# BlueOptics SFP3131FU10MK InfiniBand Fibre Optic Cable 10 m LC

**URL:** https://aio.lv/en/product--blueoptics-sfp3131fu10mk--5038799
**Data updated:** 2025-12-30 05:52 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3131FU10MK
**EAN:** 4063232618173
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3131fu10mk--5038799

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP3131FU10MK is a 10 m InfiniBand fibre optic cable featuring LC connectors and OM4 fibre type. It has a core diameter of 50 µm and supports full duplex communication, making it ideal for high-speed data transmission in data centers and networking applications.

## Long description

BlueOptics SFP3131FU10MK is a 10 meter InfiniBand fiber optic patch cord with duplex LC/UPC to LC/UPC connectors and laser-optimized multi-mode OM4 fiber (G50/125 µm) in magenta. The cable is designed for 850 nm transmission, supports full-duplex links and is suitable for connections between patch panels, transceivers and other networking equipment. The jacket is flame-retardant LSZH to reduce smoke and eliminate halogen release in case of fire.
Advantages
The OM4 multi-mode fiber provides low attenuation (2.5 dB/km) and low insertion loss with high return loss; connector polish options (UPC or 8° APC) allow further optimization. BlueOptics uses branded fiber from manufacturers such as Corning, Fujikura or YOFC and high-quality connectors with zirconia ceramic ferrules for reliable mating performance up to 1500 cycles. Each cable is tested with interferometer and OTDR and delivered with a measurement protocol for insertion loss and return loss. The cable family is available in multiple standard lengths and can be supplied in custom lengths on request.
Suitable for
 Data center InfiniBand links and high-speed networking
 Interconnecting optical transceivers and patch panels
 Short-reach multimode applications at 850 nm
Key specifications
 Model: BlueOptics SFP3131FU10MK
 Length: 10 m
 Connector type: Duplex LC/UPC to LC/UPC
 Fiber type: OM4 (50/125 µm, laser-optimized multimode)
 Wavelength: 850 nm
 Attenuation: 2.5 dB/km
 Jacket: LSZH (flame-retardant, low smoke, halogen-free)
 Standards: Telcordia GR-326-Core 4.4; IEC-61034; IEC-754-1; IEC 60332-1; IEC 60332-3; IEC/EN 60950; RoHS
 MPN: SFP3131FU10MK
 EAN: 4063232618173
How to use
Install the cable by plugging the LC connectors into compatible LC ports on transceivers, switches or patch panels, observing correct polarity for duplex links. Avoid tight bends and secure the cable to prevent strain on connectors. For best performance, verify connector end-face cleanliness before mating and follow standard handling procedures for multimode fiber to prevent damage and contamination.
Usage recommendations
Use the OM4 LC-LC duplex cable for short-reach multimode links in data centers and networking racks; choose appropriate cable length to avoid excess slack and verify measured insertion loss with the provided test report after installation.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 10 m |
| Product colour | Red |
| Connector material | Ceramic |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable diameter | 2 mm |
| 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 |
| Quantity per pack | 1 pc(s) |
| Wavelengths supported | 850 |
| Fibre optic type | OM4 |
| Doesn't contain | Halogen |
| Connector polish type | UPC |
| Compliance certificates | RoHS |

## FAQ

### How much does the InfiniBand Fibre Optic Cable BlueOptics SFP3131FU10MK cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 91 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 29.07.2026 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/5038799/64338288_large.webp