# CBO DAC Cable BlueLAN QSFP28 SC282801L2M30 2M — Direct-Attach Copper QSFP28, 2 m

**URL:** https://aio.lv/en/product--blueoptics-qsfp28-dac-2m-pt-bl--4466828
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP28-DAC-2M-PT-BL
**EAN:** 4063232101644
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 110.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 91.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp28-dac-2m-pt-bl--4466828

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

CBO BlueLAN QSFP28 DAC cable (model SC282801L2M30) is a 2-meter direct-attach copper cable for QSFP28 ports. It provides a short-reach, low-latency connection for 100GbE or compatible QSFP28 equipment without separate transceivers. Use in data centers, switches and servers for cost-effective, power-efficient interconnects and simplified cabling.

## Long description

CBO BlueLAN QSFP28 SC282801L2M30 is a 2‑meter direct‑attach copper (DAC) cable designed for QSFP28 ports. The cable provides a short‑reach physical connection for 100 Gigabit Ethernet and compatible QSFP28 equipment without the need for separate optical transceivers. It is intended for use in dense networking environments such as data centre racks, switch-to-switch links and server uplinks, offering a compact, low-latency interconnect option.
Advantages
The direct‑attach copper design delivers low latency and minimal power consumption compared with active optical solutions. As a fixed copper assembly, the cable reduces component count by integrating connectors and cable into a single unit that is simple to install. Its 2 m length is suitable for short inter-rack or in-rack connections, enabling cost-effective connectivity and simplified cabling management in high-density network deployments.
Suitable for
 100GbE connections between switches in data centres
 Server uplinks to QSFP28 capable network cards
 Short-reach links inside racks and between adjacent racks
 High-density top-of-rack switch deployments
Key specifications
 Connector type: QSFP28 to QSFP28 direct-attach copper
 Cable length: 2 m
 Supported speed: 100 Gigabit Ethernet (QSFP28)
 Form factor: Passive copper assembly for short-reach links
 Typical use environment: Data centre, server room, switching cabinets
How to use
Insert each QSFP28 end into the corresponding QSFP28 port on your devices until the connector latches. Ensure both devices support direct‑attach copper connections at the intended speed and that firmware or driver settings allow 100GbE operation. Route the cable to avoid tight bends and physical strain; maintain service loop where necessary for airflow and maintenance access. No separate transceivers or additional power is required for passive DAC operation.
Usage recommendations
Use this 2 m DAC for short interconnects inside racks or between adjacent racks. Verify compatibility with your switch or server vendor for QSFP28 passive cables and avoid exceeding the recommended bend radius to maintain signal integrity and mechanical reliability.

## FAQ

### How much does the CBO QSFP28 DAC Cable BlueLAN 2M cost, and is it available for purchase?

The price is 110.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 270 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 27.07.2026 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/4466828/59853797_large.webp