Cisco SM-D-ES3G-48-P Enhanced EtherSwitch Service Module - 48 x RJ-45 10/100/1000Base-T Auto MDI/MDI-X LAN100 - 2 x Expansion Slots

Service Module with data networking application/usage for maximum productivity and usability With 10/100/1000Base-T technology, get up to 1000Mbps data transfer rate over twisted pair cable Up to 10x faster than standard Ethernet connection and provides high-performance Supports twisted pair cables for durability and improved signal transfer while ensuring smooth and seamless data transfer Service Module offers enhanced dependability with maximum productivity