# BlueOptics SFP3131FU1MK InfiniBand fibre optic cable 1 m LC OM4

**URL:** https://aio.lv/en/product--blueoptics-sfp3131fu1mk--5038796
**Data updated:** 2025-12-30 05:52 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3131FU1MK
**EAN:** 4063232618142
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3131fu1mk--5038796

## 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 SFP3131FU1MK is a 1 m InfiniBand fibre optic cable featuring LC connectors and OM4 fibre type. It supports full duplex communication, making it ideal for high-speed data transfer in data centers and networking environments.

## Long description

BlueOptics SFP3131FU1MK is a 1 meter duplex fiber optic patch cord with LC-UPC connectors on both ends, designed as a laser-optimized multimode OM4 cable (G50/125µm) in magenta color. The cable uses a 2.0 mm tube and a low-smoke zero-halogen (LSZH) jacket, includes zirconia ceramic ferrules and is delivered with a measurement protocol documenting input loss and return loss values.
Advantages
This OM4 duplex LC-LC patch cord provides low input loss (under 0.2 dB per connector) and a typical attenuation of 2.5 dB/km at 850 nm, enabling reliable short-range high-speed links. The LSZH jacket reduces smoke and avoids halogen emission in case of fire. Components from established manufacturers and zirconia ferrules ensure mechanical durability and up to 1500 mating cycles. Each cable is tested using interferometer and OTDR and shipped with a measurement protocol.
Suitable for
Connecting LC ports on patch panels
Linking optical transceivers (InfiniBand, 10/40/100G short-reach transceivers that use OM4)
Data center horizontal and rack-to-rack short-range connections
High-density multimode fiber installations requiring OM4 performance
Key specifications
Length: 1 meter
Connector: LC-UPC to LC-UPC duplex
Fiber type: Multimode OM4 (G50/125µm)
Color: Magenta (jacket), beige connectors
Jacket: LSZH, 2.0 mm tube
Ferrule: Zirconia ceramic
Attenuation: approx. 2.5 dB/km at 850 nm; input loss \< 0.2 dB
Standards: Telcordia GR-326-Core; IEC-61034; IEC-754-1; IEC 60332-1; IEC 60332-3; IEC/EN 60950; RoHS
Included: Measurement protocol
How to use
Remove protective caps from both LC connectors, route the 1 m cable without sharp bends (observe the minimum bend radius specified by the installer), and plug each LC connector into the corresponding LC port on the patch panel or transceiver. Ensure connectors are clean before mating; if necessary, use appropriate fiber cleaning tools. After installation, verify link parameters using suitable test equipment or rely on the included measurement protocol for the supplied loss values.
Usage recommendations
Use this OM4 LC-LC duplex patch cord for short-reach high-speed multimode links (for example 850 nm transceiver connections). Store and handle connectors with caps when not in use, avoid tight bends and mechanical stress, and clean connectors prior to insertion to maintain the low input loss indicated in the measurement protocol.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Full duplex | Yes |
| Cable length | 1 m |
| Product colour | Magenta |
| Connector material | Ceramic |
| Connector 1 | LC |
| Connector 2 | LC |
| Fiber mode structure | Multi-mode |
| Jacket material | Low smoke zero halogen (LSZH), Polyvinyl chloride (PVC) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | OM4 |
| Connector polish type | UPC |
| Compliance certificates | REACH |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP3131FU1MK cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 877 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

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