This lot of three Cisco GLC-LH-SM 30-1299-03 SFP transceiver modules are ideal for those looking to expand their enterprise networking and servers systems. These modules are compatible with Cisco devices and come with the necessary network ports for seamless integration. The brand is well known for delivering high-quality products that are reliable and efficient. The modules are pre-owned, but they have been tested for functionality and are guaranteed to work.

With the number of modules included in this lot, users can easily scale up their networking capacity without worrying about compatibility issues. The SFP ports allow for easy connectivity and are suitable for use in switches and hubs. Whether you're setting up a new system or expanding an existing one, these modules are a great choice.