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header-product Fibre optic cable ROLINE 21.15.8789 10 m LC Yellow
19.49 €

Fibre optic cable ROLINE 21.15.8789 10 m LC Yellow

Fibre optic cable ROLINE 21.15.8789 Photo 1
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Fibre optic cable ROLINE 21.15.8789 10 m LC Yellow

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Fibre optic cable ROLINE 21.15.8789 10 m LC Yellow

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Short description

The ROLINE 21.15.8789 is a 10 m OS2 fibre optic cable featuring LC connectors on both ends. With a core diameter of 9 µm, it supports full duplex communication, ensuring high-speed data transmission. The yellow color coding helps in easy identification and organization of cables in networking setups.
Available at price 19.49 €: 7 pcs.
Total available for order: 114 pcs.
Warranty: 2 Years
SKU: 1040540
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
11.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.12 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
14.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 20.49 €: 100 pcs.
Together cheaper
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Product information

Description

The ROLINE 21.15.8789 is a 10 m single-mode fibre optic patch cable in OS2 quality with LC connectors on both ends. It has a 9 µm core diameter and supports full duplex transmission for high-speed data transfer. The cable's yellow jacket provides standard colour coding for easy identification and organised cabling in network installations.

Advantages

This LC–LC OS2 patch cable offers low attenuation and stable signal transmission over long distances thanks to its single-mode construction. The 10 m length provides flexibility for connecting equipment across racks or between rooms. Standardised yellow colouring and LC connector form factor ensure compatibility with common networking hardware and simplify cable management.

Suitable for

  • FTTx and long-distance backbone links
  • Data centres and server room interconnects
  • Telecommunications and ISP infrastructure
  • High-speed LAN links requiring single-mode fibre

Key specifications

  • Brand: ROLINE
  • MPN: 21.15.8789
  • EAN: 7611990127146
  • Length: 10 m
  • Connector type: LC to LC
  • Fibre type: Single-mode (OS2)
  • Core diameter: 9 µm
  • Duplex: Full duplex
  • Jacket colour: Yellow

How to use

Inspect connectors and ports for dust or damage before installation. Align and insert the LC connectors into corresponding LC ports until they click into place. Use both strands for full duplex links, ensuring correct transmit/receive orientation. Route the cable avoiding sharp bends and kinks; maintain the manufacturer's minimum bend radius. For permanent installations, secure the cable with appropriate cable management accessories.

Usage recommendations

Handle LC connectors with care and keep protective caps on unused ends. Clean connector end-faces with proper fibre cleaning tools when performance issues are suspected. Use OS2 single-mode patch cords for long-distance or high-bandwidth applications where single-mode compatibility is required.
All features
Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes
Cable length: How long the cable is.
10 m
Product colour: The colour e.g. red, blue, green, black, white.
Yellow
Connector 1: This is the first connector in the device.
LC
Connector 2: This is the second connector in the device.
LC
Fiber mode structure:
Single-mode
Core diameter: The diameter of the core, which is the material at the centre e.g. the metal in an electrical wire.
9 µm
Cladding diameter: The diameter of the cladding, which is the material around the centre (core) e.g. the plastic coating in an electrical wire.
125 µm
Jacket material:
Low smoke zero halogen (LSZH)
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Male
Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Male
Fibre optic type: The standardised properties of the fiber optic cable.
OS2
Doesn't contain:
Halogen

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 100 11.08.2026 Best delivery
20.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 7 11.08.2026 Best delivery
19.49 € Best price
WH109 7 25.08.2026
23.99 €
20.49 €
Stock: 100
Delivery Date: 11.08.2026 Best delivery
Warehouse: WH94
Available only for legal entities
19.49 €
Stock: 7
Delivery Date: 11.08.2026 Best delivery
Warehouse: EU9
23.99 €
Stock: 7
Delivery Date: 25.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Fibre optic cable ROLINE 21.15.8789 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 114 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 11.08.2026 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: Cash payment, 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.

Where can I download the instructions for Fibre optic cable ROLINE 21.15.8789?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.