# Fibre optic cable EFB Elektronik O2513.20 20 m SC Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o251320--1818505
**Data updated:** 2025-12-29 07:49 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O2513.20
**EAN:** 4049759026479
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o251320--1818505

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O2513.20 is a 20 m long OS2 fibre optic cable with SC connectors on both ends. It features a core diameter of 9 µm and supports full duplex communication, ensuring high-speed data transmission. The yellow color coding makes it easily identifiable in installations. Ideal for data centers and high-performance networking applications.

## Long description

The EFB Elektronik O2513.20 is a 20 m OS2 fibre optic cable with SC connectors on both ends. It has a 9 µm single-mode core and supports full duplex transmission, providing a direct optical link between a passive interface and an active device port in structured cabling systems. The yellow jacket provides standard single-mode colour coding for straightforward identification in racks and cable runs.
Advantages
This fibre jumper uses SC connectors on both ends for reliable push-pull coupling and low insertion loss. The 20 m length is suitable for longer interconnects within data centres and telecom rooms while maintaining the single-mode OS2 performance. The 9 µm core diameter and full-duplex configuration ensure high-speed, low-latency transmission compatible with standard single-mode equipment.
Suitable for
Data centre interconnections
Patch panels and fibre distribution frames
Server-to-switch links requiring single-mode OS2 cabling
Longer-distance intra-building fibre links
Key specifications
Brand: EFB Elektronik
Model / MPN: O2513.20
EAN: 4049759026479
Length: 20 m
Type: Single-mode (OS2)
Core diameter: 9 µm
Connectors: SC – SC (both ends)
Cable colour: Yellow
Configuration: Full duplex
How to use
Connect one SC connector to the passive interface (for example a patch panel or fibre outlet) and the other SC connector to the active device port (such as a transceiver or switch). Ensure connectors are clean before mating to avoid insertion loss or contamination. Route the cable following standard bend-radius and strain-relief practices to maintain optical performance over the 20 m span.
Usage recommendations
For best results, inspect and clean SC connectors with appropriate fibre-cleaning tools before installation. Maintain recommended minimum bend radius and secure the cable to prevent excessive tension. Use this OS2 single-mode jumper where single-mode performance and standard yellow identification are required.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 20 m |
| Product colour | Yellow |
| Connector 1 | SC |
| Connector 2 | SC |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OS2 |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O2513.20 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 23.07.2026 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: 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 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/1818505/54594662_large.webp