Cisco Catalyst 3850 Switch WS-C3850-24S-E
Cisco Catalyst 3850 Switch WS-C3850-24S-E
Cisco Catalyst 3850 Switch WS-C3850-24S-E
Cisco Catalyst 3850 Switch WS-C3850-24S-E
Cisco Catalyst 3850 Switch WS-C3850-24S-E
Cisco Catalyst 3850 Switch WS-C3850-24S-E
  • Cisco Catalyst 3850 Switch WS-C3850-24S-E
  • Cisco Catalyst 3850 Switch WS-C3850-24S-E
  • Cisco Catalyst 3850 Switch WS-C3850-24S-E
  • Cisco Catalyst 3850 Switch WS-C3850-24S-E
  • Cisco Catalyst 3850 Switch WS-C3850-24S-E
  • Cisco Catalyst 3850 Switch WS-C3850-24S-E
  • Cisco Catalyst 3850 Switch WS-C3850-24S-E

WS-C3850-24S-E

Cisco next generation Catalyst WS-C3850-24S-E is stackable enterprise level switch and integrated with 24 SFP ports in IP service feature set.

Description

WS-C3850-24S-E Overview


Cisco next generation Catalyst WS-C3850-24S-E is stackable enterprise level switch 

and integrated with 24 SFP ports in IP service feature set. WS-C3850-24S-E enables 

sophisticated layer 2-4 switching capability by providing the optimal solution for 

access layer and aggregation layer.


WS-C3850-24S-E Specification

WS-C3850-24S-E Specification

model info:

WS-C3850-24S-E

enclosure type

Rack-mountable - 1U

Ports

24 x SFP ports

Network management 

Interface

● Ethernet management port: RJ-45 connectors,   

   4-pair Cat-5 UTP cabling
● Management console port: 

   RJ-45-to-DB9 cable for PC connections

Available PoE Power

None

Switching Capacity

92Gbps

Maximum stacking 

number

up to 9 switches with same IOS feature set in same series

Stack Bandwidth

480Gbps

Forwarding Performance

68.4Mpps

FNF entries

48,000 flows

Maximum VLANs IDs

1,000

MAC Address Table Size

32K

CPU

Multicore CPU

RAM

4 G 

Flash Memory

2 G

Wireless

Number of AP 

per switch/stack

100

Number of wireless 

clients per switch/stack

2000

Total number of 

WLANs per switch

64

Wireless bandwidth 

per switch

up to 20Gbps 

Supported Aironet 

AP series

3600, 3500, 2600, 1600, 1260, 1140, 1040

Expansion / Connectivity

Console ports

USB (Type-B), Ethernet (RJ-45)

Expansion Slot(s)

1 network module slot and 1 power redundant slot

Network Modules 

Selection

  ● C3850-NM-4-1G: 4 x 1G uplinks network module
  ●C3850-NM-2-10G: 2 x 10G or 4 x 1G uplinks network module 

Stacking cable

  ●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 length

Stack Power Cable 

(recommended)

  ●CAB-SPWR-30CM stack power cable with a 30CM length
  ●CAB-SPWR-150CM stack power cable with a 150CM length

Power supply

PWR-C1-350WAC

Power Device

Power supply - redundant - plug-in module

Power Redundancy

optional

Voltage range 

(Auto)

100V-240V

Power Consumption 

of standalone(in Watts)

109.75 (Max)

Miscellaneous

Width

17.5 Inches (44.5 cm)

Depth

17.7 Inches (45.0 Cm)

Height

1.75 Inches (4.45 cm)

Weight

15.48 Pounds (7.02Kg)

Rack Mounting Kit

optional

 MTBF in hours

315,840

Compliant Standards

  ● 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 v3

System software / license

System software

IOS IP Service

EnergyWise license

ENERGY-MGMT, ENERGY-MGT-100-K9

Access Point 

Licenses

  ●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 3

    850 wireless   controller (paper license)
  ●LIC-CTIOS-1A: 1 access point adder license for the 

    Cisco IOS Software based   wireless controller (paper license)

Features

●EEM ●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 Netflow

Advanced Network 

security

  ● 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 

Management

●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
  ●POWER-ETHERNET-MIB ●RMON2-MIB
  ●RMON-MIB ●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
  ●AIRESPMACE-WIRELESS-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 Services

● Cisco SMARTnet Service ● Cisco Smart   Foundation Service

● Cisco SP Base Service ● Cisco   Focused Technical Support Services

Environmental Ranges

With AC power supply Operating   environment and altitude

Operating temperature up 

to 5000 ft (1500 m)

23ºF to 113ºF (-5ºC to +45ºC)

Operating temperature up 

to 10,000 ft (3000 m)

23ºF to 104ºF (-5ºC to +40ºC)

Short-term exception at 

sealevel with single fan   

failure

23ºF to 113ºF (-5ºC to +45ºC)

Short-term exception up 

to 5000 feet (1500 m)

23ºF to 122ºF (-5ºC to 50ºC)

Short-term exception up 

to 10,000 feet (3000 m)

23ºF to 113ºF (-5ºC to 45ºC)

With DC power supply Operating   environment and altitude (NEBS)

Operating temperature up 

to 6000 ft (1800 m)

23ºF to 113ºF (-5ºC to +45ºC)

Operating temperature up 

to 10,000 ft (3000 m)

23ºF to 104ºF (-5ºC to +40ºC)

Operating temperature up 

to 13,000 ft (4000m)

23ºF to 95ºF (-5ºC to 35ºC)

Short-term exception up 

to 6,000 feet (1800 m)

23ºF to 131ºF (-5ºC to +55ºC)

Short-term exception up 

to 10,000 feet (3000 m)

23ºF to 122ºF (-5ºC to +50ºC)

Short-term exception up 

to 13,000 feet (4000 m)

23ºF to 113ºF (-5ºC to +45ºC)

Short-term exception at 

sealevel with single fan   

failure

23ºF to 113ºF (-5ºC to +45º)

Storage environment

 -40ºF to 160ºF (-40ºC to 70ºC)

Operating altitude

Up to 13,000 Feet (Up to 4000 Meters)

Storage altitude

Up to 15,000 Feet (Up to 4573 Meters)

Operating relative humidity

10% to 95% noncondensing

Storage relative humidity

10% to 95% noncondensing

 

WS-C3850-24S-S__副本.jpg

·There are 24 × 10/100/1000 SFP Optical ports on the front panel.


·The switch supports one hot-swappable network module that provides uplink ports to 

 connect to other devices. The switch should only be operated with either a network 

 module or a blank module installed.


Figure 2 shows the back panel of the Cisco WS-C3850-24S-E.

HTB11tTHQFXXXXc8XVXXq6xXFXXXF.jpg


Note:


① Ground connector      ② CONSOLE (RJ-45 console port)      ③ StackWise port connector     


 ④ StackPower connector      ⑤ Power supply modules


⑥ Fan module      ⑦ MGMT port      ⑧ Reset Button


Figure 3 shows the StackWise-480 and StackPower connectors.

This switch with LAN Base feature set can only stack with other Catalyst 3850 Series LAN 

Base switches.

HTB1hIwlQFXXXXanXXXXq6xXFXXXc.jpg


The Modules, Licenses and Accessories

Table 2 shows some recommended modules,licenses and accessories of this switch.

Models

Description

C3850-NM-4-1G

Cisco 3850 Series 4 x 1GE Network Module

C3850-NM-2-10G

Cisco 3850 Series 2 x 10GE Network Module

C3850-NM-BLANK

Cisco 3850 Series Blank Network Module

PWR-C1-350WAC

Cisco 3850 Series Power Supply 350W AC

PWR-C1-350WAC/2

Cisco 3850 Series Secondary Power Supply 350W AC Config 1   Secondary 

Power Supply

STACK-T1-50CM=

Cisco StackWise-480 50cm stacking cable for Cisco Catalyst   3850 series 

switch

STACK-T1-1M=

Cisco StackWise-480 1m stacking cable for Cisco Catalyst 3850  series switch


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