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WS-C3850-12XS-Emodel infoRack-mountable – 1Uenclosure type12x SFP+ portsPorts● Ethernet management port: RJ-45 connectors, 4-pair Cat-5 UTP cablingNetwork management Interface● Management console port: RJ-45-to-DB9 cable for PC connections
NoneAvailable PoE Power320GbpsSwitching Capacity9Maximum stacking number480GbpsStack Bandwidth227.28MppsForwarding Performance48,000flowsFNF entries1000Maximum VLANs IDs32KMAC Address Table SizeMulticore CPUCPU4G RAM4GFlash Memory100Number of AP per switch/stack2000Number of wireless clients per switch/stack64Total number of WLANs per switchup to 20Gbps Wireless bandwidth per switch3600, 3500, 2600, 1600, 1260, 1140, 1040Supported Aironet AP seriesUSB (Type-B), Ethernet (RJ-45)Console ports1 network module slot and 1 power redundant slotExpansion Slot(s)● C3850-NM-4-1G: 4 x 1G uplinks network module
●C3850-NM-2-10G: 2 x 10G or 4 x 1G uplinks network module Network Modules Selection●STACK-T1-50CM StackWise stacking cable with a 0.5 m length
●STACK-T1-1M StackWise stacking cable with a 1.0 m length
●STACK-T1-3M StackWise stacking cable with a 3.0 m lengthStacking cable●CAB-SPWR-30CM stack power cable with a 30CM length
●CAB-SPWR-150CM stack power cable with a 150CM lengthStack Power Cable (recommended)PWR-C1-350WACPower supplyPower supply – redundant – plug-in modulePower DeviceoptionalPower Redundancy100V-240VVoltage range (Auto)109.75 (Max)Power Consumption of standalone(in Watts)17.5Inches (44.5 cm)Width17.7Inches (45.0 cm)Depth1.75Inches (4.45 cm)Height12.9Pounds (5.8 Kg)WeightoptionalRack Mounting Kit371440 MTBF in hours● IEEE 802.1D Spanning Tree Protoco
● IEEE 802.1p CoS Prioritization
● IEEE 802.1Q VLAN
● IEEE 802.1s
● IEEE 802.1w
● IEEE 802.1X
● IEEE 802.1X-Rev
●IEEE 802.11
● IEEE 802.1ab (LLDP)
● IEEE 802.3ad
● IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
● IEEE 802.3 10BASE-T
● IEEE 802.3u 100BASE-TX
● IEEE 802.3ab 1000BASE-T
● IEEE 802.3z 1000BASE-X
● RMON I and II standards
● SNMP v1, v2c, and v3Compliant StandardsIOS IP ServicesSystem softwareENERGY-MGMT, ENERGY-MGT-100-K9EnergyWise license●L-LIC-CT3850-UPG: Primary upgrade license SKU for Cisco 3850 wireless controller (e-delivery)
●L-LIC-CTIOS-1A: 1 access point adder license for Cisco IOS Software based wireless controller (e-delivery)
●LIC-CT3850-UPG: Primary upgrade license SKU for Cisco 3850 wireless controller (paper license)
●LIC-CTIOS-1A: 1 access point adder license for the Cisco IOS Software based wireless controller (paper license)Access Point Licenses●RPS Support ● Jumbo Frames ● VLANS ●Voice Vlan ●VTPv2 ●CDPv2 ●LLDP ● 802.3ad LACP and PAgP
● PVST/PVST+ ● 802.1W/802.1S ●Port Fast/Uplink Fast  ●Dynamic Trunking Protocol (DTP) ● port CoS Trust
and Override ● Trusted Boundary ● ACL Classification ●ingress Policing ● Auto QoS ● Per VLAN policies
● 802.1p queues ● Scheduling ● Priority Queuing ● Configure CoS Priority Queues ●Configure CoS Priority
Queues ● Configure Queue Weights ● Configure Buffers and Thresholds ●Class & Policy Maps ● Modify CoS
and DSCP Mapping ● Weighted Tail Drop ● IGMPv1,v2,v3 and MLDv1, v2 ● DHCP server ● DSCP transparency
● HSRP, VRRP, BLGP ● RIPv1, v2 EIGRP, PIM  OSPF, OSPFv3, EIGRPv6, BGPv4, IS-ISv4  ● VRF-lite  ● PIM-SM/DM,
PIM sparse-dense mode, SSM ● Flexible NetflowFeatures● Port security ● DHCP snooping ●Dynamic ARP inspection (DAI) ● IP source guard ●The Unicast Reverse Path Forwarding (uRPF)
● Bidirectional data support on a SPAN ● User authentication
● Private VLAN  ●Router and VLAN ACLs  ● complete identity and security
● Multidomain authentication ● MAC address notification
● IGMP filtering ● Cisco security VLAN ACL
● Secure Shell (SSH) Protocol, Kerberos, and Simple Network Management Protocol Version 3 (SNMPv3)
● Port-based ACLs ● TrustSec SXP ● IEEE 802.1ae
● TACACS+ and RADIUS authentication ● Cisco standard and extended IP security router ACLs
●  Bridge protocol data unit (BPDU) Guard
● Spanning Tree Root Guard (STRG) ● Wireless end-to-end security Advanced Network security●BRIDGE-MIB ●CISCO-AUTH-FRAMEWORK-MIB
●CISCO-BGP4-MIB, BGP4-MIB ●CISCO-BRIDGE-EXT-MIB
●CISCO-BULK-FILE-MIB ●CISCO-CABLE-DIAG-MIB
●CISCO-CALLHOME-MIB ●CISCO-CEF-MIB
●CISCO-CIRCUIT-INTERFACE-MIB
●CISCO-ENTITY-VENDORTYPE-OID-MIB
●CISCO-CONTEXT-MAPPING-MIB
●CISCO-DEVICE-LOCATION-MIB ●CISCO-DHCP-SNOOPING-MIB
●CISCO-EIGRP-MIB
●CISCO-EMBEDDED-EVENT-MGR-MIB
●CISCO-ENTITY-FRU-CONTROL-MIB ●CISCO-ENTITY-SENSOR-MIB
●ENTITY-MIB ●CISCO-ERR-DISABLE-MIB
●CISCO-CONFIG-COPY-MIB ●CISCO-FLOW-MONITOR-MIB
●CISCO-FTP-CLIENT-MIB ●CISCO-HSRP-EXT-MIB
●CISCO-HSRP-MIB ●CISCO-IETF-ISIS-MIB
●CISCO-IF-EXTENSION-MIB ●CISCO-IGMP-FILTER-MIB
●CISCO-CONFIG-MAN-MIB ●CISCO-IP-CBR-METRICS-MIB
●CISCO-IPMROUTE-MIB ●CISCO-IP-STAT-MIB
●CISCO-IP-URPF-MIB ●CISCO-L2L3-INTERFACE-CONFIG-MIB
●CISCO-LAG-MIB ●CISCO-LICENSE-MGMT-MIB
●CISCO-MAC-AUTH-BYPASS-MIB ●CISCO-MAC-NOTIFICATION-MIB
●CISCO-MDI-METRICS-MIB ●CISCO-FLASH-MIB ●CISCO-OSPF-MIB
●CISCO-OSPF-TRAP-MIB ●CISCO-PAE-MIB ●CISCO-PAGP-MIB
●CISCO-PIM-MIB ●CISCO-PING-MIB ●CISCO-PORT-QOS-MIB
●CISCO-PORT-SECURITY-MIB●CISCO-PORT-STORM-CONTROL-MIB
●CISCO-POWER-ETHERNET-EXT-MIB ●CISCO-PRIVATE-VLAN-MIB
●CISCO-PROCESS-MIB ●CISCO-PRODUCTS-MIB●CISCO-RF-MIB
●CISCO-RTP-METRICS-MIB ●CISCO-RTTMON-MIB
●CISCO-SMART-INSTALL-MIB
●CISCO-SNMP-TARGET-EXT-MIB ●CISCO-STACKMAKER-MIB
●CISCO-MEMORY-POOL-MIB ●CISCO-STP-EXTENSIONS-MIB
●CISCO-SYSLOG-MIB ●CISCO-TCP-MIB ●CISCO-UDLDP-MIB
●CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB ●CISCO-VLAN-MEMBERSHIP-MIB ●CISCO-VTP-MIB ●EtherLike-MIB
●HC-RMON-MIB ●IEEE8021-PAE-MIB ●IEEE8023-LAG-MIB
●IF-MIB ●IGMP-MIB ●IGMP-STD-MIB ●IP-FORWARD-MIB
●IP-MIB ●IPMROUTE-STD-MIB ●LLDP-EXT-MED-MIB
●LLDP-MIB ●NOTIFICATION-LOG-MIB
●OLD-CISCO-MEMORY-MIB ●CISCO-CDP-MIB
●AIRESPMACE-WIRELESS-MIB ●CISCO-LWAPP-IDS-MIB
●CISCO-LWAPP-AP-MIB ●CISCO-LWAPP-CCX-RM-MIB
●CISCO-LWAPP-AP-MIB ●CISCO-LWAPP-CCX-RM-MIB
●CISCO-IMAGE-MIB ●CISCO-STACKWISE-MIB
●SNMP-VIEW-BASED-ACM-MIB ●TCP-MIB ●UDP-MIB
●SNMP-TARGET-MIB ●SNMP-USM-MIB ●SNMPv2-MIB
●SNMP-MPD-MIB ●SNMP-NOTIFICATION-MIB ●SNMP-PROXY-MIB
●RMON-MIB ●SNMP-COMMUNITY-MIB ●SNMP-FRAMEWORK-MIB
●POWER-ETHERNET-MIB ●RMON2-MIB
●CISCO-LWAPP-DOT11-CCX-CLIENT-MIB
●CISCO-LWAPP-DOT11-CLIENT-CCX-REPORTS-MIB
●CISCO-LWAPP-DOT11-CCX-CLIENT-DIAG-MIB
●CISCO-LWAPP-SI-MIB ●CISCO-LWAPP-TSM-MIB
●CISCO-LWAPP-WLAN-MIB ●CISCO-LWAPP-WLAN-SECURITY-MIB
●CISCO-LWAPP-ROGUE-MIB ●CISCO-LWAPP-RRM-MIB
●CISCO-LWAPP-QOS-MIB ●CISCO-LWAPP-REAP-MIB
●CISCO-LWAPP-MFP-MIB ●CISCO-LWAPP-MOBILITY-EXT-MIB
●CISCO-LWAPP-DOWNLOAD-MIB ●CISCO-LWAPP-LINKTEST-MIB
●CISCO-LWAPP-DOT11-CLIENT-MIB ●CISCO-LWAPP-DOT11-MIB
●CISCO-LWAPP-DOT11-CLIENT-CCX-REPORTS-MIB
●CISCO-LWAPP-CLIENT-ROAMING-MIB
●CISCO-LWAPP-AP-MIB ●CISCO-LWAPP-CCX-RM-MIBManagement● Cisco SMARTnet Service ● Cisco Smart Foundation Service ● Cisco SP Base Service ● Cisco Focused Technical Support ServicesTechnical Support and Services23ºF to 113ºF (-5ºC to +45ºC)Operating temperature up to 5000 ft (1500 m)23ºF to 104ºF (-5ºC to +40ºC)Operating temperature up to 10,000 ft (3000 m)23ºF to 113ºF (-5ºC to +45ºC)Short-term exception at sealevel with single fan failure23ºF to 122ºF (-5ºC to 50ºC)Short-term exception up to 5000 feet (1500 m)23ºF to 113ºF (-5ºC to 45ºC)Short-term exception up to 10,000 feet (3000 m)23ºF to 113ºF (-5ºC to +45ºC)Operating temperature up to 6000 ft (1800 m)23ºF to 104ºF (-5ºC to +40ºC)Operating temperature up to 10,000 ft (3000 m)23ºF to 95ºF (-5ºC to 35ºC)Operating temperature up to 13,000 ft (4000m)23ºF to 131ºF (-5ºC to +55ºC)Short-term exception up to 6,000 feet (1800 m)23ºF to 122ºF (-5ºC to +50ºC)Short-term exception up to 10,000 feet (3000 m)23ºF to 113ºF (-5ºC to +45ºC)Short-term exception up to 13,000 feet (4000 m)23ºF to 113ºF (-5ºC to +45º)Short-term exception at sealevel with single fan failure -40ºF to 160ºF (-40ºC to 70ºC)Storage environmentUp to 13,000 Feet (Up to 4000 Meters)Operating altitudeUp to 15,000 Feet (Up to 4573 Meters)Storage altitude10%to 95% noncondensingOperating relative humidity10%to 95% noncondensingStorage relative humidity