# Direct-Attach Twinax Cable Lancom Systems LANCOM SFP-DD-DAC50-2.5m — SFP-DD to SFP-DD, 2.5 m, steel/black

**URL:** https://aio.lv/en/product--lancom-systems-60178--12064618
**Data updated:** 2026-03-12 21:43 (EET)
**Category:** Network Switches
**Manufacturer:** Lancom
**Manufacturer code:** 60178
**EAN:** 4044144601781
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 330.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 273.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lancom-systems-60178--12064618

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Copper direct-attach cable LANCOM SFP-DD-DAC50-2.5m from Lancom Systems with SFP-DD connectors on both ends and a length of 2.5 m. Supports full duplex transmission for short-range connections between network devices with SFP-DD ports. Practical for top-of-rack switches, server interconnects and high-density network links where a reliable short cable with steel/black housing is required.

## Long description

LANCOM SFP-DD-DAC50-2.5m is a copper direct-attach twinax cable with SFP-DD connectors on both ends and a 2.5 m length. Designed for short-range, high-density network links, this steel/black cable supports full duplex transmission between devices equipped with SFP-DD ports. It is intended for direct interconnections of switches, servers and other network equipment where a reliable, tested fixed cable solution is preferred over separate transceivers.
Advantages
The Direct-Attach Twinax Cable provides a cost-effective and low-latency connection option for top-of-rack switches, server interconnects and high-density switch stacks. Tested for compatibility with LANCOM products, it offers a compact, pre-terminated connection that reduces installation time and eliminates the need for separate SFP modules. The steel/black housing delivers a robust physical design suitable for rack environments.
Suitable for
 Short-range links between SFP-DD-enabled switches
 Direct server-to-switch connections in rack deployments
 High-density networking where fixed twinax cabling is required
 Top-of-rack and switch stacking scenarios
Key specifications
 Connector type: SFP-DD to SFP-DD (male to male)
 Length: 2.5 m
 Transmission mode: Full duplex
 Link speed: up to 50 Gbps (2x25G)
 Housing colour/material: Steel, black
 Operating temperature range: 0–70 °C
 Application: Short-range, direct-attach twinax cable for network devices
How to use
Connect each SFP-DD connector to the corresponding SFP-DD port on your network devices while the devices are powered as supported. Ensure ports are compatible with direct-attach copper cables and verify link status in your device management interface after connection. Route the cable within the rack to avoid excessive bending and mechanical strain on the connectors. No additional transceivers or optical modules are required for operation.
Usage recommendations
Use this direct-attach twinax cable for short, fixed links inside racks and between adjacent racks. Avoid tight bends and excessive pulling; maintain the specified operating temperature range. For long-distance or flexible cabling needs consider alternative media. Ensure firmware and device settings support SFP-DD DAC operation for optimal performance.

## Specifications

| Feature | Value |
|---|---|
| Connector 1 | SFP-DD |
| Connector 2 | SFP-DD |
| Brand compatibility | Lancom |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable shape | Round |
| InfiniBand protocol | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Other features

| Feature | Value |
|---|---|
| Cable length | 2.5 m |
| Data transfer rate | 50 Gbit/s |

### Performance

| Feature | Value |
|---|---|
| Plug and Play | Yes |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Quantity per pack | 1 pc(s) |
| Customs product code (TARIC) | 85177060 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 370 g |

### Design

| Feature | Value |
|---|---|
| Product colour | Steel, Black |

## FAQ

### How much does the Lancom Systems SFP-DD-DAC50-2.5m direct-attach cable cost, and is it available for purchase?

The price is 330.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 22.06.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lancom Systems SFP-DD-DAC50-2.5m direct-attach cable be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Lancom 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 Lancom 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Lancom Systems SFP-DD-DAC50-2.5m direct-attach cable?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12064618/67589425_large.webp