Description
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.
-
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.
Specifications
Summary
- 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, IDS, full duplex mode, RSTP support, MSTP support, DHCP snooping, DTP support, PAgP support, ACL support, QoS, DHCP server, DAI, Cisco StackWise Technology, URPF, UDLD, Rapid PVST+, SRR, LACP, Port Security, RSPAN, CAPWAP support, HSRP support, MIB, VRF, WIPS, CoS, Cisco StackPower technology, FNF, FTP client, DSCP support, Storm Control, IP source guard, 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
Detailed Specification
General
- Device Type
- Switch - 24 ports - L3 - Managed - stackable
- Enclosure Type
- Desktop, 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
- Authentication Method
- Kerberos, Secure Shell (SSH), RADIUS, TACACS+
- Features
- DHCP support, auto-negotiation, ARP support, Syslog support, IDS, full duplex mode, RSTP support, MSTP support, DHCP snooping, DTP support, PAgP support, ACL support, QoS, DHCP server, DAI, Cisco StackWise Technology, URPF, UDLD, Rapid PVST+, SRR, LACP, Port Security, RSPAN, CAPWAP support, HSRP support, MIB, VRF, WIPS, CoS, Cisco StackPower technology, FNF, FTP client, DSCP support, Storm Control, IP source guard, 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
- RAM
- 4 GB
- Flash Memory
- 2 GB
- Status Indicators
- Power
Expansion / Connectivity
- Interfaces
- 24 x 1000Base-X SFP , 1 x USB Type A , 1 x management (mini-USB) Type B , 1 x serial (RS-232) RJ-45 management , 1 x management (Gigabit LAN) RJ-45 , 2 x network stack device
- Expansion Slots
- 1 (total) / 1 (free) x Stacking Module
Power
- Power Device
- Internal power supply
- Installed Qty
- 1
- Max Supported Qty
- 2
- Power Redundancy
- Optional
- Power Redundancy Scheme
- 1+1 (with optional power supply)
- Power Provided
- 350 Watt
- Voltage Required
- AC 120/230 V (50/60 Hz)
Miscellaneous
- MTBF
- 300,760 hours
- Compliant Standards
- CISPR 22 Class A, CISPR 24, EN 61000-3-2, NOM, EN 61000-3-3, EN55024, EN50082-1, EN 61000-6-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, CCC, ICES-003 Class A, EN 61000-4-5, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, UL 60950-1 Second Edition, KCC, RoHS, FCC Part 15 A, AS/NZS 3548 Class A, BSMI Class A, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class A, KN24, CNS 13438(95) Class A, KN22 Class A, AS/NZS CISPR22:2004 Class A, EN 55022 Class A, EN 300 386, CAN/CSA-C22.2 No. 60950-1
Software / System Requirements
- Software Included
- Cisco IOS IP Base
Dimensions & Weight
- Width
- 44.5 cm
- Depth
- 45 cm
- Height
- 4.45 cm
- Weight
- 7.03 kg
Manufacturer Warranty
- Service & Support
- Limited warranty - advance parts replacement - lifetime - response time: next business day , Technical support - consulting - 90 days
Environmental Parameters
- Min Operating Temperature
- -5 °C
- Max Operating Temperature
- 45 °C
- Humidity Range Operating
- 10 - 95% (non-condensing)
- Min Storage Temperature
- -40 °C
- Max Storage Temperature
- 70 °C
Bundle deals
 |
Cisco Console Cable 6 ft with USB Type A and mini-B | In Stock | £79.80 |
 |
Cisco Power Cable for Catalyst 3850-24 | In Stock | £39.51 |
 |
Cisco 1m Type 1 Stacking Cable | In Stock | £230.89 |
 |
Cisco StackWise 480 Stacking Cable 3m for Catalyst 38 | In Stock | £223.13 |
 |
Cisco StackWise 480 Stacking Cable 50cm | In Stock | £104.02 |
 |
Cisco StackPower Power Cable 30cm | In Stock | £106.65 |
