# BlueOptics SFP5141FU2MKB InfiniBand fibre optic cable 2 m MPO 4x LC

**URL:** https://aio.lv/en/product--blueoptics-sfp5141fu2mkb--4471378
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP5141FU2MKB
**EAN:** 4063232618692
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 55.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp5141fu2mkb--4471378

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP5141FU2MKB is a 2 m InfiniBand fibre optic cable featuring MPO and 4x LC connectors. It utilizes OM4 fibre type with a core diameter of 50 µm, ensuring full duplex data transmission. Ideal for high-speed networking applications, it provides reliable performance and efficient data transfer.

## Long description

The BlueOptics SFP5141FU2MKB InfiniBand fibre optic cable is a 2 m MPO to 4x LC breakout cable designed for multimode OM4 networks. It features an MPO/UPC multi-fiber connector on one end and four LC/UPC duplex connectors on the other, with an 8‑core configuration (pinout 1-4 & 9-12) suitable for QSFP applications. The cable uses 50 µm core multimode OM4 fibre optimized for 850 nm transmission, housed in a flame-retardant LSZH (Low Smoke Zero Halogen) sheath to reduce smoke and avoid halogen emissions in case of fire. The assembly supports full duplex transmission and is manufactured and tested to industry standards for low insertion loss and high return loss.
Advantages
The OM4 multimode construction and precision connectorization deliver low input loss and consistent optical performance across lanes, enabling reliable high-speed InfiniBand links. The MPO to 4x LC breakout format simplifies connections to QSFP and other multi-lane transceivers without splicing, accelerating installation and maintenance. Components use high-quality fibres and ceramic ferrules to ensure long mating life and stable signal transfer. LSZH jacketing and compliance with common safety and telecom norms reduce fire hazard and support use in data centres and enterprise environments.
Suitable for
High-speed InfiniBand links and multi-lane QSFP connections
Data centre patching and fibre backbone extensions
Storage area networks (SAN) and server rack interconnects
Local area network (LAN) backbone and optical lane aggregation
Key specifications
Length: 2 metres
Connector types: 1x MPO/UPC to 4x LC/UPC duplex
Fibre type: Multimode OM4, 50/125 µm
Cores: 8 cores (pinout 1-4 & 9-12)
Optimised wavelength: 850 nm transmission
Jacket: LSZH (Low Smoke Zero Halogen), flame-retardant
Transmission: Full duplex multi-lane support
Tested for insertion loss and return loss; includes measurement protocol
How to use
Connect the MPO end to the MPO port of an MPO cassette or multi‑lane transceiver such as a QSFP module, and plug the four LC duplex connectors into the corresponding LC ports on target devices or patch panels. Ensure connectors are clean before mating to minimise insertion loss. Use standard cable management practices in racks and enclosures to avoid tight bends or mechanical stress; observe the manufacturer’s minimum bend radius for multimode OM4 fibre. No splicing or field termination is required for breakout use.
Usage recommendations
Inspect and clean connectors with appropriate fibre cleaning tools before installation; store unused connector ends with dust caps. Route the cable to avoid sharp bends and mechanical strain, and secure with non-compressive cable ties or organisers. For permanent installations in critical environments, keep the supplied test report with site documentation and follow local standards for cable trunking and fire safety.

## Specifications

| Feature | Value |
|---|---|
| Certification | IEC-61034, IEC-754-1, IEC 60332-1, IEC 60332-3, IEC/EN 60950 |
| Full duplex | Yes |
| Cable length | 2 m |
| Product colour | Magenta |
| Connector material | Ceramic |
| Connector 1 | MPO |
| Connector 2 | 4x LC |
| Insertion loss | 0.3 dB |
| 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 |
| Fibre optic type | OM4 |
| Doesn't contain | Halogen |
| Compliance certificates | RoHS |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP5141FU2MKB cost, and is it available for purchase?

The price is 67.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 143 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 23.07.2026 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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