The JBX01938 100BASE-TX SFP Transceiver represents a cost-effective solution for organizations seeking reliable Fast Ethernet connectivity without upgrading to gigabit infrastructure. This copper-based SFP module is engineered to deliver consistent 100Mbps performance over standard RJ45 cabling, making it an excellent choice for legacy system upgrades and network expansions. Technical Specifications: This transceiver operates at 100 Mbps data rates and is fully qualified to IEEE 802.3u specifications, ensuring compatibility with standard Ethernet networks. The module features an RJ45 connector for direct connection to copper cabling, eliminating the need for additional adapters or conversion equipment. With a maximum transmission distance of 100 meters, it supports both short-run and medium-distance network connections. Design and Construction: The JBX01938 features a robust metal case with integrated printed circuit board technology, providing excellent durability in demanding network environments. Its compact SFP form factor (5.0" L x 4.0" W x 2.0" H) allows for easy installation in standard SFP slot configurations found on switches, routers, and network interface cards. Cisco Compatibility: As a Cisco GLC-FE-T-I compatible device, this transceiver seamlessly integrates with Cisco infrastructure, including Catalyst switches and other Cisco networking equipment. This compatibility ensures plug-and-play installation without firmware modifications or compatibility concerns. Environmental and Compliance Standards: The transceiver is manufactured to the highest quality standards with RoHS and EU RoHS Directive 2002/95/EC compliance, reducing environmental impact while maintaining superior performance. Safety certifications include RoHS, TUV, and UL approvals, demonstrating adherence to international safety standards. The wide operating temperature range (-40°C to 85°C) ensures reliable performance in diverse environmental conditions, from air-conditioned data centers to temperature-fluctuating field installations. Applications and Use Cases: Ideal for enterprise networks requiring Fast Ethernet connectivity, this transceiver is particularly valuable for: • Data center network upgrades and expansions • Office and campus network connectivity • Telecommunications infrastructure • Legacy system support and migration projects • Cost-sensitive network deployments Warranty and Support: Included 90-day limited warranty provides peace of mind with your investment. Free standard shipping on orders over $99 and fulfillment from multiple US locations (Danville, CA and Beaufort, SC) ensure quick delivery to your facility. Customization Options: Custom brand programming is available for enterprise customers seeking OEM solutions or white-label configurations, allowing organizations to maintain brand consistency across their infrastructure investments.