# SFP28 passive copper direct attach cable CBO SFP28-DAC-1M 1 m

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-1m-mv-bl--4471218
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-1M-MV-BL
**EAN:** 4063232098708
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-1m-mv-bl--4471218

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

CBO SFP28-DAC-1M is a 1-meter passive copper SFP28 direct attach cable for high-speed 25GbE connections. Designed for short-reach links between switches, servers and NICs, it offers a simple, low-latency, cost-effective wired connection without transceivers. Suitable for data centers and rack-to-rack interconnects where a fixed 1 m copper SFP28 link is required.

## Long description

CBO SFP28-DAC-1M is a 1-meter passive copper SFP28 direct attach cable engineered for 25GbE short-reach connections. The assembly provides a fixed copper link that plugs directly into SFP28 ports on switches, network interface cards (NICs) and servers without requiring separate transceivers. Its 1 m length and low-latency electrical connection make it suitable for rack-to-rack and switch-to-server links in data center topologies where space and cost efficiency are priorities.
Advantages
The passive copper construction delivers low latency and predictable signal integrity for short-distance 25GbE links while eliminating the need for optical transceivers and fiber patching. A direct-attach form factor reduces component count and simplifies installation and maintenance. The fixed 1 m length minimizes cable slack in dense rack environments and helps maintain tidy cable management. The cable is a cost-effective option for high-speed interconnects where active electronics and long reach are not required.
Suitable for
 Short-reach 25GbE connections between switches
 Direct server-to-switch links in rack environments
 Top-of-rack (ToR) and adjacent-rack interconnects
 High-density switch clusters and spine/leaf architectures
Key specifications
 Connector type: SFP28 direct attach copper
 Data rate: 25 Gbps per lane (25GbE)
 Length: 1 meter
 Cable type: Passive copper assembly
 Form factor: Dual SFP28 plug ends for hot-pluggable insertion
 Typical use: Short-reach, rack-to-rack and switch-to-server links
How to use
Insert each SFP28 plug into the corresponding SFP28 port on network devices until the latch engages; ensure devices are powered off or that hot-pluggable insertion is supported according to the equipment manufacturer’s guidance. Verify link status and speed in the host device management interface after connection. Use the cable as a fixed point-to-point link; avoid kinking the cable and maintain appropriate bend radius to preserve signal integrity.
Usage recommendations
For reliable operation, use the cable within its intended 1 m reach and in environments where passive copper assemblies meet electrical and thermal requirements. Confirm device compatibility with SFP28 passive DACs and check firmware or vendor interoperability notes when linking equipment from different manufacturers.

## FAQ

### How much does the CBO SFP28-DAC-1M 1 m SFP28 passive cable cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 380 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 28.07.2026 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/4471218/59855319_large.webp