# BlueOptics InfiniBand/fibre optic cable 15 m SFP28 Aqua 845414-B21-BO

**URL:** https://aio.lv/en/product--blueoptics-845414-b21-bo--5038828
**Data updated:** 2026-03-11 11:49 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 845414-B21-BO
**EAN:** 4063232257020
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 314.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 260.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-845414-b21-bo--5038828

## 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 845414-B21-BO is a 15 m InfiniBand/fibre optic cable with SFP28 connectors. It features male-to-male connectors and is designed for high-speed data transmission in data centers and networking applications.

## Long description

The BlueOptics InfiniBand/fibre optic cable 15 m SFP28 845414-B21-BO is a 15-metre active optical cable with SFP28-compatible connectors designed for high-speed short-range connections in data center and networking environments. It offers a pre-assembled fibre solution for direct device-to-device links, supporting multi-lane 100G-class transmission protocols over multimode fiber. The cable integrates transmitter and receiver modules on each end and is intended for use where compact, low-latency, and EMI-immune connections are required.
Advantages
This active optical cable provides a factory-terminated, plug-and-play connection that eliminates the need for patch cords or field termination. Being an optical link, it is inherently immune to electromagnetic interference and suitable for dense rack environments. The product is manufactured according to common MSA interoperability guidelines and is tested for compatibility with major networking platforms. Integrated diagnostics support remote monitoring of key optical parameters when the host hardware supports DDM/DOM.
Suitable for
Short-reach 100G interconnects between switches and routers within data centers
High-bandwidth server-to-switch or switch-to-switch links
Storage system interconnects and fiber channel over Ethernet applications
Environments requiring low-latency, EMI-immune optical links
Key specifications
Cable type: Active optical cable (AOC) with SFP28-compatible ends
Length: 15 metres
Connector gender: male-to-male
Optical medium: multimode fiber
Supported data rate class: 100G-class multi-lane transmission
Diagnostic support: Digital Diagnostics Monitoring / Digital Optical Monitoring (if supported by host)
How to use
Plug each SFP28-compatible end into the corresponding transceiver slot on the devices to be connected, ensuring the connectors are clean and correctly oriented. Use the cable for direct device interconnects inside racks or between adjacent racks; avoid sharp bends and excessive tension on the cable. If the host equipment supports DDM/DOM, enable or query diagnostics through the device management interface to monitor voltage, temperature, and optical power parameters.
Usage recommendations
For reliable operation, verify that your equipment supports SFP28 AOCs and DDM/DOM functions. Route the cable avoiding tight bends (observe manufacturer minimum bend radius) and secure it to prevent strain. For critical links, test compatibility and optical performance in your environment prior to large-scale deployment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 15 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Aqua colour |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| 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 845414-B21-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 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

### Where can I download the instructions for InfiniBand/fibre optic cable BlueOptics 845414-B21-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/5038828/64338451_large.webp