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header-product BlueOptics Q28-AOC-25M-SP-BO InfiniBand fibre optic cable 25m QSFP28
341.99 €

BlueOptics Q28-AOC-25M-SP-BO InfiniBand fibre optic cable 25m QSFP28

InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 1
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 2
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 3
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 4
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 5
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 1
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 2
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 3
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 4
InfiniBand fibre optic cable BlueOptics Q28-AOC-25M-SP-BO Photo 5
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BlueOptics Q28-AOC-25M-SP-BO InfiniBand fibre optic cable 25m QSFP28

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BlueOptics Q28-AOC-25M-SP-BO InfiniBand fibre optic cable 25m QSFP28

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Short description

The BlueOptics Q28-AOC-25M-SP-BO is a 25-meter InfiniBand fibre optic cable designed for high-speed data transmission. It features QSFP28 connectors and OM3 fibre type with a core diameter of 50 µm, ensuring efficient performance for data centers and networking applications.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 5040433
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-SP-BO InfiniBand fibre optic cable 25m QSFP28 is a 25-metre active optical cable (AOC) designed for short-reach 100G connections between devices within racks or between adjacent racks. It uses QSFP28 to QSFP28 connectors with integrated electrical-to-optical and optical-to-electrical conversion, OM3 multimode fibre with a 50 µm core and LSZH (low smoke zero halogen) flame-resistant sheathing. The cable conforms to common MSA, SFF and IEEE connector specifications and is intended for high-speed data centre and networking environments.

Advantages

The AOC design provides reduced weight and greater flexibility compared with direct-attach twinax cables while delivering the same 100GBASE-SR4 capability over short distances. Built-in transceiver electronics in the QSFP28 connectors convert signals between electrical and optical domains, enabling hot-pluggable operation. The OM3 multimode fibre and small bend radius support stable high-bandwidth performance. LSZH sheathing reduces hazardous emissions in case of fire. Each cable is factory new and tested for functionality and quality prior to dispatch.

Suitable for

  • 100G Ethernet links inside racks and between adjacent racks
  • InfiniBand high-speed interconnects for servers and switches
  • Data centre uplinks, spine-leaf topologies and switch-to-switch connections
  • High-density networking environments requiring hot-pluggable interconnects

Key specifications

  • Cable type: Active Optical Cable (AOC)
  • Connector type: QSFP28 to QSFP28 (hot-pluggable)
  • Length: 25 metres
  • Fibre type: OM3 multimode fibre
  • Core diameter: 50 µm
  • Designed data rate: 100G (100GBASE-SR4 compatible)
  • Sheathing: LSZH (low smoke, zero halogen), flame resistant
  • Bend radius: reduced/smaller than typical DAC solutions (improved flexibility)

How to use

Install the cable by inserting each QSFP28 connector into compatible QSFP28 ports on switches, network interface cards or other compatible devices. Ensure ports are powered down or follow hot-plug guidance from your hardware vendor if connecting live. Route the cable to avoid excessive bending beyond the recommended bend radius and secure it to prevent strain on connectors. After connection, verify link status and speed on the connected devices and run any required diagnostics or link training procedures recommended by your equipment manufacturer.

Usage recommendations

Use this BlueOptics QSFP28 AOC for short-range 100G links where reduced weight, improved flexibility and hot-pluggability are required. Avoid tight bends and physical stress on the connector area, keep the LSZH sheath free of oil or abrasive contamination, and follow your hardware vendor’s guidance for hot-plug operation and link diagnostics to ensure reliable performance.

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-SP-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.
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.