# BlueOptics SFP3131BU3MM InfiniBand fibre optic cable 3 m LC Yellow

**URL:** https://aio.lv/en/product--blueoptics-sfp3131bu3mm--10639995
**Data updated:** 2026-06-25 19:50 (EEST)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3131BU3MM
**EAN:** 4063232623511
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3131bu3mm--10639995

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP3131BU3MM is a 3 m fibre optic cable designed for high-speed data transmission. It features LC connectors and a core diameter of 9 µm, ensuring full duplex communication. This cable is suitable for InfiniBand applications, providing reliable performance and minimal signal loss.

## Long description

The BlueOptics SFP3131BU3MM is a high-performance 3-meter single-mode fiber optic patch cord designed for reliable, high-speed data transmission. Featuring duplex LC/APC connectors with an 8-degree angled polish, this cable utilizes G.657.A1 fiber technology to ensure minimal signal loss and superior return loss performance. The cable is encased in a yellow, flame-retardant LSZH jacket, making it a safe and durable choice for professional networking environments.
Advantages
This fiber optic cable offers exceptional signal integrity by utilizing high-quality components from industry-leading manufacturers. The inclusion of Zirconia ceramic ferrules ensures a long service life of up to 1500 mating cycles, providing consistent connectivity. Because it is built with a flame-retardant LSZH jacket, the cable produces minimal smoke and no halogen emissions in the event of a fire, adhering to strict international safety standards. Every cable undergoes rigorous testing, including interferometer and OTDR analysis, to guarantee that it meets high-performance requirements for data centers and enterprise networks.
Suitable for
Connecting patch panel ports
Linking optical transceivers
InfiniBand high-speed data applications
Enterprise network infrastructure
Data center cabling environments
This cable is not suitable for multi-mode fiber optic systems, as it is specifically engineered for single-mode applications. Additionally, it should not be used in environments where the required cable length exceeds the 3-meter specification or where standard LC/UPC connectors are strictly required without the angled physical contact (APC) interface.
Key specifications
Length: 3 meters
Fiber type: Single-mode (SMF) G.657.A1
Connector type: Duplex LC/APC to LC/APC
Core diameter: 9/125 µm
Jacket material: LSZH (Low Smoke Zero Halogen)
Operating wavelengths: 1310nm / 1550nm
Durability: Up to 1500 mating cycles
To use the BlueOptics SFP3131BU3MM, simply insert the LC/APC connectors into the corresponding ports on your networking equipment or patch panels until you hear a secure click. Ensure that the fiber ends are clean and free of dust before connection to maintain optimal signal quality. The cable is designed for plug-and-play installation in standard fiber optic hardware.
What to consider before purchase
Verify that your equipment supports LC/APC (angled) connectors
Confirm the required cable length for your specific setup
Ensure compatibility with single-mode (G.657.A1) fiber infrastructure
Check the port density of your patch panels
Usage recommendations: Always handle fiber optic cables with care to avoid sharp bends that could damage the internal glass core. Keep the protective dust caps on the connectors until the moment of installation to prevent contamination of the optical surfaces.

## Specifications

| Feature | Value |
|---|---|
| Certification | IEC-61034,IEC-754-1, IEC 60332-1, IEC 60332-3, IEC/EN 60950 |
| Full duplex | Yes |
| Cable length | 3 m |
| Product colour | Yellow |
| Connector material | Ceramic |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable diameter | 2 mm |
| Fiber mode structure | Single-mode |
| Core diameter | 9 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 | 1550, 1310 |
| Fibre optic type | G.657.A1 |
| Doesn't contain | Halogen |
| Connector polish type | APC |
| Compliance certificates | RoHS |

## FAQ

### How much does the BlueOptics SFP3131BU3MM InfiniBand fibre optic cable cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 507 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 03.08.2026 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/10639995/64418092_large.webp