# BlueOptics SFP3333FU1MK InfiniBand fibre optic cable 1 m ST

**URL:** https://aio.lv/en/product--blueoptics-sfp3333fu1mk--4472042
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3333FU1MK
**EAN:** 4063232617671
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3333fu1mk--4472042

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP3333FU1MK is a 1 m InfiniBand fibre optic cable featuring ST connectors. It utilizes OM4 fibre optic type for high-speed data transmission, making it suitable for data centers and networking applications. This cable ensures reliable performance and efficient connectivity for your devices.

## Long description

The BlueOptics SFP3333FU1MK is a 1 m InfiniBand fibre optic patch cable with duplex ST/PC to ST/PC connectors and OM4 multimode fibre (50/125 µm). Designed for short-range, high-speed data transmission at 850 nm, this ST‑ST duplex cable provides reliable connections between patch panels, optical transceivers and active networking equipment. The cable is finished in magenta and fitted with a flame-retardant LSZH jacket for reduced smoke and no halogen release in case of fire.
Advantages
This OM4 multimode cable delivers low attenuation (approximately 2.5 dB/km) and low insertion loss with high return loss characteristics. Factory-installed zirconia ferrule connectors from reputable manufacturers ensure stable mating performance and durability up to the rated mating cycles. Each cable is production-tested using interferometry and OTDR and shipped with a measurement protocol for insertion loss and return loss values, supporting predictable performance in data center and enterprise environments.
Suitable for
Short-reach InfiniBand and Ethernet links in data centers
Interconnection of optical transceivers and patch panels
High-density cabling environments requiring OM4 multimode performance
Installations where low smoke and halogen-free material is required
Key specifications
Fibre type: OM4 multimode (50/125 µm)
Wavelength: 850 nm
Connector type: Duplex ST/PC to ST/PC
Length: 1 meter
Attenuation: ~2.5 dB/km (typical)
Jacket: LSZH (low smoke zero halogen)
Color: Magenta
Polish options: UPC standard (APC polish available where applicable)
How to use
Connect one ST connector to the transmit/receive port of an optical transceiver or patch panel port and the matching ST connector to the corresponding device port. Ensure connectors are clean and free of dust before mating; use appropriate fibre cleaning tools to avoid end-face contamination. Route the cable using proper bend radii for 50/125 µm multimode fibre and secure it in cable management pathways to prevent strain or mechanical damage. If measuring link performance, refer to the included measurement protocol and verify insertion loss and return loss values after installation.
Usage recommendations
Use in indoor data center and enterprise networks where OM4 multimode performance at 850 nm is required. Maintain connector cleanliness, avoid tight bends (observe minimum bend radius), and store measurement documentation for future troubleshooting. For runs longer than the intended short-reach OM4 application, consider appropriate single-mode or extended multimode solutions.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.03 kg |
| Package weight | 30 g |
| Cable length | 1 m |
| Product colour | Pink |
| Connector 1 | ST |
| Connector 2 | ST |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | OM4 |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP3333FU1MK cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 30.07.2026 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/4472042/64304034_large.webp