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header-product BlueOptics ET7302-DAC-1M-BL InfiniBand fibre optic cable SFP28 1m Male Male
66.49 €

BlueOptics ET7302-DAC-1M-BL InfiniBand fibre optic cable SFP28 1m Male Male

InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 1
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 2
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 3
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 4
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 5
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 1
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 2
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 3
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 4
InfiniBand cable BlueOptics ET7302-DAC-1M-BL Photo 5
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BlueOptics ET7302-DAC-1M-BL InfiniBand fibre optic cable SFP28 1m Male Male

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BlueOptics ET7302-DAC-1M-BL InfiniBand fibre optic cable SFP28 1m Male Male

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Short description

The BlueOptics ET7302-DAC-1M-BL is a 1 meter InfiniBand fibre optic cable with SFP28 connectors. It features male connectors on both ends, ensuring a reliable connection for high-speed data transfer. Ideal for data centers and networking applications, this cable supports high bandwidth and low latency, making it suitable for demanding environments.
Available for order: 380 pcs.
Warranty: 2 Years
SKU: 5039568
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: 0.08 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 ET7302-DAC-1M-BL InfiniBand fibre optic cable SFP28 1m Male Male is a 1 metre direct attach connection designed for high-speed short-reach links in racks and adjacent rack systems. It features SFP28-to-SFP28 connectors and is intended for low-latency, high-bandwidth applications such as 25G Ethernet and InfiniBand-compatible transfers. The cable combines a compact twinax design suitable for dense data-centre deployments with a construction that supports common server, switch and storage platforms that accept passive DAC connections.

Advantages

This 1 m SFP28 cable delivers a reliable electrical direct-attach connection with low latency and minimal power overhead. Its passive twinax construction reduces complexity by avoiding active transceivers, while maintaining compliance with common mechanical and electrical interface standards for short-distance links. The cable's compact form factor and standardized SFP28 connectors make it suitable for tight rack layouts and high-density port configurations.

Suitable for

  • Short-range connections between switches, routers and servers inside racks
  • Direct links between adjacent rack units or patch panels
  • High-bandwidth low-latency fabrics such as 25GBase-CR and compatible InfiniBand deployments
  • Storage systems and SAN interconnects that support passive DAC cabling

Key specifications

  • Cable length: 1 m
  • Connector type: SFP28 to SFP28 (male/male)
  • Transmission support: up to 25 G per channel (suitable for 25GBase-CR and compatible InfiniBand applications)
  • Construction: passive twinax copper (30 AWG equivalent twinax conductor)
  • Colour: black and silver
  • Weight: approx. 0.08 kg

How to use

Install the BlueOptics ET7302-DAC-1M-BL by inserting the SFP28 connectors into compatible SFP28 ports on the two devices you wish to interconnect. Ensure both devices explicitly support passive direct attach twinax cabling and that the link settings or firmware accept DAC connections. Route the cable to avoid sharp bends and mechanical strain on the connector ends; secure it within the rack to prevent accidental disconnection. No external power or additional transceivers are required for passive operation.

Usage recommendations

Use this cable for short-distance, high-bandwidth connections within the same rack or between adjacent racks. Verify compatibility with the host hardware and, where possible, test a sample link prior to wide deployment to confirm full functionality and link performance in your environment.

Specifications

Cable length:
1 m
Connector 1:
SFP28
Connector 2:
SFP28
Weight:
0.08 kg
Product colour:
Black, Silver
All features
Data transfer rate:
25 Gbit/s
InfiniBand protocol:
Yes

Features

Cable length:
1 m
Connector 1:
SFP28
Connector 2:
SFP28
Product colour:
Black, Silver

Weight & dimensions

Weight:
0.08 kg

Packaging data

Package weight:
90 g

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the InfiniBand cable BlueOptics ET7302-DAC-1M-BL cost, and is it available for purchase?

The price is 66.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 380 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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.