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header-product InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL 5m QSFP28 Male/Male
212.49 €

InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL 5m QSFP28 Male/Male

InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 1
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 2
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 3
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 4
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 5
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 6
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 1
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 2
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 3
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 4
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 5
InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL Photo 6
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InfiniBand/fibre optic cable BlueOptics CPAC-DAC-100G-5M-BL 5m QSFP28 Male/Male

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Short description

The BlueOptics CPAC-DAC-100G-5M-BL is a 5-meter InfiniBand/fibre optic cable featuring QSFP28 connectors on both ends. It is designed for high-speed data transmission in data centers and networking applications. This cable ensures reliable connectivity and optimal performance for demanding environments.
Available for order: 356 pcs.
Warranty: 2 Years
SKU: 4470620
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
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{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
06.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics CPAC-DAC-100G-5M-BL is a 5 m QSFP28-to-QSFP28 direct attach cable (DAC) designed for short-distance high-speed data connections in data centers and network racks. As a passive twinax copper cable rated for 100GBase-CR4, it supports InfiniBand and Ethernet-class protocols and is intended for linking switches, routers, storage systems and other QSFP28-capable devices where a 5 meter direct connection is suitable.

Advantages

This 5 m QSFP28 twinax cable provides a cost-effective, low-latency connection for short-reach 100 Gbps links without active electrical components. The passive design yields very low power consumption and reduced heat generation compared with active optical transceivers. Constructed to meet MSA-compliant QSFP28 interface standards, the cable is produced using quality components and is tested for compatibility with major hardware platforms that support 100GBase-CR4 connections.

Suitable for

  • Short-distance 100 Gbps links inside racks and between adjacent racks
  • Connecting QSFP28 ports on switches, routers and storage arrays
  • InfiniBand, Ethernet, FCoE and Fibre Channel applications up to 100 Gbps

Key specifications

  • Cable type: Passive twinax copper direct attach cable (DAC)
  • Connector type: QSFP28 male to QSFP28 male
  • Length: 5 meters
  • Data rate: Up to 100 Gbps (100GBase-CR4 / compatible protocols)
  • Conductor gauge: 26 AWG
  • Compliance: MSA-compliant QSFP28 form factor and electrical specifications

How to use

Insert each QSFP28 connector firmly into the corresponding QSFP28 port on the devices to be linked. Ensure both devices support passive DAC connections and the 100GBase-CR4 or equivalent protocol selected. Avoid bending the cable sharply; maintain manufacturer-recommended minimum bend radius and secure the cable to prevent strain on the connectors. After physical installation, verify link status and negotiated speed on both devices according to their management interfaces.

Usage recommendations

Use this 5 m passive QSFP28 DAC for intra-rack or adjacent-rack connections where short-reach, low-latency 100 Gbps links are required. Confirm device compatibility with passive 100GBase-CR4 twinax connections before deployment and follow equipment vendor guidance for supported cabling options.

All features
Weight:
0.15 kg
Package weight:
160 g
Cable length:
5 m
Data transfer rate:
100 Gbit/s
Product colour:
Black, Silver
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 CPAC-DAC-100G-5M-BL cost, and is it available for purchase?

The price is 212.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 356 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 03.08.2026 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.