# Fibre optic adapter ROLINE SC/SC female OM3 21.17.0054

**URL:** https://aio.lv/en/product--roline-21170054--11978328
**Data updated:** 2026-03-11 16:23 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** ROLINE
**Manufacturer code:** 21.17.0054
**EAN:** 7630049673182
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21170054--11978328

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

ROLINE 21.17.0054 is an SC-to-SC fibre optic adapter with female connectors, designed for OM3 multimode fibre. It provides a compact coupling solution for connecting two SC-terminated duplex cables or patch cords. Lightweight (4.6 g), the adapter is suitable for patch panels, wall plates and linking fibre runs in data centre and LAN environments.

## Long description

ROLINE 21.17.0054 is an SC-to-SC fibre optic adapter with female connectors designed for OM3 multimode fibre. The keystone-format adapter provides a compact coupling solution for joining two SC-terminated duplex cables or patch cords and is suitable for installation in patch panels, wall plates or other keystone-compatible housings. With a lightweight plastic housing and a ceramic ferrule sleeve it is intended for reliable multimode fibre coupling in LAN and data centre environments.
Advantages
The adapter offers a standard SC/SC interface for straightforward mating of SC connectors, ensuring stable mechanical alignment and low insertion loss when used with OM3 multimode fibre. The ceramic sleeve increases durability and repeatability of connections while the keystone form factor simplifies mounting in front plates and modular panels. Its small size and low weight make it practical for dense cabling installations where space and weight are factors.
Suitable for
Connecting two SC-terminated OM3 multimode patch cords
Installation in keystone-compatible wall plates and faceplates
Use in fibre optic patch panels and distribution frames
Extending or linking fibre runs in LAN and data centre environments
Key specifications
Connector type: SC female to SC female (duplex coupling)
Fibre type: OM3 multimode
Housing: keystone-format plastic
Ferrule sleeve material: ceramic
Weight: approximately 4.6 g
How to use
Insert the adapter into a keystone-compatible aperture of a patch panel, wall plate or faceplate until it snaps into place. Align the SC-terminated duplex patch cords and push each SC connector into the corresponding adapter socket until a positive mechanical engagement is felt. Verify that connectors are clean and free of dust or debris before mating to minimize insertion loss. For disconnection, depress the SC connector latch and pull straight out to avoid damaging the ferrule sleeve.
Usage recommendations
Clean connector end-faces with appropriate fibre cleaning tools before each connection, use dust caps when the adapter is not in use, and follow standard fibre handling procedures to avoid bending or stressing the cables. Use this adapter specifically with OM3 multimode cables to maintain expected optical performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0046 kg |
| Product colour | Black, Turquoise |
| Connector material | Ceramic |
| Connector type | SC/SC |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Fibre optic type | OM3 |
| Connector gender | Female |

## FAQ

### How much does the ROLINE SC/SC female OM3 fibre adapter 21.17.0054 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 — 100 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 01.07.2026 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 ROLINE 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 ROLINE 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/11978328/67475800_large.webp