Module Info ----------- Identifier : QSFP28 Compliance : 100GBASE-SR4 or 25GBASE-SR Cable Technology : 850 nm VCSEL Cable Type : Optical Module (separated) OUI : Mellanox Vendor Name : OEM Vendor Part Number : QSFP28-100G-SR4 Vendor Serial Number : M4123456 Rev : 02 Wavelength [nm] : 850 Transfer Distance [m] : 50 Attenuation (5g,7g,12g) [dB] : N/A FW Version : 255.255.65535 Digital Diagnostic Monitoring : Yes Power Class : 3.5 W max CDR RX : OFF,OFF,OFF,OFF CDR TX : ON,ON,ON,ON LOS Alarm : N/A Temperature [C] : 39 [-5..75] Voltage [mV] : 3290.5 [2970..3630] Bias Current [mA] : 6.956,7.054,7.072,7.098 [1..15] Rx Power Current [dBm] : 0,0,0,0 [-12..6] Tx Power Current [dBm] : 0,2,0,0 [-8..4]