The Cisco GLC-TE 30-1475-01 GBIC 1000BASE-T RJ-45 SFP Transceiver is a high-quality networking device designed for Cisco brand compatibility. This SFP transceiver offers a maximum data rate of 1000 Mbps/1 Gbps, making it suitable for large-scale enterprise networking setups. With a compact design and a weight of only 0.3lbs., it is a versatile and reliable option for any networking infrastructure. The product is a single unit with one network port and measures 6.97 inches in length, 0.71 inches in height, and 4.65 inches in width.