WS-C3850-24S-S Specification
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model info:
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WS-C3850-24S-S
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enclosure type
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Rack-mountable – 1U
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Ports
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24 x SFP ports
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Network management Interface
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â Ethernet management port: RJ-45 connectors, 4-pair Cat-5 UTP cabling
â Management console port: RJ-45-to-DB9 cable for PC connections
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Available PoE Power
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None
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Switching Capacity
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92Gbps
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Maximum stacking number
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9
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Stack Bandwidth
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480Gbps
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Forwarding Performance
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68.4Mpps
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FNF entries
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48,000 flows
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Maximum VLANs IDs
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1,000
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MAC Address Table Size
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32K
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CPU
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Multicore CPU
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RAM
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4 G
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Flash Memory
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2 G
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Wireless
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Number of AP per switch/stack
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50
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Number of wireless clients per switch/stack
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2000
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Total number of WLANs per switch
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64
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Wireless bandwidth per switch
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up to 20Gbps
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Supported Aironet AP series
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3600, 3500, 2600, 1600, 1260, 1140, 1040
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Expansion / Connectivity
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Console ports
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USB (Type-B), Ethernet (RJ-45)
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Expansion Slot(s)
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1 network module slot and 1 power redundant slot
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Network Modules Selection
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â C3850-NM-4-1G: 4 x 1G uplinks network module
âC3850-NM-2-10G: 2 x 10G or 4 x 1G uplinks network module
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Stacking cable
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âSTACK-T1-50CM StackWise stacking cable with a 0.5 m length
âSTACK-T1-1M StackWise stacking cable with a 1.0 m length
âSTACK-T1-3M StackWise stacking cable with a 3.0 m length
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Stack Power Cable (recommended)
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âCAB-SPWR-30CM stack power cable with a 30CM length
âCAB-SPWR-150CM stack power cable with a 150CM length
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Power supply
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PWR-C1-350WAC
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Power Device
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Power supply – redundant – plug-in module
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Power Redundancy
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optional
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Voltage range (Auto)
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100V-240V
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Power Consumption of standalone(in Watts)
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109.75 (Max)
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Miscellaneous
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Width
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17.5 Inches (44.5 Cm)
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Depth
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17.7 Inches (45.0 Cm)
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Height
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1.75 Inches (4.45 Cm)
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Weight
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15.48 Pounds (7.02Kg)
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Rack Mounting Kit
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optional
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 MTBF in hours
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315,840
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Compliant Standards
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â IEEE 802.1D Spanning Tree Protoco
â IEEE 802.1p CoS Prioritization
â IEEE 802.1Q VLAN
â IEEE 802.1s
â IEEE 802.1w
â IEEE 802.1X
â IEEE 802.1X-Rev
âIEEE 802.11
â IEEE 802.1ab (LLDP)
â IEEE 802.3ad
â IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
â IEEE 802.3 10BASE-T
â IEEE 802.3u 100BASE-TX
â IEEE 802.3ab 1000BASE-T
â IEEE 802.3z 1000BASE-X
â RMON I and II standards
â SNMP v1, v2c, and v3
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System software / license
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System software
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IOS IP Base (Upgradable)
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EnergyWise license
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ENERGY-MGMT, ENERGY-MGT-100-K9
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Software license
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âC3850-24-S-E: IP Base to IP Services RTU paper license
âL-C3850-24-S-E: IP Base to IP Services RTU electronic license
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Access Point Licenses
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âL-LIC-CT3850-UPG: Primary upgrade license SKU for Cisco 3850 wireless controller (e-delivery)
âL-LIC-CTIOS-1A: 1 access point adder license for Cisco IOS Software based wireless controller (e-delivery)
âLIC-CT3850-UPG: Primary upgrade license SKU for Cisco 3850 wireless controller (paper license)
âLIC-CTIOS-1A: 1 access point adder license for the Cisco IOS Software based wireless controller (paper license)
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features
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âRPS Support â Jumbo Frames â VLANS âVoice Vlan âVTPv2 âCDPv2 âLLDP â 802.3ad LACP and PAgP
â PVST/PVST+ â 802.1W/802.1S âPort Fast/Uplink Fast  âDynamic Trunking Protocol (DTP) â port CoS Trust and Override
â Trusted Boundary â ACL Classification âingress Policing â Auto QoS â Per VLAN policies â 802.1p queues â Scheduling
â Priority Queuing â Configure CoS Priority Queues âConfigure CoS Priority Queues â Configure Queue Weights â Configure Buffers and Thresholds âClass & Policy Maps â Modify CoS and DSCP Mapping â Weighted Tail Drop â IGMPv1,v2,v3 and MLDv1, v2
â DHCP server â DSCP transparency â HSRP, VRRP â RIPv1, v2 EIGRP stub, PIM stub, OSPF stub â IPV6 management
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Advanced Network security
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â Port security â DHCP snooping âDynamic ARP inspection (DAI) â IP source guard âThe Unicast Reverse Path Forwarding (uRPF)
â Bidirectional data support on a SPAN â User authentication
â Private VLAN  âRouter and VLAN ACLs  â complete identity and security
â Multidomain authentication â MAC address notification
â IGMP filtering â Cisco security VLAN ACL
â Secure Shell (SSH) Protocol, Kerberos, and Simple Network Management Protocol Version 3 (SNMPv3)
â Port-based ACLs â TrustSec SXP â IEEE 802.1ae
â TACACS+ and RADIUS authentication â Cisco standard and extended IP security router ACLs
â  Bridge protocol data unit (BPDU) Guard
â Spanning Tree Root Guard (STRG) â Wireless end-to-end security
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Technical Support and Services
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â Cisco SMARTnet Service â Cisco Smart Foundation Service â Cisco SP Base Service â Cisco Focused Technical Support Services
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Environmental Ranges
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With AC power supply
Operating environment and altitude
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Operating temperature up to 5000 ft (1500 m)
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23ÂșF to 113ÂșF (Â -5ÂșC to +45ÂșC)
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Operating temperature up to 10,000 ft (3000 m)
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23ÂșF to 104ÂșF (-5ÂșC to +40ÂșC)
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Short-term exception at sealevel with single fan failure
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23ÂșF to 113ÂșF (-5ÂșC to +45ÂșC)
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Short-term exception up to 5000 feet (1500 m)
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23ÂșF to 122ÂșF (-5ÂșC to 50ÂșC)
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Short-term exception up to 10,000 feet (3000 m)
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23ÂșF to 113ÂșF (-5ÂșC to 45ÂșC)
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With DC power supply
Operating environment and altitude (NEBS)
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Operating temperature up to 6000 ft (1800 m)
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23ÂșF to 113ÂșF (-5ÂșC to +45ÂșC)
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Operating temperature up to 10,000 ft (3000 m)
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23ÂșF to 104ÂșF (Â -5ÂșC to +40ÂșC)
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Operating temperature up to 13,000 ft (4000m)
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23ÂșF to 95ÂșF (Â -5ÂșC to 35ÂșC)
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Short-term exception up to 6,000 feet (1800 m)
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23ÂșF to 131ÂșF (Â -5ÂșC to +55ÂșC)
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Short-term exception up to 10,000 feet (3000 m)
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23ÂșF to 122ÂșF (-5ÂșC to +50ÂșC)
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Short-term exception up to 13,000 feet (4000 m)
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23ÂșF to 113ÂșF (-5ÂșC to +45ÂșC)
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Short-term exception at sealevel with single fan failure
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23ÂșF to 113ÂșF (-5ÂșC to +45Âș)
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Storage environment
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 -40ÂșF to 160ÂșF (-40ÂșC to 70ÂșC)
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Operating altitude
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Up to 13,000 feet (Up to 4000m)
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Storage altitude
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Up to 15,000 feet (Up to 4573m)
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Operating relative humidity
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10% to 95% noncondensing
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Storage relative humidity
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10% to 95% noncondensing
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