# BlueOptics Q28-AOC-2M-AT-BO InfiniBand fibre optic cable 2m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-q28-aoc-2m-at-bo--5040439
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** Q28-AOC-2M-AT-BO
**EAN:** 4063232104607
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 279.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 231.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-q28-aoc-2m-at-bo--5040439

## 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 Q28-AOC-2M-AT-BO is a 2-meter InfiniBand fibre optic cable featuring QSFP28 connectors. It provides high-speed data transfer and is ideal for data centers and high-performance computing environments. The male/male configuration ensures easy connectivity between devices, making it a reliable choice for network infrastructure.

## Long description

The BlueOptics Q28-AOC-2M-AT-BO is a 2-meter active optical cable (AOC) with QSFP28 male connectors at both ends, designed for 100G data links in InfiniBand and Ethernet environments. The pre-terminated multi-mode fibre assembly integrates transmitter and receiver modules on each end and conforms to QSFP28 MSA electrical and mechanical specifications. This AOC supports 100GBASE-SR4 applications and provides a compact, plug-and-play connection between switches, routers, storage systems and other high-performance network devices over a 2 m distance.
Advantages
This BlueOptics QSFP28 AOC delivers high-speed optical transmission up to 100 Gbit/s while avoiding the need to terminate or patch fibre on-site. The integrated transceivers reduce connector loss and EMI susceptibility compared with copper alternatives. The cable is manufactured to MSA guidelines and uses quality optical and electronic components to provide consistent optical performance, digital diagnostics monitoring support and extended operating life suitable for data centre and HPC deployments.
Suitable for
100G interconnects between QSFP28 ports in switches and routers
High-performance computing clusters and InfiniBand links
Storage area network (SAN) and Fibre Channel over Ethernet uplinks
Short-reach data centre cross-connects (2 m)
Key specifications
Connector type: QSFP28 male to QSFP28 male
Nominal data rate: up to 100 Gbit/s (100GBASE-SR4 compatible)
Cable length: 2 metres
Fibre type: multi-mode (active optical cable with integrated transceivers)
Form factor compliance: QSFP28 MSA
Monitoring: Digital Diagnostics (DDM/DOM) support
EMI immunity: inherent to fibre optic transmission
How to use
Insert each QSFP28 connector into matching QSFP28 ports on the equipment until the latch engages. Verify that both ends are fully seated and that host devices recognise the AOC; check link status and speed via the network equipment management interface. Use the host’s diagnostics interface to read DDM/DOM parameters if supported. Avoid sharp bends and excessive pulling on the cable; maintain the manufacturer-recommended bend radius for multi-mode AOCs to preserve optical performance.
Usage recommendations
For reliable operation, ensure compatibility with the target hardware and firmware versions, confirm that QSFP28 ports support 100GBASE-SR4 or equivalent AOC modules, and verify DDM/DOM availability if monitoring is required. Store and route the cable to prevent tight bends or crushing and follow standard data centre fibre handling procedures to maximise lifetime and signal integrity.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 2 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 fibre optic cable BlueOptics Q28-AOC-2M-AT-BO cost, and is it available for purchase?

The price is 279.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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

https://aio.lv/img/cache/product/5040439/64346514_large.webp