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header-product BlueOptics Q28-AOC-25M-CO-BO InfiniBand fibre optic cable 25m OM3
341.49 €

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

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

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Short description

The BlueOptics Q28-AOC-25M-CO-BO is a 25m InfiniBand fibre optic cable designed for high-speed data transfer. It features OM3 fibre type and QSFP28 connectors on both ends, ensuring optimal performance for data centers and networking applications. With a core diameter of 50 µm, this cable supports high bandwidth and low latency connections, making it ideal for demanding environments.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 5040062
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-CO-BO InfiniBand fibre optic cable 25m OM3 is an active optical cable (AOC) with QSFP28 connectors on both ends, designed for short-range 100G high-speed links inside and between racks. Featuring OM3 multimode fibre with a 50 µm core diameter and a 25 metre length, this cable converts electrical signals to optical and back via integrated transceiver modules in the QSFP28 housings. The cable is intended for low-latency, high-bandwidth applications and includes an LSZH (low smoke zero halogen) flame‑resistant jacket for improved safety in data-centre environments.

Advantages

The active optical design delivers 100GBASE-SR4-compatible performance with reduced weight and greater flexibility compared with direct-attach twinax solutions. Integrated I/O and O/E converters in the QSFP28 connectors provide hot-pluggable operation and reliable signal conversion over the full 25 m length. The OM3 multimode fibre and industry-standard QSFP28 MSA-compliant connectors enable high bandwidth, small bend radius and consistent interoperability with compatible hardware. The LSZH sheath reduces harmful emissions in case of fire while meeting relevant industry safety standards.

Suitable for

  • Server-to-switch and switch-to-switch connections within racks or between adjacent racks
  • 100GBASE-SR4 Ethernet and InfiniBand short-reach high-speed links
  • Data centre cabling where reduced weight, flexibility and safety (LSZH) are required
  • Environments requiring MSA-compliant QSFP28 interfaces and plug-and-play operation

Key specifications

  • Length: 25 metres
  • Connector type: QSFP28 to QSFP28 (hot-pluggable)
  • Fibre type: OM3 multimode
  • Core diameter: 50 µm
  • Supported link standard: 100G (100GBASE-SR4) / InfiniBand short-reach
  • Sheathing: LSZH (low smoke zero halogen), flame resistant
  • Bend radius: small bend radius suitable for dense rack cabling (AOC design)

How to use

Ensure both devices support QSFP28 interfaces and are configured for the intended 100G or InfiniBand link. Insert each QSFP28 connector into the corresponding QSFP28 port until it latches; the built-in transceivers will perform electrical-to-optical and optical-to-electrical conversion automatically. Route the cable keeping bends gentle and within the manufacturer’s recommended bend radius; secure the cable to avoid strain on connectors. No separate transceiver modules or additional cabling are required for standard QSFP28-to-QSFP28 connections.

Usage recommendations

Use the cable for short-range high-bandwidth links inside or between adjacent racks and avoid long-term tight bends. Verify compatibility with host hardware and firmware, and follow data-centre safety and cable-management practices to maintain performance and longevity.

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-CO-BO cost, and is it available for purchase?

The price is 341.49 € (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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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.