Introducing the powerful Ciena 170-3903-900 Ethernet Business Demarcation Service Delivery Switch, perfect for anyone in need of a rack mountable Ethernet switch. This top-of-the-line switch boasts a maximum data transfer rate of 1 Gbps and features 2 LAN ports along with RJ-45 and SFP interfaces. Built for enterprise networking and servers, this switch offers wired Ethernet (RJ-45) connectivity and is ideal for use in network switches, switches and hubs, and other related categories. Whether you need to connect multiple devices or transfer large amounts of data quickly and efficiently, the Ciena 3903 has got you covered.