Cisco WS-C3850-24XS-S Specification
ModelWS-C3850-24XS-S
BrandCisco
Enclosure typeRack-mountable, 1U
Ports24 x SFP+ ports
Network management interfaceEthernet management port: RJ-45 connectors, 4-pair Cat-5 UTP cabling; Management console port: RJ-45-to-DB9 cable for PC connections
Available PoE powerNone
Switching capacity320Gbps
Maximum stacking numberUp to 9 switches with same IOS feature set in same series
Stack bandwidth480Gbps
Forwarding performance454.55Mpps
FNF entries48,000 flows
Maximum VLAN IDs1,000
MAC address table size32K
CPUMulticore CPU
RAM4GB
Flash memory4GB
Number of APs per switch/stack100
Number of wireless clients per switch/stack2,000
Total number of WLANs per switch64
Wireless bandwidth per switchUp to 20Gbps
Supported Aironet AP series3600, 3500, 2600, 1600, 1260, 1140, 1040
Console portsUSB (Type-B), Ethernet (RJ-45)
Expansion slots1 network module slot and 1 power redundant slot
Network module optionsC3850-NM-4-1G: 4 x 1G uplink network module; C3850-NM-2-10G: 2 x 10G or 4 x 1G uplink network module
StackWise stacking cablesSTACK-T1-50CM (0.5 m); STACK-T1-1M (1.0 m); STACK-T1-3M (3.0 m)
Stack power cables (recommended)CAB-SPWR-30CM (30cm); CAB-SPWR-150CM (150cm)
Power supplyPWR-C1-715WAC
Power devicePower supply, redundant, plug-in module
Power redundancyOptional
Voltage range (auto)100 V to 240 V
Power consumption (standalone)205.5W (max)
Width17.5in (44.5cm)
Depth17.7in (45.0cm)
Height1.75in (4.45cm)
Rack mounting kitOptional
MTBF307,990 hours
Compliant standards (1)IEEE 802.1D Spanning Tree Protocol; 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
Compliant standards (2)IEEE 802.3 10BASE-T; IEEE 802.3u 100BASE-TX; IEEE 802.3ab 1000BASE-T; IEEE 802.3z 1000BASE-X; RMON I and II; SNMP v1, v2c, v3
System softwareCisco IOS IP Base (upgradable)
EnergyWise licensesENERGY-MGMT; ENERGY-MGT-100-K9
Software license optionsC3850-24-S-E: IP Base to IP Services RTU paper license; L-C3850-24-S-E: IP Base to IP Services RTU electronic license
Access point licensesL-LIC-CT3850-UPG: primary upgrade license for Cisco 3850 wireless controller (e-delivery); L-LIC-CTIOS-1A: 1 access point adder license for IOS wireless controller (e-delivery); LIC-CT3850-UPG: primary upgrade license (paper); LIC-CTIOS-1A: 1 access point adder license (paper)
Main features (1)IPS support; Jumbo frames; VLANs; Voice VLAN; STPv2; CDPv2; LDP; IEEE 802.3ad LACP and PAgP; PVST/PVST+; IEEE 802.1w/802.1s; PortFast/UplinkFast; Dynamic Trunking Protocol (DTP); port CoS trust and override; Trusted boundary; ACL classification; ingress policing; Auto QoS; per-VLAN policies
Main features (2)IEEE 802.1p queues; scheduling; priority queuing; configure CoS priority queues; configure queue weights; configure buffers and thresholds; class and policy maps; modify CoS and DSCP mapping; Weighted Tail Drop; IGMPv1/v2/v3 and MLDv1/v2; DHCP server; DSCP transparency
Main features (3)HSRP, VRRP, GLBP; RIPv1/v2, EIGRP, PIM; OSPF, OSPFv3, EIGRPv6, BGPv4, IS-ISv4; VRF-lite; PIM-SM/DM; PIM sparse-dense mode; SSM; Flexible NetFlow
Advanced network security (1)Port security; DHCP snooping; Dynamic ARP Inspection (DAI); IP source guard; Unicast Reverse Path Forwarding (uRPF); bidirectional data support on SPAN; user authentication; private VLAN; router and VLAN ACLs; complete identity and security; multidomain authentication; MAC address notification; IGMP filtering; Cisco security VLAN ACL
Advanced network security (2)SSH, Kerberos, SNMPv3; port-based ACLs; Cisco TrustSec SXP; IEEE 802.1ae; TACACS+ and RADIUS authentication; Cisco standard and extended IP security router ACLs; BPDU Guard; Spanning Tree Root Guard (STRG); wireless end-to-end security
Management MIBs (1)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
Management MIBs (2)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
Management MIBs (3)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
Management MIBs (4)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; POWER-ETHERNET-MIB; RMON2-MIB; RMON-MIB
Management MIBs (5)SNMP-COMMUNITY-MIB; SNMP-FRAMEWORK-MIB; SNMP-MPD-MIB; SNMP-NOTIFICATION-MIB; SNMP-PROXY-MIB; SNMP-TARGET-MIB; SNMP-USM-MIB; SNMPv2-MIB; SNMP-VIEW-BASED-ACM-MIB; TCP-MIB; UDP-MIB; CISCO-IMAGE-MIB; CISCO-STACKWISE-MIB
Wireless MIBsWIRELESS-SPACE-MIB; CISCO-LWAPP-IDS-MIB; CISCO-LWAPP-AP-MIB; CISCO-LWAPP-CCX-RM-MIB; CISCO-LWAPP-CLIENT-ROAMING-MIB; CISCO-LWAPP-DOT11-CCX-CLIENT-DIAG-MIB; CISCO-LWAPP-DOT11-CCX-CLIENT-MIB; CISCO-LWAPP-DOT11-CLIENT-CCX-REPORTS-MIB; CISCO-LWAPP-DOT11-CLIENT-MIB; CISCO-LWAPP-DOT11-MIB; CISCO-LWAPP-DOWNLOAD-MIB; CISCO-LWAPP-LINKTEST-MIB; CISCO-LWAPP-MFP-MIB; CISCO-LWAPP-MOBILITY-EXT-MIB; CISCO-LWAPP-QOS-MIB; CISCO-LWAPP-REAP-MIB; CISCO-LWAPP-ROGUE-MIB; CISCO-LWAPP-RRM-MIB; CISCO-LWAPP-SI-MIB; CISCO-LWAPP-TSM-MIB; CISCO-LWAPP-WLAN-MIB; CISCO-LWAPP-WLAN-SECURITY-MIB
Technical support and servicesCisco SMARTnet Service; Cisco Smart Foundation Service; Cisco SP Base Service; Cisco Focused Technical Support Services
Operating temperature (AC, up to 1,500 m)23°F to 113°F (-5°C to +45°C)
Operating temperature (AC, up to 3,000 m)23°F to 104°F (-5°C to +40°C)
Short-term exception (AC, sea level, single fan failure)23°F to 113°F (-5°C to +45°C)
Short-term exception (AC, up to 1,500 m)23°F to 122°F (-5°C to +50°C)
Short-term exception (AC, up to 3,000 m)23°F to 113°F (-5°C to +45°C)
Operating temperature (DC, up to 1,800 m)23°F to 113°F (-5°C to +45°C)
Operating temperature (DC, up to 3,000 m)23°F to 104°F (-5°C to +40°C)
Operating temperature (DC, up to 4,000 m)23°F to 95°F (-5°C to +35°C)
Short-term exception (DC, up to 1,800 m)23°F to 131°F (-5°C to +55°C)
Short-term exception (DC, up to 3,000 m)23°F to 122°F (-5°C to +50°C)
Short-term exception (DC, up to 4,000 m)23°F to 113°F (-5°C to +45°C)
Short-term exception (DC, sea level, single fan failure)23°F to 113°F (-5°C to +45°C)
Storage environment-40°F to 160°F (-40°C to +70°C)
Operating altitudeUp to 13,000 ft (up to 4,000 m)
Storage altitudeUp to 15,000 ft (up to 4,573 m)
Operating relative humidity10% to 95% non-condensing
Storage relative humidity10% to 95% non-condensing
Weight17.49 kg
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