# InfiniBand/fibre optic cable BlueOptics SFP-25G-C50CM 0.5 m SFP28 Black

**URL:** https://aio.lv/en/product--blueoptics-sfp-25g-c50cm-bl--4468764
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-25G-C50CM-BL
**EAN:** 4063232055893
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 54.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-25g-c50cm-bl--4468764

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-25G-C50CM is a 0.5 m InfiniBand/fibre optic cable featuring SFP28 connectors. It provides reliable high-speed data transmission for networking applications.

## Long description

The BlueOptics SFP-25G-C50CM is a 0.5 m fibre optic patch cable with SFP28 connectors designed for short-range high-speed links. Intended for InfiniBand and 25 Gbps Ethernet environments, this black cable offers a compact connection option for switches, routers, NICs and active optical modules that accept SFP28 transceivers. The cable supports reliable data transmission with low latency and is suitable where space and cable management require a short, direct link.
Advantages
The cable provides a standardized SFP28 interface for 25 Gbps links and is manufactured to deliver consistent optical performance over short distances. Its short 0.5 m length minimizes signal loss and clutter in dense rack environments. The black jacket offers a neutral appearance for professional installations, and the pre-terminated assembly reduces installation time compared with field-terminated fibre solutions.
Suitable for
 Short-range 25 Gbps Ethernet connections between switches and servers
 InfiniBand short-reach links in compute clusters
 Patch connections in data centre racks and telecom cabinets
 Direct attach between SFP28-capable transceivers and network ports
Key specifications
 Connector type: SFP28 to SFP28
 Length: 0.5 m
 Supported data rate: 25 Gbps
 Media: fibre optic suitable for short-range high-speed links
 Colour: black jacket
 Suitable for InfiniBand and 25 Gbps Ethernet applications
How to use
Install the cable by gently inserting each SFP28 connector into the corresponding SFP28 port on the networking devices until the latch engages. Ensure ports on both ends are compatible with SFP28 transceivers and that devices are powered down or follow hot-plugging procedures recommended by the equipment manufacturer. Route the cable to avoid sharp bends and mechanical stress; the short length is optimized for direct patching inside racks or between adjacent devices.
Usage recommendations
Verify transceiver and port compatibility before use and confirm firmware or driver support for 25 Gbps operation on connected devices. Avoid tight bends and excessive pulling force on the cable. For data centre installations, label both ends to simplify maintenance and ensure the cable is used within its intended short-reach range.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.08 kg |
| Package weight | 90 g |
| Cable length | 0.5 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| Connector gender | Male |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics SFP-25G-C50CM cost, and is it available for purchase?

The price is 66.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 402 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 27.07.2026 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/4468764/64296209_large.webp