# LANBERG fiber optic adapter MM LC/UPC duplex OM3

**URL:** https://aio.lv/en/product--lanberg-fa-lcup-md31-0001-tq--6795769
**Data updated:** 2026-02-12 14:22 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** LANBERG
**Manufacturer code:** FA-LCUP-MD31-0001-TQ
**EAN:** 5901969433753
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lanberg-fa-lcup-md31-0001-tq--6795769

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Duplex LANBERG fiber optic adapter for multimode (MM) LC/UPC connectors, designed for OM3 multimode fiber. Provides reliable duplex LC/UPC coupling for high-speed multimode links, enabling easy connection and alignment between fiber patch cords or modules. Suitable for data center and enterprise networks where OM3 performance and compact duplex LC termination are required.

## Long description

LANBERG fiber optic adapter MM LC/UPC duplex OM3 is a duplex multimode LC/UPC coupler engineered to provide accurate alignment and low insertion loss for OM3 multimode fiber links. The adapter accepts two LC/UPC multimode connectors and offers stable mechanical coupling suitable for patch panels, faceplates and equipment housings in data centers and enterprise cabling systems. Designed for systems that use OM3 fiber, it supports high-speed multimode transmission while maintaining compact LC duplex form factor.
Advantages
The adapter ensures consistent mating of LC/UPC multimode connectors with OM3 fiber, minimizing optical loss and back reflection through precision ceramic alignment sleeves. Its duplex configuration enables two independent channels in a single housing, saving panel space and simplifying cable management. The compact LC footprint and robust construction provide reliable performance in rack-mounted or wall-mounted installations where space and signal integrity are important.
Suitable for
 Data center multimode patching and cross-connect
 Enterprise backbone and horizontal multimode connections
 Fiber patch panels and optical distribution frames
 Equipment and enclosure front panels requiring duplex LC terminations
Key specifications
 Connector type: LC duplex (female receptacle)
 Polish type: UPC (Ultra Physical Contact)
 Fiber mode: Multimode, optimized for OM3
 Alignment sleeve material: ceramic (precision)
 Number of channels: 2 (duplex)
 Installation type: panel/faceplate mount compatible
 Operating environment: indoor, controlled telecom/data center environments
How to use
Install the LANBERG MM LC/UPC duplex OM3 adapter into a compatible opening on a patch panel, faceplate or enclosure. Insert LC/UPC multimode patch cords firmly into each duplex receptacle until they click into place, ensuring proper orientation and full seating. For removal, depress the connector latch and gently withdraw the connector to avoid stress on the fiber. Verify link performance with appropriate optical test equipment after installation to confirm acceptable insertion loss and return loss for OM3 multimode links.
Usage recommendations
Handle connectors and adapter ports with clean hands and keep protective dust caps on unused ports. Use appropriate cleaning tools for UPC polished ferrules to maintain low insertion loss. Avoid excessive bending of multimode fiber near the connection point and follow standard fiber handling procedures in data center and enterprise environments.

## FAQ

### How much does the LANBERG fiber optic adapter MM LC/UPC duplex OM3 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 120 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 15.07.2026 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 LANBERG 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 LANBERG 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/6795769/49868812_large.webp