The JBX01885 10GBASE-ZR SFP+ Transceiver represents professional-grade optical networking technology designed for enterprise-scale deployments requiring extended-range, high-bandwidth communication. This 10GBASE-ZR module operates at 10 Gigabits per second, utilizing sophisticated 1550nm wavelength transmission to enable reliable connectivity across distances up to 100 kilometers over singlemode fiber networks. **Key Technical Specifications:** This transceiver adheres to IEEE 802.3ae standards and SFF form factor specifications (SFF-8431, SFF-8472), ensuring compatibility with leading network equipment manufacturers. The duplex LC/UPC connectors provide industry-standard optical interfaces with minimal insertion loss and excellent return loss characteristics. Operating temperature range of 0-70°C (32-158°F) accommodates diverse deployment scenarios from climate-controlled datacenters to field environments. **Compatibility & Integration:** Direct replacement for Brocade 10G-SFPP-ZR100-S equipment, eliminating integration complexities. Seamlessly integrates into existing Brocade switch architectures and compatible 10G SFP+ platforms, enabling cost-effective network expansion and upgrades without infrastructure redesign. **Build Quality & Safety:** Constructed with premium metal casing and precision laser transmitter components, this module withstands rigorous operational demands. Certified as Class 1 Laser equipment per FDA 21CFR 1040.10, with TUV and UL certifications ensuring safety compliance. RoHS and ELV directive compliance reflects commitment to environmental standards. **Applications & Use Cases:** Ideal for metropolitan area networks (MANs), campus interconnects, long-distance datacenter replication, and carrier-class network backhaul. Perfect for organizations requiring reliable, high-capacity links exceeding typical short-reach SFP+ limitations. Supports demanding applications including cloud connectivity, disaster recovery, and mission-critical data transmission. **Value Proposition:** Offer exceptional performance at competitive pricing with comprehensive compatibility testing. Free standard shipping on orders exceeding $99 and 90-day limited warranty provide peace of mind. Custom brand programming available for OEM requirements. Ships from US locations (Danville, CA and Beaufort, SC) ensuring rapid delivery and support accessibility.