Low power consumption: this module reduces overall energy costs and improves heat dissipation, ensuring stable networking operations. Hotswappable SFPs: this module enables easy maintenance, upgrades, and expansion without powering down networking devices, enhancing flexibility and reducing downtime. Office spaces and server rooms: supports transmission distances of up to 100 meters with Cat5e cable, with Cat6 or Cat7 cables delivering optimized performance for enhanced connectivity. For IT professionals and businesses: designed for those seeking efficient networking in corporate environments or data centers. Use scenario: in an office network, technicians can upgrade or expand links by swapping SFPs without interrupting network services, minimizing downtime. Use scenario: in a data center or server room, deploy up to 100 meter links over Cat5e, and leverage Cat6 or Cat7 for higher performance and reliability. Use scenario: in growing enterprises, add capacity and maintain energy efficiency while keeping existing equipment online during upgrades.