# BlueOptics SFP3133FU0.5MK InfiniBand fibre optic cable 0.5 m LC ST

**URL:** https://aio.lv/en/product--blueoptics-sfp3133fu05mk--10468580
**Data updated:** 2026-03-07 15:19 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3133FU0.5MK
**EAN:** 4063232618050
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3133fu05mk--10468580

## 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

The BlueOptics SFP3133FU0.5MK is a 0.5 m InfiniBand fibre optic cable featuring OM4 fibre type, LC and ST connectors, and full duplex capability. It is designed for high-speed data transmission in data centers and networking environments, ensuring reliable performance and minimal signal loss.

## Long description

The BlueOptics SFP3133FU0.5MK InfiniBand fibre optic cable 0.5 m LC ST is a short multimode link designed for high-bandwidth, low-latency connections in data centres and professional networking environments. Constructed with OM4 multimode fibre and equipped with an LC connector on one end and an ST connector on the other, the cable supports full duplex transmission and is intended for reliable short-reach optical links where minimal signal loss and consistent throughput are required.
Advantages
This OM4 fibre cable delivers enhanced modal bandwidth for higher data rates and extended reach compared with lower-grade multimode fibres. The mixed LC–ST connector configuration allows integration between devices with different port types without additional adapter hardware. Its 0.5 m length reduces excess slack, improving cable management and airflow in dense rack environments. Full duplex capability supports simultaneous transmit and receive channels for bidirectional high-speed communication.
Suitable for
Short-reach InfiniBand links between switches, host channel adapters and storage systems
Patch connections in data centre racks and optical patch panels
Interconnects in high-performance computing clusters requiring low latency
Situations where mixed connector types (LC to ST) are needed without adapters
Key specifications
Fiber type: OM4 multimode
Length: 0.5 m
Connector A: LC (multimode)
Connector B: ST (multimode)
Transmission mode: Full duplex
Typical application: InfiniBand and short-reach optical networking
How to use
Inspect both connector endfaces for contamination before installation and clean if necessary using appropriate fibre cleaning tools. Insert the LC connector into the LC port and the ST connector into the ST port until each engages securely. Avoid tight bends at the cable ends and maintain the manufacturer’s minimum bend radius to prevent increased attenuation. Route the 0.5 m cable to minimise stress and secure it to rack cable management features to preserve connector integrity and airflow.
Usage recommendations
For reliable long-term performance, handle connectors by the boot or housing, keep protective caps in place when not connected, and store spare cables in a clean, dry environment. Use this cable for short interconnects within racks or between adjacent equipment where OM4 performance and a combination of LC and ST interfaces are required.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 0.5 m |
| Product colour | Magenta, Violet |
| Connector 1 | LC |
| Connector 2 | ST |
| Fiber mode structure | Multi-mode |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Wavelengths supported | 850 |
| Fibre optic type | OM4 |
| Connector polish type | UPC/PC |
| Compliance certificates | RoHS |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP3133FU0.5MK cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 189 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 BlueOptics 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 BlueOptics 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/10468580/64387181_large.webp