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High-quality fiber transceivers, managed industrial Ethernet switches, PoE switches, and wireless communication equipment designed for reliability, speed, and mission-critical environments.
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Huizhou Changfei Optoelectronics has long been committed to providing global customers with advanced overall transmission solutions and high-quality products and services. With years of R&D experience and scientific research patents in optoelectronics, we have earned the trust of over 360 distributors and agents across more than 100 countries.
We develop a full range of industrial-grade networking products including managed switches for 5G fiber communication, intelligent PoE switches, network switches, SFP optical modules, and wireless bridges — making outstanding contributions to industrial connectivity worldwide.
Model: CFW-HY2024M-2
Industrial Grade, 6KV Lightning Protection
Industrial-Grade Reliability
8+2 Port Configuration
CF-HY4016GP-SFP
CF-HY4008GV-SFP
SFP, BiDi, Single/Multi-mode
Long-range 4G/LTE & Wi-Fi Bridges
Designed for harsh environments with IP40+ protection, wide temperature range, and anti-vibration construction.
Supports IEEE 802.3af/at standards with up to 30W per port for powering APs, cameras, and VoIP phones.
Supports ERPS, RSTP, MSTP for sub-50ms failover and mission-critical network reliability.
Trusted by 360+ distributors in over 100 countries with local technical assistance.
Most industrial switches come with a 5-year warranty, ensuring long-term reliability and support.
Yes, our PoE+ models support up to 30W per port and are fully compliant with IEEE 802.3af/at standards.
Yes, our managed switches support Web, CLI, SNMP, and Telnet for flexible remote configuration and monitoring.
Our SFP transceivers and switches are designed for broad compatibility and interoperate seamlessly with major networking brands.
Yes, we provide comprehensive OEM/ODM solutions including custom branding, firmware, and hardware modifications.
For product inquiries, technical support, or partnership opportunities, visit our official website.
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