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header-product InfiniBand cable BlueOptics OS6560-CBL-300-BL 3m QSFP Coral Silver
114.99 €

InfiniBand cable BlueOptics OS6560-CBL-300-BL 3m QSFP Coral Silver

InfiniBand cable BlueOptics OS6560-CBL-300-BL Photo 1
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InfiniBand cable BlueOptics OS6560-CBL-300-BL 3m QSFP Coral Silver

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InfiniBand cable BlueOptics OS6560-CBL-300-BL 3m QSFP Coral Silver

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Short description

The BlueOptics OS6560-CBL-300-BL is a 3-meter InfiniBand cable featuring QSFP connectors. It is designed for high-speed data transmission in data centers and networking environments. The cable ensures reliable performance and low latency, making it ideal for connecting servers and switches in high-performance computing applications.
Available for order: 151 pcs.
Warranty: 2 Years
SKU: 7687030
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
25.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.25 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
25.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
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Product information

Description

The BlueOptics OS6560-CBL-300-BL is a 3 meter QSFP direct attach cable (DAC) designed for short-range high-speed connections in data centres and networking racks. This passive twinax copper cable implements the 40GBase-CR4 electrical interface and uses QSFP-to-QSFP connectors with 30 AWG wiring to provide low-latency links between switches, servers and storage hardware that support 40 Gb/s QSFP connections.

Advantages

This 3m QSFP DAC offers a cost-effective, low-power and low-latency connection option for adjacent-rack or in-rack links. As a passive 40G twinax cable it does not require additional power for the transceiver side, simplifying deployments and reducing heat output. The cable is built to MSA-compliant mechanical and electrical specifications and is tested for compatibility with major hardware platforms that support the matching Alcatel‑Lucent OS6560-CBL-300 form factor.

Suitable for

  • Short-range high-bandwidth links between switches and servers
  • Top-of-rack and adjacent-rack connections in data centres
  • 40 Gb/s Ethernet, FCoE, Fibre Channel and InfiniBand applications on short distances

Key specifications

  • Cable type: passive twinax copper (Direct Attach Cable, DAC)
  • Connector type: QSFP to QSFP
  • Link speed: up to 40 Gb/s
  • Length: 3 metres
  • Wire gauge: 30 AWG
  • Compliance: MSA-compliant mechanical and electrical characteristics

How to use

Connect one QSFP connector to the QSFP port of the source device and the other QSFP connector to the target device, ensuring both devices support passive QSFP DACs and the 40GBase-CR4 electrical interface. Route the cable within the rack or between adjacent racks without sharp bends; maintain the manufacturer-recommended bend radius to avoid mechanical stress. No additional configuration is required beyond standard port enabling and network configuration on the connected devices.

Usage recommendations

Use this 3m QSFP DAC for in-rack or adjacent-rack connections where distances are within the specified length. Verify device compatibility with passive 40G twinax DACs and enable the corresponding ports in the device firmware or operating system. Avoid installing in environments with excessive vibration, temperatures outside device specifications, or where electromagnetic interference could affect signal integrity.

All features
Weight:
0.25 kg
Package weight:
260 g
Operating temperature (T-T):
0 - 70
Cable length:
3 m
Data transfer rate:
40 Gbit/s
Product colour:
Coral, Silver
Connector 1:
QSFP
Connector 2:
QSFP
AWG wire size:
30

Description

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Customer reviews

Customer questions

FAQ

How much does the InfiniBand cable BlueOptics OS6560-CBL-300-BL cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 151 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 20.08.2026 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.