The JBX02327 25GBASE-SR SFP28 transceiver represents cutting-edge optical networking technology, engineered for modern enterprise data centers and high-performance network environments. This multimode optical module combines superior reliability with cost-effective network expansion capabilities. **Technical Specifications:** Operating at 850nm wavelength, this SFP28 transceiver achieves 25Gbps data rates and supports transmission distances up to 100 meters over OM4 multimode fiber. The duplex LC/UPC connector design ensures secure, low-loss connections. With dimensions of 5x4x2 inches and a metal case housing, it provides robust protection for the integrated laser transmitter and optical components. **Performance & Compatibility:** Fully compliant with IEEE 802.3by specifications and SFF-8402/8472 standards, this module guarantees seamless integration with compatible network equipment. As a direct replacement for Brocade XBR-25G-SR-01 transceivers, it delivers identical performance at reduced cost. The multimode design makes it ideal for shorter-distance, high-bandwidth applications within data centers. **Safety & Compliance:** Comprehensively certified for safety and environmental standards, including Class 1 Laser certification, TUV, UL/FDA compliance (21CFR 1040.10), and RoHS/ELV directive adherence. Operating temperature range of 0-70°C ensures reliability in various deployment environments. **Use Cases & Applications:** Perfect for enterprise data center networks, storage area network (SAN) expansion, and high-speed backbone connectivity. Multimode fiber compatibility makes installation straightforward with existing OM4 infrastructure. Ideal for organizations seeking reliable 25G connectivity without premium single-mode pricing. **Value & Service:** Custom brand programming available for OEM and reseller applications. Shipped from convenient U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Includes 90-day limited warranty for peace of mind.