Axiom Memory AXG104949 1000BASE-SX Industrial Temperature SFP

AXG104949 supplies a 1000BASE-SX optical interface for supported Juniper SFP ports, carrying 1 GbE Ethernet over multimode fiber. The SX optical type suits short-reach fiber runs inside facilities, including links between wiring closets, industrial cabinets, and fiber-equipped edge equipment. Its SFP form factor supports deployments that require a compact removable optical module rather than a fixed fiber interface. Rather than a standard-temperature optic, this version carries an industrial-temperature designation. That distinction matters where network equipment is installed in enclosures or locations subject to wider thermal conditions than conditioned offices. The module is also TAA compliant, making it suitable where that product-origin requirement applies. Select it when the connected interface requires a Juniper-compatible 1000BASE-SX SFP and the environmental designation is a required part of the optic specification. Use multimode fiber for the optical path and plan the link around 1000BASE-SX Ethernet. This is a 1 GbE optical module, not a higher-speed multi-rate uplink optic; matching the port type, fiber plant, and required temperature classification avoids an incompatible replacement. The compact SFP format makes it appropriate for spare-optic pools and one-for-one replacement of a compatible SX module.