Network card LR-Link 4 ports 25GBase-X LRES1027PF-4SFP28

LR-Link LRES1027PF-4SFP28 network card with 4 ports 25GBase-X with SFP28 for servers. Maximum density of fiber connections. In stock in Tashkent.

6 417 900 UZS

Telegram WhatsApp

▸

Type

Network card (server)

▸

Ports

▸

Part number

LRES1027PF-4SFP28

✅

Warranty

1 year

Specifications

Type: Network card (server)
Ports: 4
Part number: LRES1027PF-4SFP28
Warranty: 1 year
Interface: SFP28 (25G)

The LR-Link LRES1027PF-4SFP28 network card is a four-port adapter supporting 25GBase-X via SFP28 connectors. This is a solution for server platforms that need maximum density of high-speed optical connections: four 25 Gbit/s ports in a single card provide a total bandwidth of up to 100 Gbit/s for the most demanding tasks.

Advantages

Four SFP28 ports with 25 Gbit/s bandwidth each — high interface density in a single PCIe slot
Total speed of up to 100 Gbit/s when aggregating all ports for tasks with extreme load
Compatibility with standard SFP28 transceivers and DAC cables
Configuration flexibility: link aggregation, redundancy, traffic separation across network segments
Suitable for next-generation servers with 25G infrastructure
A 1-year warranty on the adapter

Applications

High-load virtualization servers and hyperconverged systems
Machine learning and artificial intelligence platforms with intensive data exchange
Enterprise data centers with 25G switching infrastructure
Data storage systems with peak bandwidth requirements
Large-scale video surveillance systems with centralized stream processing

Frequently asked questions

What is the advantage of four SFP28 ports over two QSFP+ 40G ports?

Four separate 25G ports provide greater flexibility in traffic routing and redundancy, while the total bandwidth when aggregated is comparable to or exceeds a 40G solution.

Is the card compatible with 10G switches via the SFP28 ports?

Physically, SFP28 is compatible with SFP+ connectors, however in that case the speed is limited by the capabilities of the switch port; to operate at 25G, an appropriate switch is needed.

Can the four ports be divided among several virtual machines?

Yes, using SR-IOV or network virtualization technologies, separate ports can be assigned to specific virtual machines.

🛠Turnkey serviceServer Rooms & Data Centers in Tashkent — design and installation→

💬

Need help choosing?

Our engineer will pick the right equipment for your needs and send a quote within one business day.

Get a consultation →