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header-product BlueOptics Q28-AOC-7M-BC-BO InfiniBand fibre optic cable 7m OM3
294.99 €

BlueOptics Q28-AOC-7M-BC-BO InfiniBand fibre optic cable 7m OM3

InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 1
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 2
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 3
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 4
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 5
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 1
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 2
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 3
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 4
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-BC-BO Photo 5
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BlueOptics Q28-AOC-7M-BC-BO InfiniBand fibre optic cable 7m OM3

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Short description

The BlueOptics Q28-AOC-7M-BC-BO is a 7m 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 is ideal for short-range connections in high-bandwidth environments.
Available for order: 31 pcs.
Warranty: 2 Years
SKU: 5040618
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
07.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
12.08.2026 {{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
12.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics Q28-AOC-7M-BC-BO InfiniBand fibre optic cable 7m OM3 is an active optical cable (AOC) with QSFP28 connectors on both ends. Designed for short-range, high-bandwidth interconnects in data centers and networking racks, it uses OM3 multimode fibre with a 50 µm core diameter to support 100GBASE-SR4 and similar high-speed links. The cable integrates optical transceiver modules at each end to convert electrical signals to optical and back, offering a lightweight, flexible alternative to direct attach twinax (DAC) for rack-to-rack or intra-rack connections.

Advantages

This BlueOptics AOC provides reduced weight and improved flexibility compared with DAC solutions while maintaining hot-pluggable QSFP28 connectivity. The integrated I/O and O/E conversion modules support consistent high-speed transmission and minimize signal loss across the 7 meter span. The OM3 multimode fibre and optimized bend radius deliver reliable performance for short-reach, high-bandwidth applications. The cable uses LSZH (low smoke zero halogen) flame-retardant sheathing for enhanced safety in enclosed spaces.

Suitable for

  • 100GBASE-SR4 interconnects within or between adjacent server racks
  • High-density switch-to-switch links in data centers
  • InfiniBand short-reach connections for HPC clusters
  • Upgrades from DAC to optical links for improved flexibility and reduced weight

Key specifications

  • Connector type: QSFP28 to QSFP28 (hot-pluggable)
  • Fibre type: OM3 multimode
  • Core diameter: 50 µm
  • Length: 7 meters
  • Application: 100G short-reach optical transmission (e.g., 100GBASE-SR4)
  • Sheathing: LSZH (low smoke zero halogen), flame resistant
  • Built-in optical transceivers with electrical-to-optical and optical-to-electrical conversion
  • Compliant with SFF/MSA and relevant IEEE specifications

How to use

Ensure both endpoints support QSFP28 interfaces and are powered off or follow hot-plug guidelines from the equipment vendor. Remove protective caps from the QSFP28 connectors, align the connector latch with the port, and insert the module until it seats and latches securely. For removal, release the latch mechanism and pull the cable straight out. Avoid tight bends near the connector and maintain the cable bend radius recommended for multimode fibre to prevent signal degradation. Perform link validation according to your switch or host adapter diagnostics after installation.

Usage recommendations

Store and route the cable to avoid sharp bends and mechanical strain; maintain ambient operating conditions specified by your networking equipment. Choose OM3-compatible transceivers and ports for optimal performance and ensure periodic inspection of connector endfaces for contamination; clean connectors with appropriate fibre-optic cleaning tools if required.

All features
Cable length:
7 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-7M-BC-BO cost, and is it available for purchase?

The price is 294.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 07.08.2026 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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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.