# SFP28 direct-attach cable CBO SFP28-DAC-5M-MA-BL 5 m Male-to-Male 25 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-ma-bl--4471339
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-5M-MA-BL
**EAN:** 4063232100111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-ma-bl--4471339

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

CBO SFP28-DAC-5M-MA-BL is a 5 m SFP28 direct-attach copper cable with male-to-male connectors supporting 25 Gbit/s data rate. Designed for short-reach connections between SFP28 ports on switches, servers and NICs, it provides a low-latency, cost-effective link for high-speed networking in data centers and server racks.

## Long description

CBO SFP28-DAC-5M-MA-BL is a 5 m direct-attach copper cable with SFP28 male-to-male connectors that supports a 25 Gbit/s data rate. It is intended for short-reach, high-speed links between SFP28 ports on switches, servers and network interface cards, offering low latency and plug-and-play connectivity for rack and data centre environments.
Advantages
The cable provides a reliable short-range connection with minimal signal loss and low power consumption compared with optical transceivers. Its fixed-length, twinax design ensures predictable latency for server-to-switch and switch-to-switch links. The male-to-male SFP28 connectors enable hot-pluggable installation and immediate compatibility with devices that accept SFP28 DAC modules. The 5 m length is suitable for connections across adjacent racks or within larger server cabinets.
Suitable for
 Interconnecting top-of-rack switches and server NICs operating at 25 Gbit/s
 Short-distance uplinks between switches in the same rack or neighbouring racks
 Low-latency connections for virtualization, storage and compute clusters
Key specifications
 Data rate: 25 Gbit/s
 Connector type: SFP28 male-to-male
 Cable type: Direct-attach copper (twinax)
 Length: 5 metres
 Form factor: Fixed-length DAC for hot-pluggable SFP28 ports
 Typical use: Short-reach, in-rack and adjacent-rack links
How to use
Install the cable by inserting each SFP28 connector into the corresponding SFP28 port on your switch, server or NIC until the latch engages. Ensure both devices support SFP28 DAC modules and are powered according to the vendor's instructions before connecting. No additional transceivers or optical modules are required. For best results, avoid sharp bends and excessive tension on the cable, and verify link status through device management interfaces after connection.
Usage recommendations
Use this 5 m SFP28 direct-attach cable for short-distance, high-bandwidth connections inside racks or between adjacent racks. Confirm compatibility with your network equipment and firmware, keep the cable routed to minimise electromagnetic interference, and replace the cable if the connectors show physical damage or the link becomes unstable.

## FAQ

### How much does the CBO SFP28-DAC-5M-MA-BL SFP28 5 m 25 Gbit/s cable 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 — 220 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 03.08.2026 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

## Image

https://aio.lv/img/cache/product/4471339/59857443_large.webp