PRIMUS IT’s 25G QSFP28 series includes SR4, CWDM4, LR4 and ER4 lite, using LC or MPO receptacle, with the features of QSFP28 MSA Compliant, IEEE802.3bm Compliant, low power consumption and high reliability, suitable for 100G data center network and OTN network.

  • 100% Cisco Compatible & 30% Less Power Consumption
OPTICS Technology
PackagePart NumberData RateReach (km)TXRXTX output (dBm)RX Sensitivity (dBm)InterfaceTemperatureDataSheet
SFP28PSP28-8501M25G100m850nm VCSELPIN-6.7~+2.4 dBm≤-10.2dBmLC0-70℃
PSP28-312L25G2kmDFB 1310nmPIN5.0~+2.0dBm≤-8.4dBmLC0-70℃
PSP28-311025G10kmDFB 1310nmPIN-5.0~+2.0dBm≤-11.4dBmLC0-70℃
PSP28-314025G40kmDFB 1550nmPINN/AN/ALC0-70℃
Package Part Number Data Rate Reach (km) TX RX TX output (dBm) RX Sensitivity (dBm) Interface Temperature DataSheet
SFP28 PSP28-8501M 25G 100m 850nm VCSEL PIN -6.7~+2.4 dBm ≤-10.2dBm LC 0-70℃
PSP28-312L 25G 2km DFB 1310nm PIN 5.0~+2.0dBm ≤-8.4dBm LC 0-70℃
PSP28-3110 25G 10km DFB 1310nm PIN -5.0~+2.0dBm ≤-11.4dBm LC 0-70℃
PSP28-3140 25G 40km DFB 1550nm PIN N/A N/A LC 0-70℃
PSP28-AO85XXM 25G 1-70m 850nmVCSEL PIN N/A N/A AOC 0-70℃
PSP28-DA85XXM 25G 1-5m N/A N/A N/A N/A DAC 0-70℃
PSPS28-312L*Note1 25G 2km DFB1310nm N/A N/A N/A LC 0-70℃
PSPS28-312L*Note2 25G 2km DFB1310nm N/A N/A N/A LC 0-70℃
PSPS28-3110*Note1 25G 10Km DFB1310nm 1310nm N/A N/A LC 0-70℃
PSPS28-3110I*Note2 25G 10Km DFB1310nm 1310nm N/A N/A LC 0-70℃

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