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header-product BlueOptics SFP3131EU7.5MK InfiniBand fibre optic cable 7.5 m LC Aqua
30.49 €

BlueOptics SFP3131EU7.5MK InfiniBand fibre optic cable 7.5 m LC Aqua

InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 1
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 2
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 3
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 4
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 5
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 1
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 2
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 3
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 4
InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK Photo 5
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BlueOptics SFP3131EU7.5MK InfiniBand fibre optic cable 7.5 m LC Aqua

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BlueOptics SFP3131EU7.5MK InfiniBand fibre optic cable 7.5 m LC Aqua

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Short description

The BlueOptics SFP3131EU7.5MK is a 7.5 m InfiniBand fibre optic cable featuring LC connectors and OM3 fibre type. With a core diameter of 50 µm, it supports full duplex communication, making it ideal for high-speed data transfer in data centers and networking applications.
Available for order: 382 pcs.
Warranty: 2 Years
SKU: 5038802
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
29.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
03.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.06 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
03.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics SFP3131EU7.5MK is a 7.5 m OM3 multimode fibre optic duplex patch cord with LC/UPC connectors in aqua. Designed for 850 nm transmission, this LC–LC cable uses 50/125 µm laser-optimized multimode fiber (LOMMF) to enable full-duplex, high-speed links between patch panels, optical transceivers and active equipment in data centres and enterprise networks. The cable is jacketed in flame-retardant LSZH material for reduced smoke and no halogen release in fire scenarios.

Advantages

This fibre patch cord offers low attenuation (approximately 3.5 dB/km) and high return loss; connector polishing options such as UPC are used to further optimise back reflection. Components are sourced from recognised manufacturers and use zirconia ceramic ferrules that support long connector life and up to 1500 mating cycles. Each cable is tested with interferometer and OTDR and delivered with a measurement protocol for insertion loss and return loss, ensuring reliable, traceable performance.

Suitable for

  • Interconnecting optical transceivers in switches, routers and servers
  • Patching between LC ports on patch panels and fibre distribution frames
  • Short- to mid-range multimode links in data centres and wiring closets
  • Applications requiring LSZH jackets for low smoke and halogen-free operation

Key specifications

  • Length: 7.5 m
  • Fibre type: OM3 multimode (50/125 µm, laser-optimized)
  • Connector type: Duplex LC/UPC to LC/UPC
  • Operating wavelength: 850 nm
  • Attenuation: approx. 3.5 dB/km
  • Jacket material: LSZH (low smoke, zero halogen)
  • Duplex/full-duplex capable
  • Connector ferrule: zirconia ceramic (high mating-cycle durability)

How to use

Inspect both connectors and ports for contamination before connecting; use appropriate dust caps until installation. Route the cable following rack and cable-management best practices, avoiding tight bends and excessive torsion; respect the manufacturer’s minimum bend radius for multimode patch cords. Insert the LC duplex connectors into the corresponding LC ports until they click; ensure correct polarity if required by the link design. For links to optical transceivers, follow the transceiver and switch vendor instructions for hot-plugging and handling.

Usage recommendations

Store and install the cable in controlled environments and avoid sharp bends or crushing. Use labelled patching and maintain the supplied test protocol for link documentation and troubleshooting. For environments with longer reach requirements, verify that OM3 multimode performance meets the link budget and consider single-mode alternatives if necessary.

All features
Weight:
0.06 kg
Certification:
IEC-61034,IEC-754-1, IEC 60332-1, IEC 60332-3, IEC/EN 60950
Full duplex:
Yes
Package weight:
60 g
Cable length:
7.5 m
Product colour:
Aqua colour
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:
OM3
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 InfiniBand fibre optic cable BlueOptics SFP3131EU7.5MK 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 — 382 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. 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.