# CBO SFP28 Direct Attach Cable 1m passive for 25Gb/s (Gigamon compatible) SFP28-DAC-1M

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-1m-gm-bl--4471207
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-1M-GM-BL
**EAN:** 4063232098586
**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-gm-bl--4471207

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Passive SFP28 direct attach copper cable by CBO, 1 meter length, model SFP28-DAC-1M. Designed for 25Gb/s connections between SFP28 ports, offering low-latency, short-reach connectivity for switches, servers and network appliances. Ideal for rack-to-rack links, top-of-rack connectivity and high-density environments where cost-effective, reliable short-distance links are required.

## Long description

CBO SFP28 Direct Attach Cable 1m passive for 25Gb/s (Gigamon compatible) SFP28-DAC-1M is a 1‑meter passive copper twinax cable designed for direct 25Gb/s connections between SFP28 ports. Manufactured for short‑reach links, this direct attach cable supports low‑latency, point‑to‑point connectivity for switches, servers and network appliances in rack environments. It is intended for high‑density deployments where reliable, cost‑effective short‑distance cabling is required.
Advantages
The passive SFP28 direct attach cable provides a simple, energy‑efficient connection method with minimal configuration. Its fixed 1 m length reduces cabling clutter in rack‑to‑rack and top‑of‑rack setups while delivering the signaling characteristics needed for 25Gb/s links. Compatibility with devices that support SFP28 passive DACs enables straightforward interoperability without additional transceivers or modules.
Suitable for
Short‑reach connections between SFP28 ports on switches and routers
Server to top‑of‑rack switch links in data centers
High‑density rack environments and blade chassis interconnects
Cost‑sensitive, low‑latency point‑to‑point links
Key specifications
Connector type: SFP28 to SFP28 (direct attach twinax copper)
Cable length: 1 meter
Supported data rate: 25 Gb/s (per cable, full duplex)
Passive design: no active components or power requirement in the cable
Typical application: short‑reach, rack‑level interconnects
How to use
Insert each SFP28 connector into the corresponding SFP28 port until the latch engages. Ensure both ends are securely seated in compatible ports on switches, servers or network appliances. No additional configuration is required on the cable itself; verify link status via connected devices and confirm 25Gb/s operation through the host equipment’s interface diagnostics or management software.
Usage recommendations
Use the 1 m passive DAC for short, direct connections inside racks or between adjacent racks. Avoid tight bends and excessive pull force on the twinax cable; maintain the manufacturer’s minimum bend radius. Confirm device compatibility with SFP28 passive DACs and check firmware or compatibility lists if using with branded network appliances to ensure optimal link stability.

## FAQ

### How much does the CBO SFP28 1m Passive DAC SFP28-DAC-1M 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 29.07.2026 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/4471207/59854140_large.webp