Cisco Catalyst 3850-24S-S

MPN: WS-C3850-24S-S

£12,167.43 (£12,167.43 excl. VAT)

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Shipping on Wednesday 12 August

Cisco Catalyst 3850-24S-S

  • Converged wired plus wireless access
  • Flexible NetFlow (FNF)
  • Advanced wired plus wireless QoS capabilities
  • Provides a rich set of security features
SKU: DKW243143850 Category: Tag: GTIN: 882658684609


The Cisco Catalyst 3850 series is the enterprise-class stackable access-layer switches that provide full convergence between wired and wireless on a single platform. Cisco’s Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch and enables uniform wired-wireless policy enforcement,application visibility,flexibility and application optimization. The Cisco Catalyst 3850 series switches support full IEEE 802.3at Power over Ethernet Plus (PoE+),modular and field-replaceable network modules,redundant fans and power supplies.

Product Features

Converged wired plus wireless access

The Cisco Catalyst 3850 is the first stackable access switching platform that enables wired plus wireless services on a single Cisco IOS XE software-based platform. With this,Cisco has pioneered a host of rich capabilities such as high availability based on stateful switchover (SSO) on stacking,granular QoS,security,and Flexible Netflow (FNF) across wired and wireless in a seamless fashion.

Flexible NetFlow (FNF)

Full visibility into the wired plus wireless traffic is achieved because of the access point Control and Provisioning of Wireless Access Points (CAPWAP) tunnel termination on the switch. This helps identify users and user traffic flows in order to identify potential attackers and take corrective action at the access layer before the attack penetrates further into the network. This is achieved using FNF,which monitors every single flow entering and exiting the switch stack for wired and wireless users. It also helps identify the top wired/wireless talkers and enforce appropriate bandwidth provisioning policies.

Advanced wired plus wireless QoS capabilities

The 3850 switch has advanced wired plus wireless QoS capabilities. It uses the Cisco modular QoS command line interface (MQC). The switch manages wireless bandwidth using unprecedented hierarchical bandwidth management starting at the per-access-point level and drilling further down to per-radio,per-service set identification (SSID),and per-user levels. This helps manage and prioritize available bandwidth between various radios and various SSIDs (enterprise,guest,and so on) within each radio on a percentage basis. The switch is also capable of automatically allocating equal bandwidth among the connected users within a given SSID.

Provides a rich set of security features

The Cisco Catalyst 3850 provides a rich set of security features for wired plus wireless users. Features such as IEEE 802.1x,Dynamic Host Configuration Protocol (DHCP) snooping,IP Source Guard and control plane protection,wireless intrusion prevention systems (WIPSs),and so on enable protection against unauthorized users and attackers. With a variety of wired plus wireless users connecting to the network,the switch supports session-aware networking,in which each device connected to the network is identified as one session,and unique access control lists (ACLs) and/or QoS policies can be defined and applied using the ISE for each of these sessions,providing better control on the devices connecting to the network.

Main Specifications

Product Description Cisco Catalyst 3850-24S-S – switch – 24 ports – Managed – rack-mountable
Device Type Switch – 24 ports – L3 – Managed – stackable
Enclosure Type Rack-mountable 1U
Subtype Gigabit Ethernet
Ports 24 x Gigabit SFP
Performance Switching capacity:92 Gbps ¦ Stacking bandwidth:480 Gbps ¦ Forwarding performance:68.4 Mpps
Capacity IPv4 routes:24000 ¦ NetFlow entries:24000 ¦ Switched virtual interfaces (SVIs):1000
MAC Address Table Size 32000 entries
Jumbo Frame Support 9198 bytes
Routing Protocol RIP-1,RIP-2,EIGRP,RIPng
Remote Management Protocol SNMP 1,RMON 1,RMON 2,Telnet,SNMP 3,SNMP 2c,SSH,CLI
Features DHCP support,auto-negotiation,ARP support,Syslog support,Intrusion Detection System (IDS),full duplex mode,Rapid Spanning Tree Protocol (RSTP) support,Multiple Spanning Tree Protocol (MSTP) support,DHCP snooping,Dynamic Trunking Protocol (DTP) support,Port Aggregation Protocol (PAgP) support,Access Control List (ACL) support,Quality of Service (QoS),DHCP server,Dynamic ARP Inspection (DAI),Cisco StackWise Technology,Unicast Reverse Path Forwarding (URPF),Uni-Directional Link Detection (UDLD),Rapid Per-VLAN Spanning Tree Plus (PVRST+),Shaped Round Robin (SRR),Link Aggregation Control Protocol (LACP),Port Security,Remote Switch Port Analyzer (RSPAN),CAPWAP support,Hot Standby Router Protocol (HSRP) support,Management Information Base (MIB),Virtual Routing and Forwarding (VRF),Wireless Intrusion Prevention System (WIPS),Class of Service (CoS),Cisco StackPower technology,Flexible NetFlow (FNF),FTP client,DiffServ Code Point (DSCP) support,Storm Control,IP source guard,Weighted Tail Drop (WTD)
Compliant Standards IEEE 802.3z,IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.3x,IEEE 802.3ad (LACP),IEEE 802.1w,IEEE 802.1x,IEEE 802.1s
Power AC 120/230 V (50/60 Hz)
Power Redundancy Optional
Dimensions (WxDxH) 44.5 cm x 45 cm x 4.45 cm
Weight 7.03 kg
Manufacturer Warranty Limited lifetime warranty

Additional information

Weight 10.660 kg