# SFP28 Direct Attach Cable CBO SFP28-DAC-5M-GM-BL — 5 m, Male-to-Male, 25 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-gm-bl--4471331
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP28-DAC-5M-GM-BL
**EAN:** 4063232100029
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp28-dac-5m-gm-bl--4471331

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

CBO SFP28-DAC-5M-GM-BL is a 5-metre SFP28 direct attach copper cable with male-to-male connectors supporting 25 Gbit/s links. Designed for short-range, high-speed connections between compatible SFP28 ports in switches, servers and NICs. Provides low-latency, power-efficient connectivity for top-of-rack, aggregation or server interconnects.

## Long description

BlueOptics SFP28 Direct Attach Cable CBO SFP28-DAC-5M-GM-BL is a 5-metre passive copper twinax cable with male-to-male SFP28 connectors designed for 25 Gbit/s links. It provides a compact, power-efficient physical connection between SFP28 ports in switches, servers and network interface cards. Optimised for short-reach interconnects, the cable supports low-latency data transfer and eliminates the need for separate transceiver modules when connecting compatible ports across top-of-rack, server-to-server or aggregation environments.
Advantages
The direct attach design delivers low insertion loss and minimal latency compared with optical transceivers for short distances, while remaining energy-efficient and cost-effective. Integrated SFP28 connectors ensure plug-and-play compatibility with standards-compliant SFP28 ports and reduce rack cabling complexity. The 5 m length offers flexibility for equipment placement in racks and aisles without additional signal conditioning or external power requirements.
Suitable for
 Top-of-rack switch to aggregation switch connections
 Server-to-server high-speed links within the same rack or adjacent racks
 Connections between NICs and switch SFP28 ports in data centres
 Short-reach 25 Gbit/s links in campus and enterprise network closets
Key specifications
 Data rate: 25 Gbit/s
 Length: 5 metres
 Connector type: Male-to-male SFP28 twinax
 Medium: Passive copper twinax cable
 Typical use: Short-reach direct attach interconnects
 Latency: Low, suitable for latency-sensitive applications
 Power: Passive operation, no external power required
How to use
Insert each SFP28 connector into the corresponding SFP28 port on compatible network devices until the latch clicks into place. Ensure both endpoints support passive SFP28 direct attach copper cables and are configured for 25 Gbit/s operation. Confirm link status in the device management interface and verify correct speed and duplex settings. Route the cable to avoid sharp bends and mechanical strain; maintain recommended bend radius to preserve signal integrity.
Usage recommendations
Use this 5 m direct attach cable for short-distance connections where optical transceivers are unnecessary. Verify compatibility with vendor equipment and firmware, and avoid excessive bending or tension. For longer distances or when galvanic isolation is required, choose optical transceivers with appropriate fiber cabling instead.

## FAQ

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

The price is 101.99 € (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 05.08.2026 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/4471331/59853029_large.webp