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header-product BlueOptics JL278A-BO InfiniBand fibre optic cable 20 m QSFP28 Aqua
328.49 €

BlueOptics JL278A-BO InfiniBand fibre optic cable 20 m QSFP28 Aqua

InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 1
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 2
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 3
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 4
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 5
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 1
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 2
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 3
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 4
InfiniBand fibre optic cable BlueOptics JL278A-BO Photo 5
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BlueOptics JL278A-BO InfiniBand fibre optic cable 20 m QSFP28 Aqua

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Short description

The BlueOptics JL278A-BO is a 20 m InfiniBand fibre optic cable featuring QSFP28 connectors. It is designed for high-speed data transmission and reliable connectivity in data centers and networking environments. The male-to-male configuration ensures compatibility with various devices, making it an ideal choice for efficient data transfer.
Available for order: 16 pcs.
Warranty: 2 Years
SKU: 5041903
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 JL278A-BO InfiniBand fibre optic cable 20 m QSFP28 Aqua is a 20‑metre active optical cable (AOC) with QSFP28 to QSFP28 connectors designed for 100G high‑speed links in data centre and networking environments. The cable implements 100GBASE‑SR4 multimode transmission with integrated transmitter and receiver modules on each end, supports Digital Diagnostics Monitoring (DDM/DOM) and follows MSA (QSFP28 AOC) mechanical and electrical specifications to ensure interoperability with compatible network hardware.

Advantages

This 20 m QSFP28 AOC provides high bandwidth and low latency for short‑reach 100G links while being immune to electromagnetic interference inherent to copper alternatives. Manufactured according to MSA guidelines and populated with high‑quality optical and electronic components, the cable is tested for compatibility with major vendor platforms and offers digital diagnostic capabilities for remote monitoring of voltage, temperature, transmit/receive power and laser bias current. The pre‑assembled AOC eliminates patching and connector cleaning steps, simplifying installation and reducing potential signal loss.

Suitable for

  • 100G interconnects between switches and leaf/spine fabrics in data centres
  • High‑performance computing (HPC) and InfiniBand environments requiring QSFP28 endpoints
  • Connections between routers, storage arrays and top‑of‑rack switches over multimode fibre
  • Short‑reach optical links where predictable latency and immunity to EMI are required

Key specifications

  • Length: 20 metres
  • Connector type: QSFP28 to QSFP28 (male-to-male)
  • Data rate: up to 100 Gbit/s (100GBASE‑SR4)
  • Optical media: multimode fibre (AOC with integrated transceivers)
  • Monitoring: Digital Diagnostics Monitoring / Digital Optical Monitoring (MSA SFF‑8472 compliant)
  • Compliance: QSFP28 AOC MSA mechanical/electrical profile; CE and RoHS conformance stated by manufacturer

How to use

Connect each QSFP28 plug to the corresponding QSFP28 port on networking devices, ensuring the port supports 100GBASE‑SR4 AOCs and DDM if monitoring is required. No additional patch cords or transceivers are needed because the active modules are integrated into the cable ends. Handle the cable by the connector housings, avoid tight bends below the recommended bend radius, and route the cable to prevent mechanical strain on the connectors during operation.

Usage recommendations

Verify device compatibility and software/firmware support for third‑party AOCs in the target hardware. Use multimode fibre‑rated racks and cable management to maintain bend radii and airflow. If DDM values are required for monitoring, confirm the host system exposes the diagnostics information before deployment.

All features
Weight:
0.15 kg
Package weight:
160 g
Cable length:
20 m
Data transfer rate:
100 Gbit/s
Product colour:
Aqua colour
Connector 1:
QSFP28
Connector 2:
QSFP28
InfiniBand protocol:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the InfiniBand fibre optic cable BlueOptics JL278A-BO cost, and is it available for purchase?

The price is 328.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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.
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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.