{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Fibre optic cable ROLINE 21.15.8642 OS2 LC–LC 2 m, 9 µm core, full duplex, yellow
13.99 €

Fibre optic cable ROLINE 21.15.8642 OS2 LC–LC 2 m, 9 µm core, full duplex, yellow

Fibre optic cable ROLINE 21.15.8642 LC–LC 2 m Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Fibre optic cable ROLINE 21.15.8642 OS2 LC–LC 2 m, 9 µm core, full duplex, yellow

{{email}}
You keep track of price changes

Fibre optic cable ROLINE 21.15.8642 OS2 LC–LC 2 m, 9 µm core, full duplex, yellow

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Single-mode fibre optic patch cable ROLINE 21.15.8642, 2 m length with LC to LC connectors. OS2 fibre with 9 µm core diameter provides single-mode transmission; full-duplex design supports bidirectional links. Yellow jacket identifies single-mode use. Suitable for data centre interconnects, switches, routers and telecom equipment requiring LC–LC connections.
Available for order: 100 pcs.
Warranty: 2 Years
SKU: 12089428
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
07.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

ROLINE 21.15.8642 is a 2 m single-mode fibre optic patch cable with LC–LC connectors, designed for OS2 networks and 9 µm core single-mode transmission. The uniboot construction houses both transmit and receive fibres in a single, compact jacket that is identified by a yellow outer sheath for single-mode use. This full-duplex patch cord is intended for high-density installations in data centres, telecom racks, switches and routers that require LC to LC connectivity and low-loss single-mode links.

Advantages

The uniboot LC–LC design reduces connector bulk compared with conventional duplex connectors and saves space in dense patch panels. Fabricated with ceramic ferrules and aramid yarn strain relief, the cable provides stable optical contact and high tensile strength. The halogen‑free, low‑smoke, flame‑retardant jacket improves safety in enclosed installations. Fibre polarity can be changed without special tools, simplifying rework and maintenance.

Suitable for

  • Data centre patch panels and high-density racks
  • Interconnects between switches, routers and optical transceivers
  • Telecommunication equipment and optical distribution frames
  • Longer single-mode runs requiring OS2 performance

Key specifications

  • Fibre type: single-mode OS2
  • Core diameter: 9 µm (single-mode)
  • Connector type: LC to LC (uniboot)
  • Polarity: full duplex, polarity changeable without tools
  • Length: 2 m
  • Jacket: low smoke, halogen‑free, flame‑retardant material
  • Construction: duplex fibre in single uniboot jacket with aramid yarn strain relief
  • Colour: yellow (single-mode identification)

How to use

Route the cable through cable management and secure it gently to avoid sharp bends; maintain the minimum bend radius as recommended for single-mode fibre. Plug the LC connectors into matching LC ports on transceivers, switches or patch panels until they click to ensure proper seating. If polarity needs to be reversed, use the uniboot design to swap fibre positions without disassembling connectors or using special tools. Clean connector endfaces with appropriate fibre cleaning tools before insertion to minimise insertion loss.

Usage recommendations

Use in indoor installations where single-mode OS2 transmission is required and space in patch panels is limited. Avoid tight bends and excessive pulling forces during installation; follow industry guidelines for fibre handling and connector cleaning to maintain link performance.

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.
2 m
Cable type: Type of cable e.g. electicity cable, optical cable.
LC/LC
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
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 fire retardant zero halogen (LSFRZH)
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

Description

Machine translation. Load original

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Fibre optic cable ROLINE 21.15.8642 LC–LC 2 m cost, and is it available for purchase?

The price is 13.99 € (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 02.10.2026 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.
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.