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header-product BlueOptics Q28-AOC-7M-QL-BO InfiniBand fibre optic cable 7m QSFP28 Aqua
294.99 €

BlueOptics Q28-AOC-7M-QL-BO InfiniBand fibre optic cable 7m QSFP28 Aqua

InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 1
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 2
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 3
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 4
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 5
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 1
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 2
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 3
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 4
InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-QL-BO Photo 5
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BlueOptics Q28-AOC-7M-QL-BO InfiniBand fibre optic cable 7m QSFP28 Aqua

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BlueOptics Q28-AOC-7M-QL-BO InfiniBand fibre optic cable 7m QSFP28 Aqua

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Short description

The BlueOptics Q28-AOC-7M-QL-BO is a 7m InfiniBand fibre optic cable featuring QSFP28 connectors. It utilizes OM3 fibre optic type with a core diameter of 50 µm, ensuring high-speed data transmission for data centers and high-performance computing environments.
Available for order: 31 pcs.
Warranty: 2 Years
SKU: 5040641
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
04.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.08.2026 {{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
07.08.2026 {{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-QL-BO InfiniBand fibre optic cable is a 7 m active optical cable (AOC) with QSFP28 connectors designed for short-range, high-speed interconnects in data centres and high-performance computing environments. It uses OM3 multimode fibre with a 50 µm core diameter and supports 100GBASE-SR4 Ethernet-class transmissions. The cable features LSZH (low smoke zero halogen) flame-resistant sheathing, hot-pluggable QSFP28 ends with integrated electrical-to-optical and optical-to-electrical conversion, and compliance with SFF/MSA and IEEE connector specifications.

Advantages

This 7 m BlueOptics AOC offers lower weight and greater flexibility compared with direct attach twinax (DAC) solutions while maintaining high data rates and signal integrity for short-distance connections. The built-in transceiver modules reduce the need for separate external optics and simplify installation. The LSZH jacket reduces hazardous emissions in case of fire and the cable’s smaller bend radius and reduced diameter improve cable management inside racks and between adjacent racks. Each cable is factory new and tested for quality and functionality.

Suitable for

  • High-density rack-to-rack connections in data centres
  • Top-of-rack and end-of-row high-speed interconnects
  • High-performance computing clusters and InfiniBand fabric links
  • Short-reach 100GBASE-SR4 Ethernet links

Key specifications

  • Length: 7 metres
  • Connector type: QSFP28 to QSFP28 (hot-pluggable)
  • Fibre type: OM3 multimode, 50 µm core
  • Supported standard: 100GBASE-SR4 / InfiniBand-compatible high-speed links
  • Cable jacket: LSZH (low smoke, zero halogen), flame resistant
  • Bend radius: reduced design for improved routing in racks
  • Form factor/compliance: SFF/MSA and relevant IEEE connector specifications

How to use

Connect the QSFP28 connector on one end of the BlueOptics Q28-AOC-7M-QL-BO to a QSFP28 port on a compatible switch, server or network adapter, and the other QSFP28 connector to the corresponding port on the remote device. The cable is hot-pluggable; ensure devices are powered and configured to recognise QSFP28 AOC modules. No separate transceiver modules or additional fibre patching are required, as the electrical-optical conversion is integrated into the cable ends. Confirm link speed and lane mapping settings on connected equipment to match 100GBASE-SR4 or InfiniBand link requirements.

Usage recommendations

Route the cable with gentle bends and avoid tight loops to preserve the smaller bend radius and ensure long-term signal integrity. Use proper cable management within racks to prevent strain on QSFP28 connectors and maintain airflow. Verify compatibility with host equipment firmware and link settings prior to deployment and inspect connectors for contamination before insertion.

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-QL-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 04.08.2026 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.