# BlueOptics Q28-AOC-3M-PS-BO InfiniBand Fibre Optic Cable 3m QSFP28 Male

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-3m-ps-bo--5040535
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-3M-PS-BO
**EAN:** 4063232105239
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 282.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 233.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-3m-ps-bo--5040535

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics Q28-AOC-3M-PS-BO is a 3-meter InfiniBand fibre optic cable featuring QSFP28 connectors on both ends. Designed for high-speed data transfer, it ensures reliable connectivity in data centers and high-performance computing environments. The male/male configuration allows for easy connection between devices, making it an ideal choice for networking applications.

## Long description

The BlueOptics Q28-AOC-3M-PS-BO InfiniBand Fibre Optic Cable 3m QSFP28 Male is a 3‑meter active optical cable (AOC) with QSFP28 connectors at both ends designed for 100G high‑speed links. It implements the QSFP28 AOC MSA interface and supports multimode optical transmission for applications such as Ethernet, Fibre Channel over Ethernet and SDH/SONET. The cable integrates transmitters and receivers in the plug assemblies and offers a pre‑terminated, factory‑tested connection that eliminates the need for field splicing or patchcord cleaning.
Advantages
This 3 m BlueOptics AOC provides native QSFP28 to QSFP28 connectivity with support for 100GBASE‑SR4 class transmission, delivering low latency and immunity to electromagnetic interference. Factory testing and MSA compliance ensure interoperability with equipment that supports QSFP28 AOCs. Built with components from established optics suppliers and digital diagnostic monitoring (DDM/DOM) support, the cable is designed for long operational lifetime and simplified remote diagnostics.
Suitable for
High‑performance computing clusters and InfiniBand fabrics
Data center top‑of‑rack and spine switch interconnects
Storage arrays and SAN connectivity supporting 100G links
Low‑latency trading or compute environments requiring fiber links
Key specifications
Length: 3 meters
Connector type: QSFP28 to QSFP28 (male/male)
Maximum data rate: 100 Gbit/s (100GBASE‑SR4 compatible)
Transmission medium: multimode fiber (active optical cable)
MSA compliance: QSFP28 AOC standard
Digital diagnostics: DDM / DOM (MSA SFF‑8472 compliant)
Typical application protocols: Ethernet, Fibre Channel over Ethernet, SDH/SONET
How to use
Install the BlueOptics Q28‑AOC‑3M‑PS‑BO by inserting each QSFP28 plug into the corresponding QSFP28 port on your devices while both ends are powered off or per your device vendor’s hot‑plug guidelines. Ensure ports are compatible with QSFP28 AOCs and that the host hardware supports the DDM/DOM interface if diagnostics are required. Avoid bending the cable beyond manufacturer bend radii and secure the cable to prevent strain on the connectors. After connection, verify link status and operational parameters via the host equipment management interface or the DDM/DOM readings.
Usage recommendations
For reliable long‑term operation, route the cable away from sharp edges and high‑traffic areas, respect the minimum bend radius, and confirm firmware and hardware compatibility with QSFP28 AOC modules. Use DDM/DOM information for proactive monitoring and troubleshooting when supported by your equipment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 3 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Aqua colour |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand Cable BlueOptics Q28-AOC-3M-PS-BO cost, and is it available for purchase?

The price is 282.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 27.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/5040535/64346965_large.webp