ROLINE SC–SC OM4 fibre optic adapter 21.17.0055

Name: Fibre optic adapter ROLINE 21.17.0055 21.17.0055
Brand: ROLINE
SKU: 11978323
Price: 3.99 EUR
Availability: InStock

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Fibre optic adapter ROLINE 21.17.0055 SC female to SC female OM4

ROLINE SC–SC OM4 fibre optic adapter 21.17.0055 Photo 1

ROLINE SC–SC OM4 fibre optic adapter 21.17.0055 Photo 2

ROLINE SC–SC OM4 fibre optic adapter 21.17.0055 Photo 3

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Short description

ROLINE 21.17.0055 is an OM4 fibre optic adapter with SC-to-SC female connectors. Designed for joining two SC-format multimode OM4 fibres, it provides a compact inline coupling for data centre, telecom and LAN installations. Lightweight (4.6 g) and suitable for patch panels, trunking and fibre extension tasks.

Available for order: 100 pcs.

Warranty: 2 Years

SKU: 11978323

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

30.06.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

03.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.00 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

ROLINE 21.17.0055 SC female to SC female OM4 is a compact OM4 multimode fibre optic adapter designed to join two SC-format multimode fibres. The adapter provides an inline coupling suitable for patch panels, trunking and fibre extension tasks in data centre, telecom and LAN environments. It is lightweight and presented in a keystone-format plastic housing with a ceramic ferrule sleeve to ensure stable alignment between connected connectors.

Advantages

The keystone-format design allows easy installation into compatible faceplates and panels while keeping a low profile. The ceramic sleeve supports precise alignment of SC ferrules, reducing insertion loss and maintaining signal integrity for OM4 multimode links. Small size and light weight make the adapter suitable for dense cabling environments and for extending or repairing existing jumper connections without requiring complex tooling.

Suitable for

Joining two SC multimode OM4 fibre jumper cables
Installation in fibre optic front plates, patch panels or keystone panels
Extending short fibre runs in data centre and LAN cabinets
Temporary or permanent inline couplings in telecom and network racks

Key specifications

Connector types: SC female to SC female
Fiber type: OM4 multimode
Housing: keystone-format plastic
Sleeve material: ceramic ferrule sleeve
Weight: approximately 4.6 g

How to use

Insert the adapter into a compatible keystone slot in a faceplate or patch panel, or use it as an inline coupling between two SC multimode OM4 jumper cables. Carefully align and push each SC connector into the adapter until a secure connection is felt. Verify fibre cleanliness before connection and inspect endfaces for contamination or damage to avoid increased loss. Handle assembled fibres gently to prevent bending beyond recommended radii.

Usage recommendations

Clean connector endfaces with appropriate fibre cleaning tools before mating. Use the adapter in environments that match multimode OM4 specifications and avoid exposing it to excessive mechanical stress or moisture. For best performance, follow standard fibre handling procedures and keep insertion/removal cycles to a minimum to preserve the ceramic sleeve and connector endfaces.

All features

Weight:: 0.0046 kg
Product colour:: Black, Pink
Connector material:: Ceramic
Connector type:: SC/SC
Fiber mode structure:: Multi-mode
Core diameter:: 50 µm
Cladding diameter:: 125 µm
Fibre optic type:: OM4
Connector gender:: Female

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Customer questions

FAQ

How much does the ROLINE SC–SC OM4 fibre optic adapter 21.17.0055 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 30.06.2026 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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