# BlueOptics SFP3333EU5MK InfiniBand fibre optic cable 5 m ST Aqua

**URL:** https://aio.lv/en/product--blueoptics-sfp3333eu5mk--5038652
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3333EU5MK
**EAN:** 4063232617633
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3333eu5mk--5038652

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP3333EU5MK is a 5 m InfiniBand fibre optic cable with ST connectors. It features OM3 fibre type and a core diameter of 125 µm, ensuring high-speed data transmission and reliability for networking applications.

## Long description

The BlueOptics SFP3333EU5MK InfiniBand fibre optic cable 5 m ST Aqua is a multimode OM3 cable designed for high-speed data transmission in short to medium distance networking environments. With a 125 µm core diameter and ST connectors, this 5-metre cable supports reliable optical links for InfiniBand systems and other high-performance network equipment that use ST terminations and OM3 fibre.
Advantages
This OM3 fibre cable provides low attenuation and consistent signal integrity for high-bandwidth applications. The 5 m length balances flexibility and reach for rack-to-rack connections or equipment-to-switch links in data centres and server rooms. ST Aqua connectors offer secure mechanical coupling with common transceivers and adapters used in InfiniBand and legacy optical setups. The cable construction is suited for standard indoor installations where multimode OM3 performance is required.
Suitable for
 InfiniBand links between servers, switches and host adapters
 Short- to medium-distance optical connections in data centres
 Rack-to-rack or equipment-to-switch cabling
 Multimode OM3 network segments requiring ST connectors
Key specifications
 Fibre type: OM3 multimode
 Length: 5 metres
 Connector type: ST (Aqua colour)
 Core diameter: 125 µm
 Application: short to medium range high-speed optical transmission
How to use
Inspect both ST connectors and device ports for cleanliness before installation. Align the ST connector’s bayonet-style end with the device receptacle and insert, then twist to lock the connector in place. Route the cable avoiding tight bends and stress points; maintain recommended bend radius for multimode fibre to preserve optical performance. When disconnecting, twist to release and pull straight out without bending the fibre excessively. Regularly inspect and clean connector end-faces with appropriate fibre cleaning tools to maintain signal quality.
Usage recommendations
Use this OM3 ST cable for indoor data centre and server-room environments where 5 m reach is sufficient. Avoid outdoor exposure, direct sunlight, and environments with excessive humidity or mechanical strain. For highest performance, pair with compatible InfiniBand transceivers and maintain clean connectors and proper bend radii.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Product colour | Aqua colour |
| Connector 1 | ST |
| Connector 2 | ST |
| Insertion loss | 0.2 dB |
| Fiber mode structure | Multi-mode |
| Core diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | OM3 |
| Connector polish type | PC |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP3333EU5MK cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 342 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 31.07.2026 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/5038652/64337354_large.webp