# BlueOptics ET7302-AOC-3M-BO InfiniBand/fibre optic cable SFP28 3m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-et7302-aoc-3m-bo--5039562
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** ET7302-AOC-3M-BO
**EAN:** 4063232262529
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 158.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 131.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-et7302-aoc-3m-bo--5039562

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics ET7302-AOC-3M-BO is a 3-meter InfiniBand/fibre optic cable with SFP28 connectors. It features male-to-male connectivity, ensuring high-speed data transfer and reliable performance for data centers and networking applications.

## Long description

The BlueOptics ET7302-AOC-3M-BO InfiniBand/fibre optic cable SFP28 3m Male/Male is a 3-meter active optical cable (AOC) with SFP28 connectors designed for high-speed, short-reach links in data center and networking environments. It provides a pre-terminated, plug-and-play solution with male-to-male SFP28 terminations on both ends. The cable supports 25GBASE-SR4 transmission over multi-mode fiber with integrated transmitter and receiver modules in each connector according to MSA guidelines, enabling reliable optical signal transfer for compatible network equipment.
Advantages
This SFP28 AOC offers consistent 25 Gbit/s per lane performance over a 3 m reach while eliminating the need for separate transceivers and fiber patching, simplifying deployment and cable management. Male-to-male SFP28 terminations provide direct connectivity to SFP28 ports on switches, routers and storage systems that support 25GBASE-SR4 or compatible InfiniBand/fibre optic interfaces. The prebuilt optical link reduces potential errors during installation and ensures controlled optical characteristics for short-reach links.
Suitable for
Direct server-to-switch and switch-to-switch connections within racks and between adjacent racks
25G Ethernet and InfiniBand short-reach links in data center topologies
High-density networking equipment with SFP28 ports in enterprise and colocation environments
Storage area networks and storage systems requiring low-latency optical interconnects
Key specifications
Connector type: SFP28 to SFP28 (male/male)
Cable type: Active Optical Cable (AOC) with integrated Tx/Rx modules
Supported standard: 25GBASE-SR4 multi-mode operation
Length: 3 meters
Application: Short-reach data center links (multi-mode fiber)
Data rate: Up to 25 Gbit/s per link
How to use
Install the BlueOptics ET7302-AOC-3M-BO by inserting each SFP28 connector into the corresponding SFP28 port on your networking devices until the connector latches. Ensure both endpoints support 25GBASE-SR4 or compatible SFP28 AOC operation. Verify link status through device LEDs or management interfaces and confirm correct port configuration (speed/auto-negotiation or fixed 25G settings as required by your equipment). Avoid bending the cable beyond manufacturer-recommended bend radius and route the cable through appropriate cable management to prevent strain on the connectors.
Usage recommendations
Use this 3 m SFP28 AOC for short, high-speed links inside racks or between adjacent racks where a pre-terminated optical solution reduces installation time and complexity. Check device compatibility lists for SFP28 modules and confirm that your switch or router firmware supports active optical cables for optimal performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 3 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Aqua colour |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS, CE |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics ET7302-AOC-3M-BO cost, and is it available for purchase?

The price is 158.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 04.08.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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