# BlueOptics Q28-AOC-7M-MV-BO InfiniBand fibre optic cable 7m OM3

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-7m-mv-bo--5040635
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-7M-MV-BO
**EAN:** 4063232105949
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 294.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 243.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-7m-mv-bo--5040635

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics Q28-AOC-7M-MV-BO is a 7m InfiniBand fibre optic cable designed for high-speed data transfer. It features OM3 fibre type and QSFP28 connectors, ensuring optimal performance for data centers and high-performance computing environments. With a core diameter of 50 µm, it supports efficient data transmission over long distances.

## Long description

The BlueOptics Q28-AOC-7M-MV-BO InfiniBand fibre optic cable 7m OM3 is an active optical cable (AOC) with QSFP28 to QSFP28 connectors designed for high-speed short‑reach connections within racks or between adjacent racks. Built on OM3 multimode fibre with a 50 µm core diameter, this 7 metre AOC delivers electrical-to-optical conversion in the connector heads to support 100GBASE-SR4 and InfiniBand links while maintaining a reduced weight and improved flexibility compared with direct attach twinax solutions.
Advantages
This active optical cable provides QSFP28 connectivity with integrated I/O and O/E converters for reliable signal conversion and lower insertion losses over short distances. The OM3 multimode fibre supports high bandwidth and efficient transmission for data centre and HPC environments. The cable assembly uses LSZH (low smoke zero halogen) flame‑resistant sheathing for improved safety in confined equipment spaces, and its smaller bend radius and lighter construction simplify routing and installation inside dense racks.
Suitable for
 Short‑reach 100G Ethernet (100GBASE‑SR4) connections between switches and servers
 InfiniBand high‑performance computing interconnects within rack and adjacent rack environments
 High‑density data centre cabling where reduced weight and flexible routing are required
 Upgrades from DAC to optical links to increase reach and reduce signal degradation from cable bundling
Key specifications
 Connector type: QSFP28 to QSFP28 with integrated electrical/optical conversion
 Fibre type: OM3 multimode fibre
 Core diameter: 50 µm multimode core
 Cable length: 7 metres
 Application: 100GBASE‑SR4 and InfiniBand short‑reach links
 Sheathing: LSZH (low smoke, zero halogen), flame resistant
 Bend performance: reduced minimum bend radius compared with twinax equivalents
How to use
Install the BlueOptics Q28-AOC-7M-MV-BO by inserting each QSFP28 connector into the appropriate QSFP28 ports on the network equipment until the connector latches. The active modules handle the electrical-to-optical and optical-to-electrical conversion automatically; no separate transceiver modules are required. Route the cable to avoid excessive sharp bends and secure it to prevent strain on connectors. For reliable operation, ensure connected devices support QSFP28 AOC interfaces and are configured for compatible 100G or InfiniBand link settings.
Usage recommendations
Verify link compatibility (100GBASE‑SR4 or InfiniBand) and QSFP28 port support before installation. Use gentle routing and proper cable management to preserve the OM3 fibre performance; avoid tight bends and crushing. Store and handle the cable in a clean environment and inspect connector ferrules for contamination before mating. For installations in areas requiring halogen‑free materials, confirm LSZH sheathing meets local safety requirements.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 7 m |
| Product colour | Aqua colour |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM3 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics Q28-AOC-7M-MV-BO cost, and is it available for purchase?

The price is 294.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 10.08.2026 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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