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header-product BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable 3 m MPO ST
83.99 €

BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable 3 m MPO ST

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BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable Photo 7
BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable Photo 8
BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable Photo 1
BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable Photo 2
BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable Photo 3
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BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable 3 m MPO ST

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Short description

The BlueOptics SFP5143FU3MKB is a 3 m InfiniBand fibre optic cable featuring MPO and ST connectors. It utilizes OM4 fibre with a core diameter of 50 µm, ensuring full duplex communication for high-speed data transfer. Ideal for data centers and networking applications requiring reliable and efficient connectivity.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 4471393
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.25 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable is a 3 m OM4 multimode MPO-to-4xST breakout cable designed for high-density networking and data centre interconnects. It features an MPO/UPC multi-fibre connector on one end and four ST/PC duplex connectors on the other, supporting full-duplex data transmission over eight cores (pinout 1–4 & 9–12). The cable uses 50/125 µm core/cladding multimode OM4 fibre optimized for 850 nm transmission and comes with a Low Smoke Zero Halogen (LSZH) sheath for reduced smoke and no halogen emission in case of fire. The assembly is factory-tested for insertion loss and return loss and is suitable for use with MPO cassettes and QSFP-based equipment.

Advantages

The MPO to 4xST breakout design enables compact multi-lane connections without splicing or onsite assembly, reducing installation time and the need for specialised tools. Using OM4 fibre provides improved modal bandwidth and lower attenuation for short-range high-speed applications. The LSZH jacket reduces smoke and hazardous emissions, meeting common safety standards for indoor installations. Connectors use zirconia ceramic ferrules for consistent mating performance and are tested with interferometer and OTDR to ensure low input loss and stable return loss values.

Suitable for

  • Data centre rack-to-rack interconnects and blade-server connections
  • InfiniBand and high-speed Ethernet lanes using QSFP/MPO modules
  • Optical patch panels and MPO cassette terminations
  • Storage area networks (SAN) and cluster computing environments

Key specifications

  • Cable type: Multimode OM4 (50/125 µm)
  • Length: 3 m
  • Connectors: 1× MPO/UPC to 4× ST/PC duplex
  • Number of fibres: 8 cores (MPO pinout 1–4 & 9–12)
  • Wavelength: optimized for 850 nm transmission
  • Sheath: LSZH (Low Smoke Zero Halogen)
  • Tested: insertion loss and return loss measured; OTDR and interferometer verified
  • Compliance: manufactured to common industry standards for flame retardancy and material safety

How to use

Inspect connectors and cable jacket before installation and ensure compatibility with MPO ports and ST duplex sockets on your equipment or MPO cassette. Route the 3 m cable along cable management paths avoiding tight bends; observe the minimum bend radius specified by the equipment vendor. Plug the MPO connector into the MPO port of the cassette or transceiver and connect the four ST duplex connectors to their corresponding ST ports. Ensure secure seating of each connector and verify optical link integrity with an appropriate test instrument or by checking link status on connected devices.

Usage recommendations

Store and handle the cable in a clean environment; always use dust caps on disconnected connectors. For peak performance, avoid exceeding the recommended bend radius, keep connector end-faces clean, and follow manufacturer guidelines for MPO polarity and cassette mapping when integrating into multi-lane systems.

All features
Certification:
IEC-61034,IEC-754-1, IEC 60332-1, IEC 60332-3, IEC/EN 60950
Full duplex:
Yes
Cable length:
3 m
Product colour:
Red
Connector material:
Ceramic
Connector 1:
MPO
Connector 2:
ST
Cable diameter:
3 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:
Female
Quantity per pack:
1 pc(s)
Wavelengths supported:
850
Fibre optic type:
OM4
Doesn't contain:
Halogen
Connector polish type:
UPC
Compliance certificates:
RoHS

Description

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Customer reviews

Customer questions

FAQ

How much does the BlueOptics SFP5143FU3MKB InfiniBand fibre optic cable cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 27.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.