# SFP28 Cable CBO 7Z57A03541-BO 3 m Male-to-Male 25 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-7z57a03541-bo--4469925
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 7Z57A03541-BO
**EAN:** 4063232143163
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 158.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 131.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-7z57a03541-bo--4469925

## 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

Direct-attach SFP28 cable by CBO, model 7Z57A03541-BO, 3 meters long with male-to-male connectors and 25 Gbit/s bandwidth. Designed for high-speed short-reach interconnections between switches, servers and network cards supporting SFP28 interfaces. Provides a compact, fixed-latency link for data centers and enterprise networks, simplifying cabling and reducing transceiver costs.

## Long description

The SFP28 Cable CBO 7Z57A03541-BO 3 m Male-to-Male 25 Gbit/s is a direct-attach copper cable designed for short-reach, high-speed interconnections. With a fixed 3 m length and SFP28 male connectors at both ends, this cable provides a reliable 25 Gbit/s link between switches, servers and network interface cards that support SFP28 ports. It is intended for rack-to-rack and within-rack connections in data centers and enterprise networks where compact cabling and predictable latency are required.
Advantages
This direct-attach SFP28 cable offers a cost-effective alternative to optical transceivers by integrating the connector and cable into a single assembly, reducing component count and power consumption. The cable’s fixed length and male-to-male SFP28 terminations simplify installation and help maintain consistent latency and signal integrity over short distances. Its compact form factor helps reduce cable clutter in dense rack environments.
Suitable for
Short-reach connections between switches and top-of-rack devices
Direct links from servers to network interface cards with SFP28 ports
High-density cabling in data centers and server rooms
Environments requiring low latency and predictable performance
Key specifications
Connector type: SFP28 male to SFP28 male
Data rate: 25 Gbit/s
Cable length: 3 meters
Type: Direct-attach copper (DAC)
Typical use: Short-reach interconnects, within-rack and rack-to-rack
How to use
Install the cable by inserting each SFP28 male connector into the corresponding SFP28 port on networking equipment or server NICs. Ensure both devices are powered down or support hot-plugging per manufacturer guidance before insertion or removal. Verify that the connected devices are configured for 25 Gbit/s operation and check link status in the device management interface. Route the cable to avoid sharp bends and secure it to maintain airflow and prevent strain on the connectors.
Usage recommendations
Use this direct-attach cable for distances up to 3 meters in controlled ambient environments. Avoid excessive bending or pulling and keep the cable away from high-interference sources. For longer distances or different form factors, consider optical transceivers and fiber cabling.

## FAQ

### How much does the SFP28 Cable CBO 7Z57A03541-BO 3 m cost, and is it available for purchase?

The price is 158.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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/4469925/59859177_large.webp