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header-product BlueOptics Q28-AOC-25M-FR-BO InfiniBand fibre optic cable 25m OM3
341.99 €

BlueOptics Q28-AOC-25M-FR-BO InfiniBand fibre optic cable 25m OM3

InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 1
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 2
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 3
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 4
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 5
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 1
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 2
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 3
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 4
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO Photo 5
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BlueOptics Q28-AOC-25M-FR-BO InfiniBand fibre optic cable 25m OM3

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Short description

The BlueOptics Q28-AOC-25M-FR-BO is a 25m InfiniBand fibre optic cable designed for high-speed data transfer. It features OM3 fibre type with a 50 µm core diameter and QSFP28 connectors on both ends, ensuring reliable connectivity for data centers and high-performance computing environments.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 5040068
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
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics Q28-AOC-25M-FR-BO InfiniBand fibre optic cable 25m OM3 is an active optical cable (AOC) designed for 100G high-speed short-range connections. Featuring OM3 multimode fibre with a 50 µm core and QSFP28 connectors on both ends, this 25 metre AOC converts electrical signals to optical and back at the transceiver ends to support reliable 100GBASE-SR4 and InfiniBand data transmission between devices within or between adjacent racks. The cable uses a flame-resistant LSZH sheath for reduced smoke and halogen-free construction, and its QSFP28 modules conform to common MSA, SFF and IEEE specifications to ensure interoperability with compatible network and server equipment.

Advantages

This active optical cable offers lower weight and greater flexibility compared with direct-attach twinax solutions, enabling easier routing inside racks and tighter bend radii. Integrated I/O and O/E converters in the QSFP28 transceivers provide stable optical-electrical conversion without separate pluggable modules. The OM3 multimode fibre supports high-bandwidth 100G links over short distances while the LSZH outer jacket improves fire safety in data centre environments. Factory testing and the use of recognised component manufacturers help ensure consistent performance and long-term reliability.

Suitable for

  • 100GBASE-SR4 Ethernet links within racks or between adjacent racks
  • High-performance computing and InfiniBand interconnects requiring 100G
  • Switch-to-switch, switch-to-server and high-density patch panel connections
  • Environments where reduced cable weight and tighter bend radius are required

Key specifications

  • Fibre type: OM3 multimode fibre
  • Core diameter: 50 µm
  • Connector type: QSFP28 to QSFP28 (integrated transceiver modules)
  • Length: 25 metres
  • Supported data rate: 100 Gbit/s
  • Application: 100GBASE-SR4 / InfiniBand short-range links
  • Jacket material: Low Smoke Zero Halogen (LSZH), flame resistant
  • Bend radius: smaller radius than typical twinax solutions (improved flexibility)

How to use

Install the cable by plugging each QSFP28 connector into the corresponding QSFP28 port on your switches, servers or adapters. The integrated transceiver modules are hot-pluggable; ensure ports are powered and configured for 100G operation as required by your equipment. Route the cable to avoid excessive mechanical stress and maintain the manufacturer-recommended minimum bend radius. No separate optical transceivers are required since conversion is performed within the AOC modules. Verify link status and perform functional tests after installation to confirm the connection operates at the expected speed.

Usage recommendations

Store and handle the BlueOptics AOC with care to avoid sharp bends or crushing. Use cable management within racks to prevent strain on connectors, and keep the LSZH jacket free of contaminants. For optimal performance, match the cable to compatible QSFP28 ports and ensure firmware or driver support for 100G links in your networking equipment.

All features
Cable length:
25 m
Product colour:
Aqua colour
Connector 1:
QSFP28
Connector 2:
QSFP28
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:
OM3
InfiniBand protocol:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-FR-BO cost, and is it available for purchase?

The price is 341.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 10.08.2026 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. 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.
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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.