# DAC cable CBO 470-ABPU 5M QSFP28 direct-attach copper cable, 5 m, QSFP28

**URL:** https://aio.lv/en/product--blueoptics-470-abpu-bl--4472380
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 470-ABPU-BL
**EAN:** 4063232009346
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 175.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-470-abpu-bl--4472380

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Direct-attach copper (DAC) cable CBO 470-ABPU, 5 meters, with QSFP28 connectors. Designed for short-reach high-speed connections between QSFP28 ports in switches, servers and networking equipment, it provides a cost-effective, low-latency link for 100GbE environments. Suitable for data center top-of-rack and server interconnects where a fixed-length copper cable is acceptable.

## Long description

Direct-attach copper cable CBO 470-ABPU 5M QSFP28 is a 5-metre high-speed copper interconnect with QSFP28 terminations, engineered for short-reach 100GbE links between compatible QSFP28 ports. The cable provides a fixed-length, low-latency physical connection intended for use inside racks and between adjacent network devices, delivering a straightforward alternative to optical transceivers for top-of-rack and server-to-switch connections in data center environments.
Advantages
This DAC cable offers a cost-efficient solution for short-distance 100GbE links by eliminating separate transceivers and fiber patching. Its direct-attach design reduces power consumption and signal conversion overhead compared with active optical solutions, while the fixed 5 m length simplifies cable management in rack deployments. Compatibility with QSFP28 ports ensures support for high-throughput applications where a copper direct connection is acceptable.
Suitable for
Top-of-rack switch to server interconnects in data centers
Adjacent switch-to-switch links within the same rack or neighbouring racks
Short-reach, high-bandwidth links for 100 Gigabit Ethernet environments
Key specifications
Connector type: QSFP28 to QSFP28
Cable type: Direct-attach copper (passive/active as implemented by vendor)
Length: 5 metres
Supported data rate: Designed for 100 Gigabit Ethernet
Typical use: Short-reach rack-level and adjacent-device connections
How to use
Install the cable by firmly inserting each QSFP28 connector into the respective port on the network device until the latch engages. Ensure ports are compatible and powered down if required by your equipment's hot-plug guidance. Once connected, verify link status via device management interfaces and monitor for expected speed negotiation and link integrity. Avoid sharp bends and maintain recommended bend radius to preserve signal performance over the 5 m copper assembly.
Usage recommendations
For reliable performance, route the 5 m cable within the same rack or between adjacent racks only; avoid long cable runs beyond the intended short-reach application. Observe equipment vendor guidelines for QSFP28 port compatibility and check link settings after installation to confirm 100GbE operation.

## FAQ

### How much does the DAC cable CBO 470-ABPU 5M QSFP28 cost, and is it available for purchase?

The price is 212.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 356 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 23.07.2026 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/4472380/59873751_large.webp