall-mounted enclosures
 Telecommunications and data center backbone links with APC connectors
 Optical equipment panels where compact quad couplers are needed
Key specifications
 Connector type: LC/APC quad format for singlemode connectors
 Mode: singlemode (SM)
 Number of ports: four LC/APC interfaces (supports simplex or duplex mating)
 Insertion loss: designed for low insertion loss typical of LC/APC connections
 Return loss: engineered for high return loss performance with APC ferrules
 Mounting: panel/adapter slot compatible for patch panels and enclosures
 Mechanical alignment: precision ceramic alignment sleeves for stable coupling
How to use
Install the adapter into the panel cutout or adapter plate designed for quad LC modules and secure it according to the enclosure or patch panel instructions. Insert LC/APC connectors into the adapter until they click into place, taking care to align the keyed connector housings for correct APC orientation. For duplex connectors, ensure each duplex pair is mated to the corresponding adapter opening. When disconnecting, depress the connector latch and pull straight out to avoid stressing the fiber or connector ferrule.
Usage recommendations
Maintain clean connector end-faces by using appropriate fiber cleaning tools and visual inspection before mating. Use dust caps on unused ports and avoid excessive bending of fibers close to the adapter to preserve optical performance and minimize insertion loss over time.

## FAQ

### How much does the Alantec singlemode LC/APC quad fiber adapter FOA-LCA-SMQ cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 585 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 13.07.2026 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 Alantec 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 Alantec 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/12005353/67460792_large.webp