# BlueOptics Q28-AOC-30M-MA-BO InfiniBand/fibre optic cable 30m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-30m-ma-bo--5040491
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-30M-MA-BO
**EAN:** 4063232107684
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 354.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 293.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-30m-ma-bo--5040491

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics Q28-AOC-30M-MA-BO is a 30-meter InfiniBand/fibre optic cable featuring QSFP28 connectors on both ends. Designed for high-speed data transmission, it ensures reliable connectivity in data centers and high-performance computing environments. The male/male configuration allows for easy connection between devices, making it ideal for server interconnections and network expansions.

## Long description

The BlueOptics Q28-AOC-30M-MA-BO is a 30-metre active optical cable with QSFP28 male connectors on both ends, designed for InfiniBand and high-speed fibre optic links. It provides a single-cable solution for up to 100Gbps class connections between servers, switches and host adapters. The cable's 30m reach supports flexible equipment placement in data centres and high-performance computing racks while reducing electromagnetic interference common to copper links.
Advantages
The QSFP28 male/male active optical design delivers high bandwidth with low latency and improved signal integrity over longer distances compared with copper alternatives. The fibre construction reduces susceptibility to EMI and cross-talk and helps maintain stable throughput for demanding parallel data transfers. Its plug-and-play form factor simplifies deployment without additional transceivers, and the longer 30-metre length offers greater layout flexibility for rack-to-rack and row-to-row connectivity.
Suitable for
 Server-to-switch and switch-to-switch connections in data centres
 High-performance computing clusters and InfiniBand fabrics
 Network expansion and flexible rack placement
 Latency-sensitive applications such as storage and virtualization backplanes
Key specifications
 Connector type: QSFP28 male to QSFP28 male
 Cable type: Active optical cable (AOC)
 Supported protocol families: InfiniBand and compatible 100Gb class Ethernet links
 Length: 30 metres
 Typical bandwidth: up to 100 Gbps aggregate (QSFP28 class)
 Latency: low, suitable for latency-sensitive interconnects
 Interference immunity: fibre-based, immune to electromagnetic interference
How to use
Connect each QSFP28 male plug into the corresponding QSFP28 port on your devices, ensuring secure seating until the connector latch engages. The active optical cable is recognized by most compatible host adapters and switches without separate transceivers; verify port compatibility and link settings in your equipment's management interface. Route the cable to avoid tight bends and maintain the manufacturer's recommended minimum bend radius for optical fibres. For multi-vendor environments check link negotiation and firmware support to ensure full speed and feature compatibility.
Usage recommendations
Use this cable for rack-to-rack or row-to-row connections where a 30 m reach and high data throughput are required. Maintain gentle routing with no sharp bends, keep connectors clean and capped when not in use, and confirm device compatibility for QSFP28 interfaces and supported protocols before installation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 30 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Turquoise |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS, CE |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics Q28-AOC-30M-MA-BO cost, and is it available for purchase?

The price is 354.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 30.07.2026 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/5040491/64346751_large.webp