Q28-100G-PSM4-IR Dell 100GBASE-PSM4 QSFP28 Optical Transceiver

The Dell Q28-100G-PSM4-IR is an optical transceiver module designed to provide 100 Gigabit Ethernet connectivity using the 100GBASE-PSM4 standard. It operates in the QSFP28 form factor, which is commonly used in data centers for high-density, high-speed networking applications.

This transceiver transmits data at a wavelength of 1310nm over single-mode fiber (SMF), making it suitable for longer-distance optical links within enterprise and data center environments. It is typically used by network engineers and IT professionals managing Dell network infrastructure looking for reliable 100G optical connections.

• Supports 100GBASE-PSM4 Ethernet standard for 100 Gb/s data transfer
• QSFP28 form factor ensures compatibility with modern Dell switches and routers
• Operates at 1310nm wavelength optimized for single-mode fiber optic cabling
• Enables interconnections over single-mode fiber for extended reach
• Designed to fit high-density deployments requiring multiple 100G ports

This transceiver module plays an essential role in scaling network bandwidth within data centers and enterprise networks. By leveraging PSM4 technology over single-mode fiber, it facilitates cost-effective and straightforward 100G optical links suited for aggregation and core network segments.