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header-product Fibre optic cable EFB Elektronik O2003.20 20 m ST Yellow
26.99 €

Fibre optic cable EFB Elektronik O2003.20 20 m ST Yellow

Fibre optic cable EFB Elektronik O2003.20 Photo 1
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Fibre optic cable EFB Elektronik O2003.20 20 m ST Yellow

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Fibre optic cable EFB Elektronik O2003.20 20 m ST Yellow

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Short description

The EFB Elektronik O2003.20 is a 20 m OS2 fibre optic cable featuring ST connectors on both ends. With a core diameter of 9 µm, this cable is designed for high-speed data transmission over long distances. Its yellow color makes it easily identifiable in installations. Ideal for InfiniBand applications, it ensures reliable performance and minimal signal loss, making it perfect for data centers and networking environments.
Available at price 26.99 €: 42 pcs.
Total available for order: 84 pcs.
Warranty: 2 Years
SKU: 3209742
Manufacturer: EFB Elektronik
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.30 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The EFB Elektronik O2003.20 is a 20 m OS2 fibre optic cable with ST connectors on both ends and a 9 µm core diameter. Designed for long-distance, high-speed data transmission, this yellow patchcord is suitable for structured cabling installations where a short, direct connection between a passive interface and an active device port is required. The cable complies with common structured cabling concepts and is compatible with network environments that use LC, SC, E2000® and MPO/MTP connectors alongside ST when necessary.

Advantages

This fibre optic cable provides low attenuation over long distances due to its OS2 single-mode construction and 9 µm core. ST connectors on both ends offer reliable mechanical coupling and are widely used in legacy and current networking equipment. The 20 m length allows flexible placement of devices in data centres and network racks while the yellow jacket ensures easy identification within cabling bundles.

Suitable for

  • Long-distance single-mode links in data centres and telecom rooms
  • Connections between passive interfaces and active device ports (patching)
  • InfiniBand and other high-speed network applications that accept ST connectors
  • Environments requiring clearly colour-coded cable management

Key specifications

  • Brand: EFB Elektronik
  • Model / MPN: O2003.20
  • Length: 20 m
  • Fibre type: OS2 (single-mode)
  • Core diameter: 9 µm
  • Connector type: ST–ST
  • Colour: Yellow
  • EAN: 4049759026295

How to use

Route the cable between the passive interface (for example, a patch panel) and the active device port (such as a switch, router or transceiver module) ensuring gentle bends and avoiding sharp kinks. Insert and secure the ST connectors into the appropriate ceramic or metal receptacles until the bayonet coupling locks. Verify link integrity and optical power levels using appropriate test equipment after installation.

Usage recommendations

Use the cable within recommended bend radius limits, keep connectors dust-free with protective caps when not in use, and label both ends for easy identification during maintenance and troubleshooting.
All features
Operating temperature (T-T):
-20 - 75
Cable length:
20 m
Product colour:
Yellow
Connector 1:
ST
Connector 2:
ST
Cable diameter:
3 mm
Fiber mode structure:
Single-mode
Core diameter:
9 µm
Cladding diameter:
125 µm
Jacket material:
Low smoke zero halogen (LSZH)
Connector 1 gender:
Male
Connector 2 gender:
Male
Fibre optic type:
OS2

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 42 09.07.2026 Best delivery 26.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 42 23.07.2026 30.49 €
26.99 €
Stock: 42
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
30.49 €
Stock: 42
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Fibre optic cable EFB Elektronik O2003.20 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 84 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 09.07.2026 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 EFB Elektronik 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 EFB Elektronik 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.
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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.