Keep critical Gigabit links stable across long distances with the Axiom AXG101100 1000BASE-LH SFP transceiver. Designed for Arista platforms, this module supports single-mode fiber, LC duplex connectivity, and a 1310 nm optical wavelength to carry traffic up to 40 km. It is a practical choice for teams that need dependable reach without moving to a more expensive transport layer. For infrastructure teams, the value is in predictable optics and straightforward deployment. The 1 Gbps data rate aligns with established access, aggregation, and interconnect designs, while the long-reach LH profile helps extend connectivity between buildings, wiring closets, and remote network segments. TAA compliance also makes it suitable for procurement environments with sourcing requirements. When you need a replacement or expansion optic that matches the operational profile of Arista switching hardware, this Axiom transceiver delivers the right balance of reach, compatibility, and purchasing flexibility. It is built for environments where link continuity, vendor alignment, and compliance matter more than generic commodity optics.