CISCO CATALYST WS-C3850-24S-E

The Cisco Catalyst 3850 series is the next generation of enterprise-class stackable access-layer switch that provides 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 switch supports full IEEE 802.3at Power over Ethernet Plus (PoE+), modular and field-replaceable network modules, redundant fans and power supplies.

Cisco unified access is the convergence of the wired and wireless networks into one physical infrastructure. It offers greater intelligence, simplicity, performance, and open interfaces. One network starts with Cisco Catalyst 3850 switches, which combine wired and wireless by supporting wireless tunnel termination and full wireless LAN controller functionality.

The Catalyst 3850 series switches are Ethernet switches to which you can connect devices such as Cisco IP phones, Cisco wireless access points, workstations, and other network devices such as servers, routers, and other switches. The Catalyst 3850 switches support stacking through Cisco StackWise-480 technology and power management through StackPower.

SPECIFICATION

General
Device Type	Switch-24 Ports - Managed
Enclosure Type	1 RU
Authentication Method	Kerberos , RADIUS , Secure Shell (SSH) , TACACS+
VLAN	4000
Compliant Standards	IEEE 802.1as, IEEE 802.1s, IEEE 802.1w, IEEE 802.11, IEEE 802.1x, IEEE 802.1x-Rev, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bz, IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports, IEEE 802.1D Spanning Tree Protocol, IEEE 802.1p CoS prioritization, IEEE 802.1Qat Stream Reservation Protocol, IEEE 802.1Qav, IEEE 802.1Q VLAN,,, IEEE 802.3 10BASE-T specification, IEEE 802.3u 100BASE-TX specification, IEEE 802.3ab 1000BASE-T specification, IEEE 802.3z 1000BASE-X specification, RMON I and II standardsSNMPv1, SNMPv2c, and SNMPv3
Network Features	Access Control List (ACL) support , ARP support , Auto-negotiation , Auto-uplink (auto MDI/MDI-X) , Cisco StackPower technology , Cisco StackWise-480 technology , DHCP snooping , Dynamic ARP Inspection (DAI) , Dynamic Trunking Protocol (DTP) support , Energy Efficient Ethernet , Flexible NetFlow (FNF) , IGMP snooping , IPv4 support , IPv6 support , Layer 3 load balancing , Link Aggregation Control Protocol (LACP) , MLD snooping , Multiple Spanning Tree Protocol (MSTP) support , Port Aggregation Protocol (PAgP) support , Quality of Service (QoS) , RADIUS support , Rapid Per-VLAN Spanning Tree Plus (PVRST+) , Rapid Spanning Tree Protocol (RSTP) support , Remote Switch Port Analyzer (RSPAN) , Shaped Round Robin (SRR) , STP Root Guard , Syslog support , Trivial File Transfer Protocol (TFTP) support , Trunking , Uni-Directional Link Detection (UDLD) , Virtual Route Forwarding-Lite (VRF-Lite) , VLAN support
Security Features	�IEEE 802.1x, port security, Dynamic Host Configuration Protocol (DHCP) Snooping and Guard, Dynamic ARP Inspection, RA Guard, IP Source Guard, control plane protection (CoPP), wireless intrusion prevention systems (WIPSs)
QoS Features	�advanced wired plus wireless�, command line interface (MQC).�, -service set identification (SSID), UADP ASIC enables, �differentiated services code point (DSCP)�, supports downloadable policy names
Management & Monitoring	CLI , RMON 1 , RMON 2 , SNMP 1 , SNMP 2c , SNMP 3 , SSH , Telnet
Routing Protocols	RIPv1, and RIPv2, EIGRP, Open Shortest Path First [OSPF, BGPv4, �Policy-based routing (PBR, Virtual routing and forwarding (VRF), Protocol-independent multicast (PIM)
First Hop Redundancy	N/A
Flash Memory	2 GB
Jumbo Frame Support	9198 bytes
MAC Address Table Size	32000
Stacking	Stackable
Max Units In A Stack	N/A
Performance	92 Gbps ,480 Gbps
Power Over Ethernet (PoE)	N/A
PoE Budget	None
Ports	Stackable 24 SFP Ethernet ports
Processor	N/A
RAM	4GB
Status Indicators	Link activity, port transmission speed, port duplex mode, system
Dimensions & Weight
Depth	17.7 in
Height	1.75 in
Width	17.5 in
Weight	7.03 Kg
Environmental Parameters
Humidity Range Operating	5 to 90% noncondensing
Humidity Range Storage	5 to 90% noncondensing
Max Operating Temperature	113�F
Max Storage Temperature	158�F
Min Operating Temperature	�23�F
Min Storage Temperature	�-40��F
Expansion / Connectivity
Expansion Slots	N/A
Interfaces	Stackable 24 SFP Ethernet ports
Manufacturer Warranty	��Enhanced limited lifetime warranty�
Miscellaneous
Safety/Compliant Standards	UL 60950-1 Second Edition, CAN/CSA-C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, NOM (obtained by partners and distributors)
MTBF	300,760 Hours
Power
Features	Internal Power Supply
Power Device	internal power supply
Power Redundancy	1+1 (with optional power supply)
Voltage Required	115-240VAC,
Software / System Requirements
Software Included	Cisco ios features