Network card LR-Link 2 ports 25GBase-X LRES1021PF-2SFP28

LR-Link LRES1021PF-2SFP28 network card with 2 ports 25GBase-X for SFP28 for next-generation servers. A speed boost beyond 10G. Delivery across Uzbekistan.

3 561 900 UZS

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Type

Network card (server)

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Ports

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Part number

LRES1021PF-2SFP28

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Warranty

1 year

Specifications

Type: Network card (server)
Ports: 2
Part number: LRES1021PF-2SFP28
Warranty: 1 year
Interface: SFP28 (25G)

The LR-Link LRES1021PF-2SFP28 network card is a dual-port adapter supporting the 25GBase-X standard via SFP28 connectors. This is a solution for next-generation server platforms for which 10G is no longer sufficient, but a full transition to 40G or 100G is not justified. The 25-gigabit ports provide a significant bandwidth boost at reasonable infrastructure costs.

Advantages

A speed of 25 Gbit/s per port — the optimal balance of performance and cost for modern server environments
Two independent SFP28 ports allow you to aggregate channels or provide redundant connection to switches
Compatibility with standard SFP28 transceivers and DAC cables simplifies the choice of optics
Suitable for high-load tasks: virtualization, big data, video analytics
A smooth path to network scaling without a complete replacement of the infrastructure
A 1-year warranty on the network adapter

Applications

High-load virtualization servers and cloud platforms
Data storage systems with high bandwidth requirements
Video analytics and AI servers with intensive data exchange
Enterprise data centers transitioning to 25G infrastructure
Cluster computing configurations with low-latency requirements

Frequently asked questions

Is the card backward compatible with 10G equipment?

Compatibility depends on the switch and transceiver; the SFP28 standard is physically compatible with SFP+ connectors, however the speed is limited by the capabilities of the switch port.

For which tasks should you choose 25G instead of 10G?

If the server processes large volumes of data — virtual machines with intensive network traffic, high-resolution video streams, or machine learning tasks — 25G provides a noticeable boost without switching to costly 40G infrastructure.

Which PCIe slot is required to install the card?

For operation at full speed, a PCIe x8 or x16 slot is recommended; check the exact requirements with our specialists.

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