# Fibre Optic Adapter SC/SC Duplex VALUE 21.99.0657

**URL:** https://aio.lv/en/product--value-21990657--1039381
**Data updated:** 2025-12-29 05:33 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** VALUE
**Manufacturer code:** 21.99.0657
**EAN:** 7611990127573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--value-21990657--1039381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The VALUE Fibre Optic Adapter SC/SC Duplex is designed for high-performance fiber optic connections. It features a durable construction for reliable use and supports OS2 Z standards, ensuring optimal signal transmission. This adapter is ideal for connecting SC fiber optic cables in a duplex configuration, making it perfect for various networking applications.

## Long description

The VALUE Fibre Optic Adapter SC/SC Duplex (MPN 21.99.0657, EAN 7611990127573) is a compact connector for joining or extending single-mode fiber optic cables in a duplex SC-to-SC configuration. Housed in a durable blue plastic body, the adapter supports OS2 Z standards and provides stable alignment through phosphor bronze guide sleeves for the ferrules, enabling reliable signal transmission in networking installations.
Advantages
This SC/SC duplex adapter offers a cost-effective solution for fiber-optic cabling with a robust plastic housing that resists everyday handling. The phosphor bronze (Z) guide sleeves ensure precise ferrule alignment for single-mode fibers, which helps maintain low insertion loss and consistent optical performance. Its duplex SC sockets allow easy connection of two fibers in a compact form factor.
Suitable for
Single-mode fiber optic links (OS2)
Connecting or extending SC duplex fiber cables
Telecommunications racks and patch panels
Network installations in data centers and premises
Key specifications
Connector type: SC to SC duplex
Compatible fiber: single-mode (OS2)
Guide sleeve material: phosphor bronze (Z)
Housing material/color: high-quality plastic (blue)
Brand / MPN / EAN: VALUE / 21.99.0657 / 7611990127573
How to use
Align the SC connectors of the fiber cables with the duplex adapter sockets and push them in until they click into place, ensuring the ferrules seat fully within the guide sleeves. For removal, depress the connector latch and gently pull the connector out. Install the adapter into a panel cutout or coupling location as required for your cabling layout, taking care to avoid bending the fibers sharply near the connection points.
Usage recommendations
Handle fiber connectors with clean hands and use appropriate cleaning tools for the ferrule endfaces before mating. Avoid excessive mechanical stress on the adapter and maintain proper bend radii for single-mode fiber to preserve signal quality and longevity.

## FAQ

### How much does the Fibre Optic Adapter SC/SC Duplex VALUE 21.99.0657 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 789 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 29.06.2026 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 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/1039381/64125498_large.webp