# InfiniBand/fibre optic cable EFB Elektronik LC/LC 50/125µ 0.5 m

**URL:** https://aio.lv/en/product--efb-elektronik-o0310050--3696805
**Data updated:** 2026-01-13 17:46 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O0310.050
**EAN:** 4049759022204
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o0310050--3696805

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik LC/LC fibre optic cable features a length of 0.5 m and a core diameter of 50 µm, ensuring high-speed data transmission. With full duplex capability, it allows simultaneous data flow in both directions, making it ideal for InfiniBand applications. The durable construction and reliable connectors provide excellent performance and longevity.

## Long description

The EFB Elektronik LC/LC 50/125µ 0.5 m fibre optic cable is a short duplex patch cable designed for high-speed data links in InfiniBand and other multimode optical networks. With a 50/125 µm core/cladding profile and LC connectors on both ends, the cable supports simultaneous bidirectional communication and low insertion loss across typical multimode wavelengths. Its compact 0.5 m length helps maintain neat rack and chassis cabling while minimizing signal attenuation in short-reach interconnects.
Advantages
This LC/LC multimode cable provides reliable full-duplex data transmission with low insertion loss and consistent optical performance. The 50/125 µm core size is compatible with multimode InfiniBand transceivers and other multimode interfaces, offering predictable modal bandwidth for short-reach links. The robust connector ferrules and polished endfaces ensure stable mating and reduced back-reflection, while the short length reduces excess slack and simplifies cable management in dense equipment environments.
Suitable for
InfiniBand short-reach connections in server and storage clusters
Patch panels and switch-to-transceiver links in data centers
High-density rack cabling where space and bend control are important
Multimode optical link testing and temporary interconnects
Key specifications
Connector type: LC to LC (duplex)
Fiber type: Multimode 50/125 µm
Length: 0.5 m
Polish/finish: UPC/PC-style polished ferrules (typical for low back-reflection)
Mode: Full duplex
Typical applications: InfiniBand and multimode optical networks
How to use
Plug each LC connector into the corresponding LC port of transceivers, switches or patch panels, ensuring correct orientation of the duplex clip to match transmit and receive channels. Check that connectors are clean before mating; use appropriate fiber cleaning tools if dust or contaminants are present. Route the 0.5 m cable to avoid sharp bends near the connector ends and secure it gently to maintain bend radius and prevent strain on the fiber or connector housing.
Usage recommendations
For optimal performance, use this multimode LC/LC cable for short-reach InfiniBand links and within data center patching where 50/125 µm fiber is specified. Regularly inspect and clean connector endfaces, avoid exceeding recommended bend radius, and store the cable in protective sleeves when not in use to preserve connector integrity and optical performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 0.5 m |
| Product colour | Orange |
| Connector 1 | LC |
| Connector 2 | LC |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

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

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 27.07.2026 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/3696805/64223301_large.webp