SFP (Small Form Factor Pluggable) is a compact, hot-swappable transceiver module that converts electrical signals into optical signals (and vice versa), enabling long-distance communication between devices. One of the main advantages of SFP modules is their hot-swappable nature, which allows them to be inserted or removed without powering down network devices.
IntroductionAgainst the backdrop of the rapid development of global cloud computing, big data, and artificial intelligence, data centers are facing the triple challenges of transmission bandwidth, energy efficiency, and operation and maintenance costs.
Optical module, also known as fiber module, is a hot-swappable module that integrates optical transceiver. Through optical fiber connection, the signal electrical/optical-optical/electrical conversion is completed. It can support transmission at different distances and different rates.
In the era of artificial intelligence, 5G and cloud computing, the demand for network bandwidth is growing exponentially. The desire for high-speed transmission in data centers and enterprise backbone networks has pushed optical module technology to continuously break through the limits.
I. What is 400G QSFP-DD DR4 Silicon Photonic Module?1.1 Basic Definition of 400G QSFP-DD DR4 Silicon Photonic Module400G QSFP-DD DR4 Silicon Photonic Module uses silicon photonic integration technology and has a transmission rate of up to 400Gbps.