The JBX02434 25GBASE-CWDM-10 SFP28 transceiver represents enterprise-class optical connectivity designed for mission-critical networking applications. This advanced module delivers 25 gigabits per second of throughput over extended distances, making it ideal for data center interconnects, campus networks, and carrier-grade deployments. **Technical Excellence** Operating at 1290nm wavelength, this CWDM (Coarse Wavelength Division Multiplexing) transceiver achieves 10-kilometer transmission range over standard single-mode fiber (9/125 SMF), maximizing reach while minimizing infrastructure costs. The LC/UPC duplex connector ensures reliable signal transmission with minimal back-reflection, supporting thousands of connect-disconnect cycles without performance degradation. **Juniper Compatibility** Perfectly compatible with Juniper networking equipment, this module directly replaces the OEM part number SFP-25G-CWDM-1291, providing cost-effective upgrades and maintenance solutions. Qualification to IEEE 802.3by standards guarantees seamless integration into existing Juniper ecosystems. **Safety & Compliance** Comprehensive safety certifications include Class 1 Laser designation, TUV, UL, and FDA compliance (21CFR 1040.10). RoHS and ELV directive compliance (EU 2002/95/EC) ensures environmental responsibility and regulatory adherence across global markets. **Robust Engineering** Constructed with precision metal casing and integrated laser transmitter technology, this transceiver withstands demanding deployment environments. Operating temperature range of 0-70°C accommodates both climate-controlled data centers and field installations. The compact form factor (5x4x2mm) enables high-density port configurations. **Value Proposition** With 90-day limited warranty coverage and free standard shipping on orders exceeding $99, this transceiver delivers exceptional ROI. Custom brand programming availability supports white-label solutions and OEM integration requirements. Sourced from reliable manufacturing facilities in Vietnam and China, quality standards remain consistent throughout production batches.