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Апрель 11, 2019

Do you know these terminologies for 400G Transceivers

OSFP Octal Small Form Factor Pluggable
QSFP-DD Quad Small Form Factor Pluggable —  Double Density
CFP8 C Form-factor Pluggable 8-times density
QSFP56-DD Quad Small Form Factor Pluggable 56 —  Double Density
COBO Consortium for On-Board Optics
FEC Forward Error Correction
PAM4 Pulse Amplitude Modulation 4-Level
DCO Digital Coherent Optics
I2C Inter-Integrated Circuit (QSFP+/QSFP28 management interface)
ROSA RX Optical Sub-Assembly
TOSA TX Optical Sub-Assembly
VCSEL Vertical-Cavity Surface-Emitting Laser
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