# Fibre optic cable EFB Elektronik LC-SC 50/125µ InfiniBand 7.5 m

**URL:** https://aio.lv/en/product--efb-elektronik-o032375--3125985
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0323.7,5
**EAN:** 4049759022709
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o032375--3125985

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik LC-SC fibre optic cable features a length of 7.5 m and is designed for high-speed data transmission. It uses OM4 fibre type with a core diameter of 50 µm, ensuring full duplex communication. The LC and SC connectors provide reliable connectivity for InfiniBand applications, making it ideal for data centers and networking environments.

## Long description

The EFB Elektronik LC-SC 50/125µ InfiniBand 7.5 m fibre optic cable is a duplex multimode link designed for reliable high-speed data transmission in professional networking environments. Using OM4 glass with a 50 µm core diameter, the cable supports demanding short-to-medium distance connections with stable signal integrity. Terminated with an LC connector on one end and an SC connector on the other, this 7.5 m cable is intended for InfiniBand and other multimode optical systems where low insertion loss and consistent performance are required.
Advantages
The OM4 multimode construction delivers higher bandwidth and lower attenuation compared with lower-grade multimode fibres, which helps maintain throughput for 10 GbE, 40 GbE and InfiniBand links. The LC and SC connector combination provides compatibility with a wide range of transceivers and patch panels, while the duplex design enables full-duplex communication. The 7.5 m length offers flexibility for rack-to-rack and device-to-patch-panel cabling without excessive slack.
Suitable for
 InfiniBand interconnects in data centre and HPC environments
 Multimode optical links between switches, routers and servers
 Patching between LC and SC ports in fibre distribution panels
 High-bandwidth short-to-medium distance connections (within buildings or campus networks)
Key specifications
 Fibre type: OM4 multimode
 Core/cladding diameter: 50/125 µm
 Connector types: LC (one end) to SC (other end)
 Configuration: duplex, multimode
 Cable length: 7.5 m
 Application: InfiniBand and multimode optical networks
How to use
Inspect connector endfaces for cleanliness before installation and, if necessary, clean with appropriate fibre cleaning tools to avoid increased insertion loss. Route the cable following standard bend-radius and cable management practices to prevent microbending and stress on the fibre. Insert the LC and SC connectors into their corresponding ports until they latch or click into place. Verify link status and signal quality using network diagnostics or optical test equipment after connection.
Usage recommendations
For best performance, use this OM4 duplex cable within its intended short-to-medium range and pair it with compatible OM4 transceivers or ports. Avoid tight bends and mechanical strain, and store spare cable coiled without sharp kinks. Periodic inspection and cleaning of connector endfaces will help maintain low insertion loss and stable link performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 7.5 m |
| Product colour | Pink |
| Connector 1 | LC |
| Connector 2 | SC |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OM4 |
| Sustainability certificates | RoHS |

## FAQ

### How much does the Fibre optic cable EFB Elektronik LC-SC 50/125µ cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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 29.07.2026 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/3125985/54596507_large.webp