# Optical Fiber Adapter SC/UPC Duplex SM ADSC9D for 9/125μm Single-Mode Fiber

**URL:** https://aio.lv/en/product--oem-adsc9d--4803240
**Data updated:** 2026-02-12 14:14 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** OEM
**Manufacturer code:** ADSC9D
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 2.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-adsc9d--4803240

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

SC/UPC Duplex SM ADSC9D optical fiber adapter designed for 9/125μm single-mode fiber connections. Provides duplex SC/UPC coupling for precise alignment of two single-mode fibers, enabling low-loss signal transmission in telecom, data centers, and fiber network installations. Compact, panel or chassis mountable, suitable for patch panels and splice enclosures where reliable, repeatable connections are required.

## Long description

SC/UPC Duplex SM ADSC9D optical fiber adapter is designed for precise coupling of two 9/125μm single-mode fibers. The adapter provides duplex SC/UPC connections that ensure accurate alignment between mating ferrules for low insertion loss and repeatable optical performance. Compact and mechanically stable, the unit is suitable for panel or chassis mounting in patch panels, splice enclosures, and other structured cabling hardware where reliable single-mode links are required.
Advantages
The adapter offers consistent mating accuracy and low back reflection thanks to SC/UPC end-face alignment. Its duplex configuration supports two independent single-mode channels in a single housing, saving space in telecom racks and distribution frames. The compact form factor and standardized SC interface enable easy installation and replacement, while robust mechanical construction ensures long-term stability in rack-mounted or wall-mounted network equipment.
Suitable for
 Single-mode fiber patch panels and distribution frames
 Data center fiber connections and interconnects
 Telecommunications line terminations and subscriber networks
 Splice enclosures and fiber management systems
 Laboratory testing setups requiring repeatable SC/UPC mating
Key specifications
 Connector type: SC/UPC duplex
 Fiber type compatibility: single-mode 9/125 μm
 Channel count: duplex (2 channels)
 Mounting options: panel or chassis mountable
 Housing: compact rectangular adapter housing for standard SC footprint
 Performance characteristics: designed for low insertion loss and low back reflection with UPC polish
How to use
Install the adapter into the panel or chassis cutout that matches the standard SC footprint and secure it according to the enclosure or patch panel instructions. Insert the SC/UPC connector ferrules of each single-mode patch cord or pigtail into the adapter ports until they click into place, ensuring correct duplex orientation if required. For removal, depress the connector latch and withdraw the connector straight out to avoid damaging the ferrule end face. Maintain clean connector end faces by inspecting and cleaning with appropriate fiber cleaning tools before mating to ensure low loss and reliable performance.
Usage recommendations
Use the adapter with 9/125 μm single-mode fiber only and keep protective dust caps on unused ports. Regularly inspect and clean end faces with lint-free wipes and approved cleaning solutions to maintain low insertion loss. Avoid excessive mechanical stress on connected cables and route fibers to minimize bend radius and strain at the adapter interface.

## FAQ

### How much does the SC/UPC Duplex SM Adapter ADSC9D cost, and is it available for purchase?

The price is 2.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 26.06.2026 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. 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 OEM 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 OEM 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/4803240/27966124_large.webp