# CBO SFP28 Active Optical Cable 5 m, Male-to-Male, 25 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-7z57a03559-bl--4469934
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 7Z57A03559-BL
**EAN:** 4063232054520
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-7z57a03559-bl--4469934

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO SFP28 Active Optical Cable, 5 m length, male-to-male connector configuration, supporting 25 Gbit/s data rate. Designed for high-speed server, switch and storage interconnects using SFP28 ports. Provides low-latency, high-bandwidth links over short to medium distances with lightweight optical construction and plug-and-play operation.

## Long description

The CBO SFP28 Active Optical Cable 5 m is a pre-terminated, male-to-male SFP28 solution for direct 25 Gbit/s links between network equipment. It is intended for use with SFP28 ports on servers, switches and storage systems where a lightweight, low-latency, and high-bandwidth interconnect is required. The 5 metre optical assembly offers plug-and-play compatibility and eliminates the need for separate transceivers and patch cords, simplifying cabling in dense rack environments.
Advantages
This active optical cable supports 25 Gbit/s full-duplex data transfer with low insertion loss and reduced electromagnetic susceptibility compared to copper alternatives. Its lightweight optical construction reduces cable bulk and improves airflow in racks. The pre-terminated, factory-tested assembly provides predictable performance, low latency and a simplified installation process without on-site termination.
Suitable for
High-speed server-to-switch connections in data centers
Top-of-rack and end-of-row switch interconnects
Storage arrays and SAN uplinks requiring 25 Gbit/s links
Clos network fabrics and leaf-spine architectures
Key specifications
Connector type: SFP28 male-to-male optical assembly
Data rate: 25 Gbit/s (full-duplex)
Length: 5 metres
Media: active optical cable with integrated transceiver electronics
Latency: low, suitable for latency-sensitive interconnects
Operating environment: designed for rack and data center use
How to use
Insert each SFP28 connector into the appropriate SFP28 port on the two devices to be linked, ensuring the connector latches securely. The active optics and electronics initialize automatically when the devices power up; no additional drivers or external power are required. Verify link status on connected devices and check port negotiation settings to ensure 25 Gbit/s operation and correct duplex mode.
Usage recommendations
Ensure both endpoints support SFP28 modules and 25 Gbit/s operation before deployment. Handle the cable by the connector housings and avoid bending the assembly beyond manufacturer-recommended minimum bend radii to preserve optical performance. Use cable management to maintain airflow and avoid mechanical strain on ports. For environment-sensitive installations, confirm compatibility with device vendor interoperability lists.

## FAQ

### How much does the CBO SFP28 Active Optical Cable 5 m 25 Gbit/s cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 225 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 23.07.2026 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/4469934/59853437_large.webp