# SFP28 Twinax Cable CBO SFP28-DAC-5M-SS-BL 5 m Male-to-Male 25 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-ss-bl--4472857
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-5M-SS-BL
**EAN:** 4063232100258
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-ss-bl--4472857

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Direct-attach SFP28 twinax cable by CBO, model SFP28-DAC-5M-SS-BL, 5 m length with male-to-male SFP28 connectors supporting 25 Gbit/s. Designed for short-reach, high-speed interconnects between switches, NICs and servers. Provides low latency, power-efficient connection with simple plug-and-play installation for data center and rack deployments.

## Long description

The SFP28 Twinax Cable CBO SFP28-DAC-5M-SS-BL 5 m Male-to-Male 25 Gbit/s is a direct-attach copper cable for short-reach, high-speed connections in data center and rack environments. It features SFP28 male connectors at both ends and supports 25 Gbit/s link speeds, enabling direct interconnects between switches, network interface cards (NICs) and servers. The assembly is intended for low-latency, power-efficient connections where fibre transceivers are not required.
Advantages
The cable provides a cost-effective, low-power alternative to optical transceivers for short-distance links, with plug-and-play simplicity that requires no additional configuration. Its fixed 5 m length reduces clutter and simplifies cable management in racks while the SFP28 form factor ensures compatibility with equipment that accepts SFP28 DAC modules. The design minimizes latency and power consumption compared with active optical solutions for equivalent link speeds.
Suitable for
Short-reach server-to-switch connections within the same rack or adjacent racks
High-density top-of-rack switch interconnects
Direct connections between NIC ports and switch ports operating at 25 Gbit/s
Bench testing and temporary interconnects during maintenance or deployment
Key specifications
Connector type: SFP28 male-to-male
Cable type: Twinax direct-attach copper
Maximum data rate: 25 Gbit/s per lane
Cable length: 5 meters
Latency: low, suitable for short-reach interconnects
Power: passive, no external power required
How to use
Install the SFP28 twinax cable by inserting each SFP28 connector into the corresponding SFP28 port until the latch engages. Ensure both devices are powered off or follow hot-plug guidance of your hardware vendor if connecting live. The cable is plug-and-play and typically requires no drivers or configuration; verify link status on connected devices and confirm 25 Gbit/s link negotiation where applicable. For best performance, avoid sharp bends and excessive tension along the cable run.
Usage recommendations
Use this cable for short, direct connections within racks and between adjacent racks; avoid runs beyond the specified 5 m length. Keep connectors clean and handle the cable by the connector housings when plugging or unplugging to maintain reliable electrical contact and long-term performance.

## FAQ

### How much does the CBO SFP28-DAC-5M-SS-BL 5 m SFP28 25 Gbit/s cable cost, and is it available for purchase?

The price is 114.99 € (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 31.07.2026 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/4472857/59860390_large.webp