CE5855-48T4S2Q-EI 48 Port Ethernet Port Switch 10 Gbe Network Switch CE5800 series switches are the industrys first gigabit access switches that provide 40GE uplink interfaces. The switches support the standard Transparent Interconnection of Lots of Links (TRILL) protocol, Super Virtual Fabric (SVF) vertical virtualization technology, and flexible selection of the airflow direction (front-to-back or back-to-front). They can set up the industrys highest performance stack of 16 switches and meet high-density GE access requirements of cloud networks. CE5800 series switches provide high-density gigabit access in data centers, helping enterprises and carriers build cloud-oriented data center networks. They can also work as aggregation or access switches on campus networks. 48 port network data center switch 100 gigabit switch CE5855-48T4S2Q-EI of cheaper Switching Capacity 336 Gbit/s Forwarding Performance 252 Mpps Fixed Ports 48 x GE Base-T and 4 x 10 GE SFP+, 2 x 40 GE QSFP+ Buffer 8 MB Reliability LACP BFD for BGP, IS-IS, OSPF, and static route OM Netstream sFlow ERSPAN Telemetry Data Center Features M-LAG iStack Maximum Power Consumption 103 W Power Supply AC: 150 W DC: 350 W, 48 V Operating Voltage AC: 90264 V DC: 38.4 V to 72 V