# InfiniBand/fibre optic cable BlueOptics CBL-515-BO QSFP28 AOC 15 m Black

**URL:** https://aio.lv/en/product--blueoptics-cbl-515-bo--10749114
**Data updated:** 2026-03-11 11:55 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-515-BO
**EAN:** 4063232308623
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 314.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 260.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-515-bo--10749114

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics CBL-515-BO is a 15 m AOC InfiniBand/fibre optic cable featuring QSFP28 connectors. It provides high-speed data transmission with low latency, making it ideal for data centers and high-performance computing environments. The cable is designed for durability and flexibility, ensuring reliable performance in demanding applications.

## Long description

The BlueOptics CBL-515-BO QSFP28 AOC is a 15 m active optical cable designed for InfiniBand and high-speed fibre optic interconnects. With QSFP28 connectors on both ends and a black jacket, this AOC delivers high-bandwidth, low-latency links suited to data center topologies, rack-to-rack connections, and high-performance computing clusters. The cable is constructed for flexibility and durability to support installation in dense cabling environments while maintaining signal integrity over a 15 metre reach.
Advantages
The BlueOptics CBL-515-BO offers native QSFP28 connectivity for 100Gbps-class links with the inherent electrical-to-optical conversion of an active optical cable, reducing heat and power issues compared with direct-attach copper at similar speeds. Its 15 m length allows longer reach between equipment without additional transceivers. The black outer jacket and lightweight build simplify routing and handling in server rooms and switch cabinets while providing reliable performance under continuous operation.
Suitable for
 Rack-to-rack interconnects in data centers
 High-performance computing (HPC) clusters using InfiniBand
 Switch-to-switch or switch-to-server links requiring QSFP28 interfaces
 Low-latency storage and compute fabrics
Key specifications
 Cable type: Active Optical Cable (AOC)
 Cable length: 15 m
 Connectors: QSFP28 to QSFP28
 Colour: Black
 Weight: 0.15 kg
How to use
Ensure both devices support QSFP28 interfaces and the intended data rate. Route the BlueOptics CBL-515-BO to avoid sharp bends and mechanical strain; maintain the minimum bend radius recommended by your equipment vendor. Insert QSFP28 connectors firmly into compatible ports until they latch and verify link status on connected devices. For hot-plugging, follow your system’s procedures to avoid transient traffic interruptions.
Usage recommendations
Handle the cable by the connector housings and avoid excessive flexing near the termination points. Keep the cable away from sources of electromagnetic interference and install in trays or ties that do not compress the jacket. For long-term reliability, periodically inspect connectors for debris and ensure ports are kept covered when unused.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 100 Gbit/s |
| InfiniBand protocol | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 15 m |
| Cable type | AOC |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Product colour | Black |
| Ethernet interface type | 100 Gigabit Ethernet |
| Brand compatibility | Gigamon |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fastening type | Push–pull |
| Cable shape | Round |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.15 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 160 g |
| Package type | Polybag |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics CBL-515-BO cost, and is it available for purchase?

The price is 314.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 28.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable type, cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10749114/64081455_large.webp