The Importance of PCB in Optical Modules

SFP Optical Module

– Compact: Small size, convenient for equipment deployment and replacement.

– High Speed: Supports various transmission rates, such as 1Gbps, 2Gbps, 4Gbps, with some high-end models reaching 4.25Gbps.

– Hot-Swappable: Can be plugged and unplugged while the device is running, facilitating network maintenance and upgrades.

– Flexibility: Supports various fiber types to meet different transmission distances and cost requirements.

SFP+ Optical Module

– High Speed: Supports data transmission rates up to 10Gbps, meeting high-speed network demands.

– Compatibility: Compatible with SFP modules, allowing interchangeable use.

– Low Power Consumption: Lower power consumption helps reduce overall energy use of network devices.

– Compact: Similar dimensions to SFP but with stronger performance.

SFP28 Optical Module

– Ultra High Speed: Supports data transmission rates of 25Gbps, an upgrade from SFP+.

– High Density: Smaller size helps increase port density of devices.

– Compatibility: Compatible with SFP+ modules, allowing interchangeable use.

– High Performance: Suitable for high-bandwidth applications such as data centers and network switches.

QSFP+ Optical Module

– Ultra High Speed: Supports data transmission rates of 40Gbps, meeting ultra high-speed network demands.

– High Density: Four-channel design increases port density of devices.

– Low Power Consumption: Lower power consumption helps reduce overall energy use of network devices.

– Flexibility: Supports various fiber connectors and transmission protocols.

QSFP28 Optical Module

– Ultimate Speed: Supports data transmission rates of 100Gbps, one of the widely used high-end optical modules in the market.

– High Density: Four-channel design further increases port density of devices.

– Compatibility: Compatible with QSFP+ modules, allowing interchangeable use.

– High Performance: Widely used in data centers and cloud computing fields that require ultra-high-speed data transmission.

QSFP-DD Optical Module

– Ultra High Bandwidth: Rates of 200Gbps and 400Gbps are available, meeting different high-speed network demands.

– Efficient Channels: The 200Gbps version uses 8 channels of 25Gbit/s, while the 400Gbps version uses 8 channels of 50Gbit/s for high-speed data transmission.

– High Density: Provides higher port density and transmission rates while maintaining the same volume.

– Advanced Design: Designed for data centers and high-performance computing environments, supporting higher data transmission rates and lower latency.