The JBX01912 10GBASE-ZR SFP+ transceiver is a premium optical module engineered for enterprise-grade, long-distance network communications. This industry-standard SFP+ transceiver operates at 1550nm wavelength and delivers 10Gbps data transmission over single-mode fiber, supporting distances up to 80 kilometers—making it ideal for metropolitan area networks (MANs), wide area network (WAN) links, and carrier-class deployments. **Technical Excellence:** This transceiver adheres to IEEE 802.3ae standards and implements SFF-8431/SFF-8472 specifications, ensuring compatibility with major networking platforms. The 1550nm wavelength operates in the C-band of the optical spectrum, providing superior performance characteristics for long-distance transmission while maintaining signal integrity across extended fiber runs. **Design & Construction:** The module features a compact SFP+ form factor (5x4x2mm) with duplex LC/UPC connectors that deliver low insertion loss and excellent return loss characteristics. The metal case housing provides electromagnetic shielding and durability, while the precision laser transmitter ensures reliable signal propagation. Class 1 laser safety certification and FDA compliance (21CFR 1040.10) guarantee secure operation in all environments. **Reliability & Compliance:** Manufactured to exacting standards with RoHS/ELV compliance and TUV/UL certification, this transceiver operates reliably across extreme temperature ranges (-40 to 85°C). The 90-day limited warranty provides peace of mind, while custom brand programming options accommodate specific deployment requirements. **Juniper Compatibility:** As a direct alternative to the Juniper SFPP-10GE-ZR-IT, this transceiver integrates seamlessly into existing Juniper networks, supporting hot-swap deployment without service interruption. Perfect for network upgrades, expansions, or equipment replacement scenarios. **Applications:** Ideal for enterprise campus interconnects, data center replication links, carrier networks, and metropolitan area networks requiring high-speed, long-distance optical connectivity. Ships from multiple US locations with free standard shipping on orders over $99.