# BlueOptics CBL-502-BO InfiniBand/fibre optic cable 2 m QSFP28 Aqua

**URL:** https://aio.lv/en/product--blueoptics-cbl-502-bo--10696025
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-502-BO
**EAN:** 4063232308586
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 279.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 231.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-502-bo--10696025

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics CBL-502-BO is a 2 m InfiniBand/fibre optic cable featuring QSFP28 connectors. It is designed for high-speed data transmission and reliable connectivity in data centers and networking environments. The cable's aqua color and male/male connectors ensure compatibility and ease of installation.

## Long description

The BlueOptics CBL-502-BO InfiniBand/fibre optic cable 2 m QSFP28 Aqua is a 2‑metre active optical cable with QSFP28 to QSFP28 male connectors designed for high‑speed short‑range links in data centers and networking equipment. The cable uses multi‑mode fibre and supports 100GBASE‑SR4 transmission over a 2 m length. Its aqua jacket and QSFP28 form factor make it suitable for standard 100GbE, InfiniBand and other high‑speed optical interfaces that accept QSFP28 AOC modules.
Advantages
The cable provides a pre‑terminated, plug‑and‑play optical link that eliminates the need for field termination and patch cord cleaning. As an active optical cable, it integrates transmitters and receivers in the QSFP28 housings to deliver 100 Gbit/s class performance over multi‑mode fibre while minimizing electromagnetic interference. Digital diagnostic monitoring (DDM/DOM) is available when supported by the host hardware, enabling real‑time readout of operating parameters for simplified maintenance.
Suitable for
Short‑reach 100GbE connections between switches and routers in data centers
High‑speed InfiniBand links for HPC and server interconnects
Interconnections of storage systems and network appliances supporting QSFP28 AOCs
Environments requiring an AOC with simple installation and low electromagnetic susceptibility
Key specifications
Connector type: QSFP28 to QSFP28 (male/male)
Length: 2 metres
Transmission: 100GBASE‑SR4 class over multi‑mode fibre
Cable type: Active Optical Cable (AOC) with integrated transceivers
Colour: Aqua jacket for multi‑mode identification
Diagnostic: Digital Diagnostic Monitoring (DDM/DOM) support when enabled by host
How to use
Install the BlueOptics CBL-502-BO by plugging each QSFP28 connector into the corresponding QSFP28 port on your switches, routers or servers while the devices are powered according to your equipment vendor guidelines. Ensure the host hardware supports QSFP28 AOC modules and, if needed, DDM/DOM monitoring. No field termination is required; the pre‑assembled fibre core eliminates patching and cleaning of individual fibre connectors. Follow standard handling precautions for optical modules and avoid bending the cable beyond the recommended radius.
Usage recommendations
Confirm compatibility with your network hardware vendor for QSFP28 AOC modules and verify that the target ports support 100GBASE‑SR4 or the intended protocol before deployment. For diagnostics, enable DDM/DOM in host firmware if you need real‑time monitoring of optical parameters. Store and route the cable to avoid tight bends and mechanical stress to maintain long service life.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 2 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Aqua colour |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Cable shape | Round |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS, Federal Communications Commission (FCC), CE |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics CBL-502-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 31.07.2026 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

### Where can I download the instructions for InfiniBand/fibre optic cable BlueOptics CBL-502-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10696025/64430730_large.webp