Q2B19040500F / QSFP28

Q2B19040500F is a high performance QSFP28 transceiver module for 50 Gigabit Ethernet data links over a single mode fibre. The maximum reach is 40km. An internal DSP-based gearbox converts the 2 electrical input channels (each 25Gbbps NRZ) into one 25GBd PAM4 signal. The transmitter is a 1308nm laser generating the optical 25GBd output signal. The receiver is a 1294nm Avalanche Photodiode (APD) which detect the 25GBd PAM4 optical input signal. This 25GBd data stream is converted into two 25Gbps electrical output signals by the DSP. Consequently, a module with a 1294nm transmitter and a 1308nm receiver is required at the opposite side of the link. The recommended counterpart is Q2B91040500F. This transceiver module is compliant with the QSFP28 Multisource Agreement (MSA) and hot pluggable. Always contact Skylane Optics® commercial agents for compatibility with different equipment platforms.

• Product Type Transceivers
• Form Factor QSFP28
• Part Number Q2B19040500F
• Category Rate 50G
• Type of Media SingleMode
• Wavelength TX1308/RX1294 nm
• Reach (Distance) 40 km
• Bit Rate 50GBE
• Protocol Family & Bit Rate Supported 50GBE
• Technology Parallel Optics
• Strand Single
• Protocol Family Ethernet
• Temperature 0-70°C
• Connector LC
• DDM Yes