The JBX01910 is a premium 10GBASE-ZR SFP+ optical transceiver module engineered to meet the demanding requirements of modern enterprise and service provider networks. Designed as a direct replacement for Juniper SFPP-10G-ZR-OTN-XT modules, this transceiver provides exceptional value without compromising on quality or performance. ## Technical Specifications & Performance This 10GBASE-ZR module operates at 1550nm wavelength and delivers 10Gbps data rates over extended distances up to 80km on single-mode fiber. The 1550nm wavelength is specifically chosen for long-distance applications, offering superior signal attenuation characteristics compared to shorter wavelengths. The module fully complies with IEEE 802.3ae standards, SFF-8431 specifications, and SFF-8472 diagnostic monitoring standards, ensuring interoperability with enterprise equipment. ## Design & Build Quality The transceiver features a precision-engineered metal case housing a sophisticated laser transmitter assembly, ensuring reliable operation in varied environmental conditions. Operating temperatures range from -10°C to 85°C, accommodating both indoor data center and outdoor equipment enclosure deployments. The compact SFP+ form factor enables high-density port configurations in network switches and routers without requiring additional space or cooling modifications. ## Connectivity & Integration Equipped with duplex LC/UPC fiber connectors, the module ensures secure, low-loss connections with minimal back-reflection. LC/UPC connectors are industry-standard for high-performance optical networks, providing superior coupling and repeatability. The module integrates seamlessly into Juniper network environments and is fully compatible with IEEE 802.3ae-qualified equipment. ## Compliance & Certifications This transceiver meets stringent international compliance requirements including RoHS/ELV directives (EU 2002/95/EC), Class 1 Laser safety specifications, and FDA 21CFR 1040.10 regulations. The module carries TUV and UL certifications, reflecting rigorous testing for electromagnetic compatibility, thermal stability, and safety performance. ## Applications & Use Cases The JBX01910 is ideal for: • Metropolitan Area Network (MAN) connectivity • Long-haul data center interconnects • Carrier-grade network backbone links • Campus network expansions • High-capacity WAN optimization ## Advantages Over Alternatives Unlike standard 10GBASE-SR or 10GBASE-LR modules, the ZR variant extends transmission distance to 80km, eliminating costly signal regeneration equipment. This makes the JBX01910 an economical choice for enterprises requiring extended reach capabilities. Custom brand programming is available for OEM integrations and white-label applications. ## Warranty & Support Included 90-day limited warranty provides peace of mind, and the module ships from US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders over $99. The module is manufactured in Vietnam and China using ISO-certified processes, ensuring consistent quality across production batches.