# Optic adapter SC/UPC duplex MultiMode QOLTEC 54141

**URL:** https://aio.lv/en/product--qoltec-54141--501035
**Data updated:** 2026-03-07 10:53 (EET)
**Category:** RJ Plugs & Boots
**Manufacturer:** QOLTEC
**Manufacturer code:** 54141
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-54141--501035

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

SC/UPC duplex optical adapter by QOLTEC (model 54141) for multimode fiber connections. Provides a compact, panel- or chassis-mountable coupling between two SC/UPC connectors in duplex configuration. Designed to align fiber ferrules for low-loss signal transfer in LAN, data center, telecommunications and audio/video applications requiring multimode fiber links.

## Long description

SC/UPC duplex optical adapter by QOLTEC model 54141 is a compact multimode coupling designed to join two SC/UPC connectors in a duplex configuration. It provides precise alignment of fiber ferrules to ensure low insertion loss and stable signal transfer for multimode fiber links. The adapter is suitable for panel or chassis mounting and is intended for use in LANs, data centers, telecommunications racks and audio/video installations where multimode connections are required.
Advantages
This SC/UPC duplex adapter offers reliable mechanical alignment of SC connectors with consistent optical performance and low back reflection. Its duplex format supports two independent fiber channels in a single module, reducing space usage in densely populated panels or chassis. The adapter is built for straightforward mounting and replacement, facilitating maintenance and upgrades in network infrastructure.
Suitable for
 Multimode LAN backbone connections
 Data center patch panels and chassis
 Telecommunications equipment rack installations
 Audio/video signal distribution using multimode fiber
 Fiber patchcord extension and cross-connects
Key specifications
 Connector type: SC/UPC duplex
 Fiber mode: Multimode
 Mounting: Panel and chassis compatible
 Channels: 2 (duplex)
 Alignment: Precision ceramic sleeve alignment
 Application: Indoor network, data center and telecom use
How to use
Install the adapter into the designated panel or chassis cutout and secure it according to the mounting interface of the panel or module. Insert SC/UPC multimode connectors into both adapter ports until they click into place, ensuring proper duplex orientation for transmit and receive channels. To disconnect, depress the connector latch and pull straight out to avoid damaging fiber ferrules. Observe standard fiber-handling precautions such as keeping connector endfaces clean and using protective caps when ports are unused.
Usage recommendations
Regularly inspect and clean connector endfaces before mating to maintain low insertion loss. Use compatible multimode SC/UPC patchcords and avoid exceeding bend radius limits for fiber cabling. For critical links, perform optical loss testing after installation to verify connection quality.

## FAQ

### How much does the Optic adapter SC/UPC duplex MultiMode QOLTEC 54141 cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 02.07.2026 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 QOLTEC 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 QOLTEC 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

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