# Fibre optic cable EFB Elektronik O0387.20 20 m 2x SC 2x LC

**URL:** https://aio.lv/en/product--efb-elektronik-o038720--1038401
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0387.20
**EAN:** 4049759056469
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o038720--1038401

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O0387.20 is a 20 m OS2 fibre optic cable featuring 2x SC and 2x LC connectors. With a core diameter of 9 µm, it supports full duplex communication, ensuring high-speed data transmission and minimal signal loss. Ideal for data centers and high-performance networking applications.

## Long description

The EFB Elektronik O0387.20 is a 20 m OS2 single-mode fibre optic cable fitted with two SC connectors on one end and two LC connectors on the other. With a 9 µm core diameter and support for full-duplex links, this cable is intended for high-speed point-to-point optical transmission with low attenuation and controlled dispersion. The cable assembly is suitable for structured cabling in environments such as data centres, server rooms and telecommunication racks where single-mode links are required over longer distances.
Advantages
This fibre optic cable provides reliable single-mode transmission over a 20 m distance and is equipped with industry-standard SC and LC connectors for wide compatibility with network equipment. The 9 µm core diameter (OS2) reduces modal dispersion and supports low-loss connections, while the full-duplex configuration allows simultaneous bidirectional data flow. The combination of SC and LC terminations simplifies integration between devices that use different connector types without additional adapters.
Suitable for
Interconnecting network equipment in data centres and server rooms
High-performance networking links between switches, routers and optical transceivers
Rack-to-rack or equipment-to-equipment optical connections
Telecommunications and structured cabling backbones requiring single-mode fibre
Key specifications
Length: 20 m
Fibre type: OS2 single-mode
Core diameter: 9 µm
Connectors: 2x SC to 2x LC
Transmission mode: full duplex
How to use
Install the cable by connecting the SC and LC connectors to the corresponding ports on your network devices or optical transceivers. Ensure connectors are clean before mating to avoid signal loss; use an appropriate fibre cleaning tool or lint-free wipes and isopropyl alcohol if necessary. Route the cable avoiding tight bends and mechanical stress to maintain the specified bend radius and to prevent microbends. Secure the cable within racks or cable managers to prevent strain on the terminations and to preserve long-term link quality.
Usage recommendations
Verify compatibility of device ports and transceiver types before installation, and perform an optical loss test or continuity check after connecting to confirm acceptable signal levels. Store and handle the cable according to standard single-mode fibre practices to prevent contamination and physical damage.

## Specifications

| Feature | Value |
|---|---|
| Certification | ISO / IEC11801, IEC-60754-2, IEC-60332-1, IEC-61034, IEC-61753-1, EN 50265-2-1 |
| Full duplex | Yes |
| Storage temperature (T-T) | -20 - 85 |
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 20 m |
| Product colour | Yellow |
| Connector 1 | 2x SC |
| Connector 2 | 2x LC |
| Cable diameter | 2 mm |
| Insertion loss | 0.3 dB |
| 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 |
| Cable weight | 8.2 kg/km |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OS2 |
| Return loss | 65 dB |
| Sustainability certificates | RoHS |
| Doesn't contain | Halogen |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O0387.20 cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 17.07.2026 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. 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/1038401/54590883_large.webp