AddOn SFP-10G-CW-1530-40 10GBase-CWDM SFP+ 40 km

Push 10 GbE farther without changing the network design. This AddOn SFP-10G-CW-1530-40 compatible transceiver delivers 10GBase-CWDM performance over single-mode fiber, using a 1,530 nm wavelength and LC connector to support links up to 40 km. It is hot-swappable, which helps reduce maintenance friction during upgrades or replacements in live optical environments. The module is positioned for teams that need predictable optical performance and compatibility with Arista Networks equipment. Its reach is based on link budget calculations and standard test conditions, so it fits planning workflows where distance, fiber type, and connector choice must be clear before deployment. For enterprise networks, that means fewer surprises when extending aggregation, campus, or interconnect links. This transceiver is also TAA compliant and designed to meet or exceed OEM specifications, making it a practical choice for procurement teams that need both technical fit and sourcing discipline. When the cost of a bad optics choice includes troubleshooting time, spare inventory, and service disruption, a verified compatible module earns its place.