100GBASE-SR4 QSFP28 Optical Transceiver Module

The 100GBASE SR4 QSFP28 Optical Transceiver Module is engineered for high-speed data transmission in 100GBASE Ethernet networks, supporting throughput up to 100m over OM4 multimode fiber (MMF) using an 850nm wavelength via an MTP/MPO-12 connector. This transceiver complies with IEEE 802.3bm 100GBASE-SR4 and CAUI-4 standards, ensuring seamless integration into modern networking environments.

Key Features:

  • High-Speed Data Transmission: Supports data rates up to 103.125Gbps (4x 25.78Gbps), facilitating rapid data transfer in high-bandwidth networks.
  • Long-Distance Connectivity: Offers reliable performance up to 100m over OM4 MMF, catering to various networking needs.
  • Digital Diagnostics (DDM/DOM): Provides real-time monitoring of operating parameters via the I2C interface, ensuring efficient network management.
  • Industrial Temperature Range: Operates reliably within a wide temperature range from -40 to 85°C (-40 to 185°F), making it suitable for diverse environments.
  • Compact Form Factor: Utilizes a QSFP28 form factor, ensuring compatibility with QSFP28 ports and allowing for easy installation.
  • Built-in Clock and Data Recovery (CDR): Features integrated TX & RX CDR for enhanced signal integrity and reliability.
  • Comprehensive Protocol Support: Compliant with IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636, RoHS, CPRI, and eCPRI protocols, ensuring interoperability and compliance with industry standards.


  • Part Number: QSFP-SR4-100G-I
  • Vendor Name: FS
  • Form Factor: QSFP28
  • Max Data Rate: 103.125Gbps (4x 25.78Gbps)
  • Wavelength: 850nm
  • Max Cable Distance: 70m@OM3/100m@OM4
  • Connector: MTP/MPO-12 Male
  • Media: MMF
  • Transmitter Type: VCSEL 850nm
  • Receiver Type: PIN
  • TX Power: -8.4~2.4dBm
  • RX Power: -10.3~2.4dBm
  • Power Budget: 1.9dB
  • Extinction Ratio: >3dB
  • Typical Power Consumption: ≤2W
  • Modulation: 4x 25G NRZ
  • DDM/DOM: Supported
  • Industrial Temperature Range: -40 to 85°C (-40 to 185°F)
  • Core Size: 50μm/125μm
  • Packaging Technology: COB
  • Built-in FEC: No
  • Protocols: IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636, RoHS, CPRI, eCPRI
  • Warranty: 5 Years

For more:  Click Here


There are no reviews yet.

Be the first to review “100GBASE-SR4 QSFP28 Optical Transceiver Module”