Juniper SRX-SFP-1GE-T-ET 1 GbE RJ-45 SFP | Security, Enterprise

Keep copper-based network handoffs available on SRX security platforms with a 1-port Gigabit Ethernet SFP designed for 10/100/1000Base-T connectivity. This module uses an RJ-45 interface, making it a practical choice when the network edge still depends on twisted-pair cabling for management, access, or downstream device connections. The value here is operational continuity. In security environments, not every port needs fiber; sometimes the right answer is a copper transceiver that fits the platform, preserves deployment flexibility, and avoids unnecessary media conversion. That matters in branch, edge, and appliance-centric designs where port density, compatibility, and serviceability drive the purchase decision. With support for SRX3400 Services Gateways and a one-year warranty, this module is positioned for teams that need a dependable, platform-matched part rather than a generic copper adapter. It is the kind of component that keeps a security architecture clean: fewer workarounds, fewer compatibility questions, and a direct path to restoring or extending service on the hardware already in place.