Fiberhome Optical Modules

FiberHome produces a wide range of optical modules, including SFP, SFP+, QSFP28, and CFP2 modules for various network applications, integrating lasers, modulators, photodetectors, and driver ICs.

Types and Form Factors

FiberHome manufactures pluggable optical modules in multiple form factors:

• SFP (Small Form-Factor Pluggable): Used for 1G and 10G Ethernet, EPON, and GPON applications. Examples include 1G SFP LX transceivers for Gigabit Ethernet and 10G EPON OLT SFP+ modules supporting 1577nm and 1270nm wavelengths .
• QSFP28 (Quad Small Form-Factor Pluggable 28): Supports high-speed 50G and 100G data rates, often using PAM4 modulation. Modules include bidirectional (BIDI) transceivers with LC connectors and distances up to 40 km .
• CFP2 and OSFP: High-speed modules for 100G+ backbone and data center applications, typically used in coherent optical networks .

Applications

FiberHome optical modules are designed for:

• Access networks: GPON, XGS-PON, and 10G EPON systems .
• Metro and backbone networks: High-speed 100G/200G/400G OTN and WDM transmission .
• Data centers: High-density QSFP28 modules for 50G/100G Ethernet interconnects .

Technical Features

• Integrated components: Modules combine lasers, modulators, photodetectors, driver ICs, and SerDes circuits .
• Standards compliance: IEEE, ITU-T, and SFP+/QSFP28 MSA standards ensure interoperability and global deployment .
• Temperature and monitoring: Many modules support industrial temperature ranges (-40°C to 85°C) and digital diagnostic monitoring (DDM) for real-time performance tracking .
• Laser sourcing: High-end lasers (EML, DFB, VCSEL) are sourced from specialized suppliers, while FiberHome integrates photodetectors, modulators, and drivers in-house .

Summary

FiberHome focuses on system-level integration of optical modules, providing a broad portfolio for access, metro, and backbone networks. While the company does not fully manufacture high-end laser chips, it assembles and tests modules to ensure high performance, low power consumption, and compliance with international standards, making them suitable for global deployment .