# CBO DAC Cable Dell Networking 470-ABYF 100G QSFP28 2m direct-attach copper cable

**URL:** https://aio.lv/en/product--blueoptics-470-abyf-bl--4472176
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 470-ABYF-BL
**EAN:** 4063232009247
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 102.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-470-abyf-bl--4472176

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Direct-attach copper (DAC) cable CBO 470-ABYF for Dell Networking, QSFP28 interface, 100G data rate, 2 meters length. Designed for short-reach connections between compatible 100G QSFP28 ports in switches, routers and servers, it provides a compact, low-latency link for data center top-of-rack and aggregation use, simplifying cabling and reducing power compared with active optical modules.

## Long description

CBO DAC Cable Dell Networking 470-ABYF 100G QSFP28 2m direct-attach copper cable is a passive copper twinax solution intended for short-reach 100 Gigabit links. The cable features a QSFP28 connector on each end and supports a 100G data rate over a 2-meter length, providing a low-latency, low-power connection between compatible QSFP28 ports in switches, routers and servers. It is designed for compact top-of-rack and aggregation cabling in data centre racks where proven electrical performance and simple deployment are required.
Advantages
The direct-attach copper design delivers predictable latency and signal integrity for short-distance interconnects while avoiding the additional power and expense of active optical modules. With QSFP28 connectors and a fixed 2 m length, the cable simplifies rack-to-rack and within-rack connections and reduces clutter compared with multiple patch cords. Passive copper construction offers ready compatibility with equipment that supports QSFP28 DACs and provides stable electrical performance for dense, high-speed deployments.
Suitable for
 Short-reach 100G connections between QSFP28 ports in switches and routers
 Server to top-of-rack switch links in data centres
 Aggregation and spine-leaf links inside racks or between adjacent racks
 Environments where low latency and low power consumption are priorities
Key specifications
 Interface: QSFP28 to QSFP28
 Supported data rate: 100 Gigabit Ethernet
 Cable type: Direct-attach copper (passive twinax)
 Length: 2 metres
 Typical application: Short-reach interconnects in data centre racks
How to use
Ensure both endpoints support QSFP28 passive DAC connections and that firmware or hardware compatibility is confirmed for 100G operation. Power down or follow hot-plug safety procedures recommended by the equipment vendor, then insert each QSFP28 connector into the corresponding port until it latches. Route the cable to avoid sharp bends and mechanical stress; the fixed 2 m length is intended for within-rack or adjacent-rack connections. If necessary, check link status indicators on the connected devices to verify the 100G link is established and operating correctly.
Usage recommendations
Use this passive DAC cable for reliable short-distance 100G links inside racks or between neighbouring racks. Avoid exceeding the rated bend radius, and verify compatibility with your switch or server vendor for passive QSFP28 cables to ensure interoperability and expected performance.

## FAQ

### How much does the CBO DAC Cable Dell Networking 470-ABYF QSFP28 100G 2m cost, and is it available for purchase?

The price is 124.49 € (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 03.08.2026 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/4472176/59859172_large.webp