D-Link DEM-S2801SR 25Gbps 25GBASE-SR SFP28 Transceiver Module

The D-Link DEM-S2801SR is a 25Gbps short-range optical transceiver designed for 25GBASE-SR Ethernet connectivity over multimode fiber. It uses the compact SFP28 form factor and is designed for high-speed connections between compatible network switches, servers, and other networking equipment.

Operating at a nominal 850nm wavelength, the module provides up to 100 meters of transmission distance over compatible multimode fiber. It is suitable for data center, enterprise, and high-density network environments requiring 25Gbps optical connectivity.

25GBASE-SR High-Speed Connectivity

The DEM-S2801SR supports 25 Gigabit Ethernet connectivity using the 25GBASE-SR standard. It provides high-bandwidth optical connectivity for compatible 25Gbps network equipment and is well suited to short-range data center and enterprise network links.

The SR architecture is designed for multimode fiber applications where network devices are located within the supported short-range optical distance.

850nm Multimode Fiber Transmission

The transceiver operates at 850nm and is designed for multimode fiber (MMF). It supports a maximum transmission distance of up to 100 meters when used with compatible multimode fiber infrastructure.

Short-Range Data Center Connectivity

The 100-meter reach makes the module suitable for switch-to-switch, switch-to-server, and other short-distance 25Gbps connections within data centers and enterprise facilities.

SFP28 Form Factor

The compact SFP28 form factor provides a high-density interface for compatible 25Gbps networking equipment. Its small form factor allows multiple high-speed optical connections to be deployed in switches, servers, and other network platforms.

LC Duplex Optical Interface

The module uses a Duplex LC optical connector for multimode fiber connectivity. This interface provides separate optical paths for transmission and reception across the fiber link.

Technical Specifications

Applications

• 25GBASE-SR Ethernet networks
• Data center connectivity
• Switch-to-switch connections
• Server-to-switch links
• Enterprise network infrastructure
• High-density 25Gbps deployments
• Short-range multimode fiber connections

Compatibility

The D-Link DEM-S2801SR is designed for compatible networking equipment supporting 25GBASE-SR SFP28 optical transceivers. Before installation, verify the host device's supported transceiver list, SFP28 port requirements, fiber type, connector configuration, and required transmission distance.

For reliable operation, use compatible multimode fiber infrastructure and ensure the complete optical link remains within the applicable optical specifications.

Buy D-Link DEM-S2801SR in Bangladesh

Datacom Technologies (BD) supplies D-Link optical transceivers, networking equipment, fiber connectivity products, and data center hardware in Bangladesh. The DEM-S2801SR is suitable for compatible 25Gbps networking environments requiring short-range multimode fiber connectivity.

For enterprise, ISP, telecom, data center, and project requirements, customers can request a quotation based on the required optical module, host equipment, fiber type, connector, and transmission distance.