The Cisco GLC-TE 30-1475-03 Transceivers are high-quality networking modules designed for Cisco-compatible devices. With a maximum data rate of 1000 Mbps/1 Gbps, these transceivers offer fast and reliable performance. The package includes 5 units, each with dimensions of 6.97 inches in length, 4.65 inches in width, and 0.71 inches in height. The SFP network ports ensure seamless connectivity, making these transceivers a valuable addition to any enterprise networking setup. These are brand new and never been installed.