# Network cable Dell QSFP28 to QSFP28 100GbE DAC direct-attach cable

**URL:** https://aio.lv/en/product--dell-470-abqe-rfb--11116790
**Data updated:** 2026-02-25 16:40 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Dell
**Manufacturer code:** 470-ABQE-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 188.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 155.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-470-abqe-rfb--11116790

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Dell QSFP28 to QSFP28 100GbE DAC is a direct-attach copper cable designed for high-speed 100 Gigabit Ethernet links using QSFP28 connectors. It provides a short-reach, low-latency connection between compatible switches, routers or network interface cards, suitable for data center top-of-rack, server-to-switch or switch-to-switch interconnects.

## Long description

Dell QSFP28 to QSFP28 100GbE DAC direct-attach cable is a short-reach copper interconnect designed for 100 Gigabit Ethernet links using QSFP28 connectors. It enables direct connection between compatible network devices such as switches, routers and network interface cards, providing a low-latency physical link for high-throughput environments. The cable is intended for use in dense data center deployments where cost-effective, energy-efficient and compact cabling is required.
Advantages
This direct-attach cable delivers a reliable 100GbE connection with low latency and reduced power consumption compared with optical modules. The QSFP28 form factor ensures compatibility with devices that accept QSFP28 ports and supports straightforward installation without separate transceivers. The copper construction provides robust electrical performance for short distances and simplifies rack and cable management in top-of-rack and intra-rack setups.
Suitable for
 Top-of-rack switch to server connections
 Switch-to-switch interconnects within the same rack or adjacent racks
 Direct links to NICs equipped with QSFP28 ports
 High-throughput, low-latency data center fabrics
Key specifications
 Connector type: QSFP28 on both ends
 Data rate: 100 Gigabit Ethernet
 Medium: Direct-attach copper (DAC)
 Typical reach: short-reach (intra-rack or adjacent racks)
 Latency: low, suitable for high-performance fabrics
 Form factor: compact QSFP28 housing
How to use
Install the QSFP28 connectors into compatible QSFP28 ports on the two devices to be linked, ensuring each connector is fully seated and the latch engages. Verify device compatibility and link settings in the network equipment management interface. After physical connection, confirm the link status and negotiated speed in the switch or host operating system and adjust configuration as needed for VLANs, MTU or link aggregation.
Usage recommendations
Use this DAC cable for short-distance 100GbE connections inside racks or between adjacent racks; avoid running it through long cable trays intended for optical fiber and maintain appropriate bend radius to preserve signal integrity. Verify compatibility with your network equipment's supported cable types and firmware versions before deployment.

## FAQ

### How much does the Dell QSFP28 to QSFP28 100GbE DAC cable cost, and is it available for purchase?

The price is 188.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 17.07.2026 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 Dell 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 Dell 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

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