# Fibre optic cable EFB Elektronik O0937.20 — OS2, 20 m, E-2000 (LSH) to LC, 9 µm, full duplex, yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o093720--10966905
**Data updated:** 2026-01-14 13:06 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0937.20
**EAN:** 4049759025915
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 81.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 67.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o093720--10966905

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

EFB Elektronik O0937.20 is a 20 m OS2 single-mode fibre optic cable with E-2000 (LSH) connector on one end and LC connector on the other. It has a 9 µm core diameter and supports full duplex transmission. Designed for high-speed data links and backbone connections, it suits data centres, telecom equipment and network infrastructure requiring low loss and reliable optical performance.

## Long description

EFB Elektronik O0937.20 is a 20 m single-mode fibre optic cable built for low-loss, reliable optical links. The cable uses OS2 graded single-mode fibre with a 9 µm core diameter and terminates in an E-2000 (LSH) connector on one end and an LC connector on the other, providing full duplex capability. It is intended for high-speed data transmission in backbone links, telecommunication racks and structured cabling environments where consistent signal quality and low attenuation are required.
Advantages
The cable offers stable single-mode performance with a 9 µm core optimized for long-distance and high-bandwidth optical transmission. E-2000 (LSH) to LC termination provides compatibility with equipment using these common interfaces while the full duplex configuration enables simultaneous bidirectional data flow. The 20 m length provides flexible routing between racks and equipment without additional splices, and the yellow jacket makes the cable easy to identify in multi-fibre installations.
Suitable for
 Data centre backbone and inter-rack connections
 Telecommunications equipment links
 Patch panels and optical distribution frames
 LAN/WAN links requiring single-mode OS2 performance
 High-speed optical interfaces with E-2000 or LC ports
Key specifications
 Fibre type: single-mode OS2
 Core diameter: 9 µm
 Length: 20 m
 Connector A: E-2000 (LSH)
 Connector B: LC
 Transmission: full duplex
 Jacket colour: yellow
How to use
Install the cable by connecting the E-2000 (LSH) end to the matching socket on the transmitting or receiving device and insert the LC connector into the corresponding port on the opposite device or patch panel. Ensure connectors are clean before insertion to maintain low optical loss. Route the cable following standard bend radius guidelines and secure it with cable management hardware to avoid strain or microbending. For diagnostic checks, verify continuity and insertion loss with appropriate fibre test equipment after installation.
Usage recommendations
Prior to installation, inspect and, if necessary, clean connectors with approved fibre cleaning tools. Avoid tight bends and sharp kinks; maintain the manufacturer’s minimum bend radius. Use labelled cable management and strain relief to preserve connector alignment and optical performance during operation.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 20 m |
| Product colour | Yellow |
| Connector 1 | E-2000 (LSH) |
| Connector 2 | LC |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OS2 |
| Connector polish type | APC |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O0937.20 — 20 m cost, and is it available for purchase?

The price is 81.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 24.07.2026 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/10966905/61404886_large.webp