# Fibre optic cable EFB Elektronik O2561.15 15 m SC Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o256115--1038405
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O2561.15
**EAN:** 4049759026530
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o256115--1038405

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O2561.15 is a 15 m OS2 fibre optic cable featuring SC connectors on both ends. With a core diameter of 9 µm, it supports full duplex communication, ensuring high-speed data transmission. Ideal for InfiniBand applications, this durable yellow cable provides reliable connectivity for data centers and networking environments.

## Long description

The EFB Elektronik O2561.15 is a 15 m OS2 single-mode fibre optic patch cable with SC connectors on both ends. Designed for full duplex data transmission, this yellow cable has a 9 µm core diameter that supports long-distance, low-loss signal transport. Its construction is suitable for professional networking environments such as data centers, server rooms and InfiniBand installations, providing consistent optical performance for high-speed links.
Advantages
This fibre optic cable provides stable single-mode transmission with low attenuation and predictable insertion loss thanks to its OS2 specification and 9 µm core. The SC connectors ensure a secure push-pull mating mechanism for reliable connections and easy handling. The 15 m length offers flexibility for cable routing within racks and across adjacent equipment areas, while the yellow jacket makes the cable easily identifiable among other network and power cabling.
Suitable for
 Data centre uplinks and inter-rack connections
 InfiniBand and other high-speed networking links
 Server room backbone cabling and equipment interconnects
 Longer runs between networking equipment where single-mode fibre is required
Key specifications
 Fibre type: single-mode (OS2)
 Length: 15 m
 Core diameter: 9 µm
 Connector type: SC to SC (both ends)
 Transmission: full duplex
 Cable colour: yellow
How to use
Verify that the SC connectors are clean and free of dust before insertion, using appropriate fibre cleaning tools if necessary. Align and insert each SC connector into the corresponding transceiver or patch panel port until it clicks; ensure correct polarity for full duplex operation. Route the cable to avoid tight bends and mechanical stress, maintaining the manufacturer's minimum bend radius. Periodically inspect connectors and jacket for damage and replace the cable if any optical performance degradation is observed.
Usage recommendations
Store the cable coiled without sharp bends and protect connector end faces with dust caps when not in use. Use proper strain relief at rack entry points and avoid running the fibre alongside high-voltage power lines to minimise interference risks. For critical links, perform insertion loss and return loss tests after installation to confirm expected optical performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 15 m |
| Product colour | Yellow |
| Connector 1 | SC |
| Connector 2 | SC |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OS2 |
| Connector polish type | APC |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O2561.15 cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 21.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1038405/54590897_large.webp