The QSFP28 PSM4 transceiver is a 100 Gbit/s pluggable module for bi-directional serial optical data communications such as 100GBASE Ethernet. The transceiver operates with four parallel data streams of 25.78 Gbps in order to provide an aggregated signaling rate of 103.125 Gbps. The module has an MPO12 male connector and uses four fiber pairs to create the four data lanes. On the receive side, the four lanes of optical data streams are de-multiplexed by the transceiver and retimed.
The module is fully compliant with all QSFP28 related MSA’s described in SFF-8665 and Digital Diagnostic functions are available through an I2C interface. QSFP28-100G-PSM4 complies with IEEE 802.3 and 100Gbase-PSM4.
APPLICATIONS
• 100G Ethernet
• Data Center and LAN
• Infiniband QDR and DDR
FEATURES
• Compliant with 100Gbase-PSM4
• Single MPO receptacle (APC)
• Uses 4 parallell SM fiber pairs
• Up to 27.952 Gbps Data rate per pair
• Up to 111.8 Gbps line rate
• Up to 500m transmission on singlemode fiber
• Electrically hot-pluggable
• Digital Diagnostics Monitoring Interface
• Compliant with QSFP28 MSA
• Case operating temperature range:0°C to 70°C
• Power dissipation < 3.5 W