# BlueOptics SFP3133FU2MK InfiniBand fibre optic cable 2 m LC ST

**URL:** https://aio.lv/en/product--blueoptics-sfp3133fu2mk--5038718
**Data updated:** 2025-12-30 05:52 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3133FU2MK
**EAN:** 4063232618067
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3133fu2mk--5038718

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP3133FU2MK is a 2 m InfiniBand fibre optic cable featuring LC and ST connectors. It uses OM4 fibre with a 50 µm core diameter, ensuring full duplex communication. Ideal for high-speed data transfer in data centers and networking applications.

## Long description

BlueOptics SFP3133FU2MK is an OM4 multimode fibre optic duplex patch cord with LC/UPC to ST/PC connectors and a 50/125 µm core/cladding design. The 2 m InfiniBand cable is intended for high-speed data transmission at 850 nm and provides full-duplex connections between patch panels, switches or optical transceivers. The jacket is LSZH and the cable is magenta-coloured, matching standard OM4 identification.
Advantages
This OM4 LC–ST duplex cable offers low attenuation (approximately 2.5 dB/km) and low insertion loss with high return loss. Connectors use zirconia ceramic ferrules from established manufacturers, rated for up to 1500 mating cycles. Cables are factory-tested with interferometer and OTDR and shipped with measurement protocols for insertion loss and return loss. The LSZH jacket reduces smoke and releases no halogens in case of fire.
Suitable for
Data centre interconnects and InfiniBand links
Patching between optical transceivers and patch panel ports
High-speed short-reach links at 850 nm
Environments requiring low-smoke, halogen-free cabling
Key specifications
Fibre category: OM4 (laser-optimized multimode, G50/125 µm)
Connectors: Duplex LC/UPC to ST/PC
Length: 2 m (other lengths available on request)
Wavelength: 850 nm
Attenuation: ~2.5 dB/km
Jacket: LSZH (flame-retardant, low smoke, halogen-free)
Compliance: Telcordia GR-326-Core 4.4, IEC and RoHS standards
How to use
Inspect connectors and ports for dust before mating. Align the LC and ST connectors with their respective ports and insert until a secure connection is felt. For best performance avoid sharp bends and maintain the minimum bend radius specified by the manufacturer. When relocating or rerouting, disconnect by depressing the LC latch and pulling the ST connector sleeve as required; store with protective dust caps when not in use.
Usage recommendations
Use this OM4 LC–ST duplex cable for short-reach, high-bandwidth links within racks and between equipment in data centres. Select the appropriate length to avoid excess cable slack and follow handling guidelines to preserve low insertion loss and longevity of connectors.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 2 m |
| Product colour | Red |
| Connector material | Ceramic |
| Connector 1 | LC |
| Connector 2 | ST |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Wavelengths supported | 850 |
| Fibre optic type | OM4 |
| Doesn't contain | Halogen |
| Connector polish type | UPC/PC |
| Compliance certificates | RoHS |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP3133FU2MK cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 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 17.07.2026 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/5038718/64337704_large.webp