The JBX01588 10GBASE-T SFP+ transceiver represents a robust solution for modern data center and enterprise network infrastructure. Designed as a direct replacement for Extreme Networks part number 10338-80 (also referenced as AA1403043-80-E6), this copper-based transceiver module eliminates the need for expensive fiber infrastructure while delivering impressive 10GB per second data rates. Key Technical Specifications: This transceiver operates at 10GBASE-T speeds over standard RJ45 Ethernet connections, providing up to 80 meters of transmission distance using CAT6A cabling. The SFP+ form factor ensures compatibility with existing network switches and equipment without requiring additional adapters or modifications. Its compact dimensions (5.0" L x 4.0" W x 2.0" H) fit seamlessly into standard equipment bays. Compliance and Safety: The module fully complies with RoHS/ELV directives (EU 2002/95/EC) and carries TUV and UL safety certifications. It meets IEEE 802.3an standards and SFF-8472 specifications, guaranteeing interoperability across major network brands. Manufactured in Vietnam and China with quality assurance, this component delivers enterprise-reliability. Perfect Use Cases: Ideal for network upgrades in data centers, enterprise facilities, and campus networks where 10GB connectivity is essential. The copper-based design offers significant cost savings compared to fiber optics while maintaining superior performance. Whether you're upgrading server connections, switch uplinks, or network backbones, this transceiver provides the bandwidth you need. Operational Excellence: With an operating temperature range of 0-70°C (32-158°F), the module performs reliably in various environmental conditions. The 90-day limited warranty protects your investment, and free standard shipping on orders over $99 makes this an economical choice. Custom brand programming is available for organizations requiring specific configurations or branding requirements.