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header-product InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO 3 m QSFP28 Male
282.99 €

InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO 3 m QSFP28 Male

InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 1
InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 2
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InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 4
InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 5
InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 1
InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 2
InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 3
InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 4
InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO Photo 5
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InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO 3 m QSFP28 Male

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Short description

The BlueOptics 7Z57A03546-BO is a 3 m InfiniBand/fibre optic cable featuring QSFP28 connectors. It provides high-speed data transfer with male connectors on both ends, ideal for data centers and high-performance computing environments.
Available for order: 38 pcs.
Warranty: 2 Years
SKU: 5038612
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The BlueOptics 7Z57A03546-BO is a 3 m InfiniBand/fibre optic active optical cable (AOC) with QSFP28 male connectors on both ends designed for high-speed data transfer in data centers and high-performance computing environments. It conforms to MSA QSFP28 physical interface standards and supports parallel multimode optical transmission for short-reach 100G applications such as 100GBASE-SR4. The cable integrates transceivers at each end to transmit and receive optical signals over multi-mode fiber, offering a pre-assembled, plug-and-play link that avoids patching and reduces connector cleaning and attenuation issues.

Advantages

This 3 m BlueOptics QSFP28 AOC provides a direct 100G-capable optical connection with low latency and immunity to electromagnetic interference, making it suitable for dense networking environments. The cable is manufactured to industry MSA standards and uses tested optical components to ensure interoperability with platforms that support the equivalent Lenovo 7Z57A03546 100G AOC. Integrated digital diagnostics (DDM/DOM, SFF-8472 compatible) enable remote monitoring of key operating parameters such as supply voltage, laser bias current, transmit and receive optical power, and temperature to simplify maintenance and troubleshooting.

Suitable for

  • 100G switch-to-switch connections in data centers
  • High-performance computing clusters requiring InfiniBand or 100G Ethernet
  • Storage area network links and high-throughput storage systems
  • Short-reach rack-to-rack or chassis-to-chassis optical interconnects

Key specifications

  • Connector type: QSFP28 male to QSFP28 male
  • Cable type: Active Optical Cable (AOC) using multimode fiber
  • Nominal length: 3 metres
  • Supported protocols: 100GBASE-SR4, compatible with 100G Ethernet and Fibre Channel over Ethernet
  • Digital diagnostics: DDM/DOM support (MSA SFF-8472)
  • Designed immunity: not susceptible to electromagnetic interference (optical transmission)

How to use

Insert each QSFP28 connector into the corresponding QSFP28 port on the devices to be connected, following the device vendor instructions for handling and insertion. Ensure both host devices support the use of QSFP28 AOCs and, if required, enable or verify DDM/DOM support in the host to access diagnostic information. Handle the cable by the connector housings, avoid tight bends that exceed manufacturer bend-radius recommendations, and keep connector ends protected from dust until installation to maintain optimal signal quality.

Usage recommendations

Verify compatibility with the hardware platform prior to deployment, confirm that the target devices support QSFP28 AOCs and required 100G protocols, and use the DDM/DOM diagnostic data for remote monitoring and preventive maintenance to maximize link availability.

All features
Weight:
0.15 kg
Package weight:
160 g
Operating temperature (T-T):
0 - 70
Cable length:
3 m
Data transfer rate:
100 Gbit/s
Product colour:
Aqua colour, Silver
Connector 1:
QSFP28
Connector 2:
QSFP28
Warranty period:
5 year(s)
InfiniBand protocol:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the InfiniBand/fibre optic cable BlueOptics 7Z57A03546-BO cost, and is it available for purchase?

The price is 282.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 23.07.2026 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.