Technical Specifications Parameter Specification Manufacturer Cisco Systems Part Number WS-C3850-12X48U-E Product Series Cisco Catalyst 3850 Series Product Type Stackable Multilayer Multigigabit Ethernet Switch Software Feature Set IP Services Operating System Cisco IOS XE Software Form Factor 1RU Rack-Mount Switch Standard Ethernet Ports 36 × 10/100/1000BASE-T RJ-45 Multigigabit Ports 12 × 100Mbps/1G/2.5G/5G/10GBASE-T RJ-45 PoE Capability Cisco UPOE (Universal Power over Ethernet) Power Supply 1100W AC Power Supply PoE Budget Up to 630W Maximum UPOE Capability Up to 60W per port (device dependent) Network Module Slot 1 × Optional Catalyst 3850 Network Module Switching Capacity 472 Gbps Forwarding Rate 460 Mpps (64-byte packets) Stacking Technology Cisco StackWise-480 Stack Bandwidth 480 Gbps Maximum Stack Members Up to 9 switches StackPower Support Yes MAC Address Table 32,000 entries IPv4 Routing Table Up to 24,000 routes VLAN Support Up to 4,000 VLAN IDs Switched Virtual Interfaces (SVI) Up to 1,000 Jumbo Frame Support Up to 9198 bytes DRAM Memory 4 GB Flash Memory 2 GB Wireless Controller Capability Integrated wireless management Access Point Support Up to 100 APs per switch/stack Wireless Client Support Up to 2,000 clients per switch/stack WLAN Support Up to 64 WLANs Routing Protocols OSPF, EIGRP, BGP, IS-IS, RIP, Static Routing IPv6 Support Yes Security Features ACL, 802.1X, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection QoS Features Classification, marking, queuing, policing, shaping Management Interfaces RJ-45 Console, USB Console, Ethernet Management Port Management Protocols SNMP, SSH, Telnet, HTTP/HTTPS, NETCONF Power Input 100–240 VAC Operating Temperature -5°C to 45°C Operating Humidity 10%–95% non-condensing Dimensions (H × W × D) 44.5 × 445 × 488 mm Weight Approx. 8.0 kg