Switch Cisco Catalyst 3850-48U-S WS-C3850-48U-S

Get faster access, faster aggregation

Get an access switch that gets you ready for 802.11ac Wave 2 and other new technologies that are here today, or coming at you tomorrow. Stackable Catalyst 3850 Series multigigabit and 10-Gbps network switches give you wired and wireless together so you can scale up and protect your investments.

REF: WS-C3850-48U-S Categoria: Tags: , , , ,


  • Subtype
    Gigabit Ethernet
  • Ports
    48 x 10/100/1000 (UPOE)
  • Power Over Ethernet (PoE)
  • PoE Budget
  • Jumbo Frame Support
    9198 bytes
  • Authentication Method
    Kerberos, RADIUS, Secure Shell (SSH), TACACS+
  • MAC Address Table Size
    32000 entries
  • Authentication Method
    Kerberos, Secure Shell (SSH), RADIUS, TACACS+
  • Power Over Ethernet (PoE)
  • Status Indicators
    Port transmission speed, port duplex mode, system, status, PoE
  • Routing Protocol
    RIP-1, RIP-2, EIGRP, RIPng
  • Jumbo Frame Support
    9198 bytes
  • PoE Budget
    800 W
  • Manufacturer


  • MAC Address Table Size
    32000 entries
  • Subcategory
    network hubs and switches
  • Subtype
    Gigabit Ethernet
  • Form Factor
    desktop, rack-mountable
  • Type
  • Stackable
  • Advanced Switching
    Layer 3
  • Features
    ARP support, Access Control List (ACL) support, IPv4 support, IPv6 support, 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, Cisco StackPower technology, Remote Switch Port Analyzer (RSPAN), STP Root Guard, Shaped Round Robin (SRR), Syslog support, Trivial File Transfer Protocol (TFTP) support, Uni-Directional Link Detection (UDLD), VLAN support, Virtual Route Forwarding-Lite (VRF-Lite), auto-negotiation, auto-uplink (auto MDI/MDI-X), Cisco StackWise-480 technology, layer 3 load balancing, trunking, universal power over Ethernet (UPOE), DHCP snooping, Dynamic ARP Inspection (DAI), Dynamic Trunking Protocol (DTP) support, Energy Efficient Ethernet, Flexible NetFlow (FNF), IGMP snooping
  • Compliant Standards
    IEEE 802.1D, IEEE 802.1Q, IEEE 802.3x, IEEE 802.3z, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3u
  • Jumbo Frame Support
    9198 bytes
  • Ports Qty
  • Manageable
  • Routing Protocol
    EIGRP, RIP-1, RIP-2, RIPng
  • PoE Budget
  • Remote Management Protocol
    CLI, RMON 1, RMON 2, SNMP 1, SNMP 2c, SNMP 3, SSH, Telnet
  • Power Over Ethernet (PoE)

Power Device

  • Type
    power supply – redundant
  • Power Provided
    1100 Watt
  • Nominal Voltage
    AC 120/230 V
  • Frequency Required
    50/60 Hz
  • Type
    internal power supply
  • Form Factor
    plug-in module


  • Installed Size
    2 GB


  • Installed Qty
    1 (installed) / 2 (max)
  • Power Redundancy
  • Power Redundancy Scheme
    1+1 (with optional power supply)
  • Max Supported Qty


  • MTBF
    205110 sec
  • Height (Rack Units)
    1 m
  • Color Category
    black, gray

Interface Provided

  • Type
    USB, network stack device
  • Interface
    Ethernet 10Base-T/100Base-TX/1000Base-T, RS-232, console
  • Qty
    1, 2, 48
  • Connector Type
    4 pin USB Type A, RJ-45, mini-USB Type B
  • PoE Power
  • Comments
    UPOE, management

Manufacturer Warranty

  • Service & Support
    Limited warranty – advance parts replacement – lifetime – response time: next business day
    Technical support – consulting – 90 days

Environmental Parameters

  • Min Storage Temperature
    -40 °F
  • Max Storage Temperature
    158 °F
  • Min Operating Temperature
    23 °F
  • Max Operating Temperature
    113 °F
  • Humidity Range Operating
    10 – 95% (non-condensing)


  • Brand
  • Product Line
    Cisco Catalyst
  • Model
  • Packaged Quantity
  • Compatibility


  • Type
    Cisco IOS IP Base

Expansion Slots

  • Type
    expansion slot
  • Total Qty
  • Free Qty


  • Type
    10/100/1000 (UPOE)
  • Qty


  • Type
    stacking bandwidth, switching capacity
  • Value
    176 Gbps, 480 Gbps


  • Type
    IPv4 routes, NetFlow entries, switched virtual interfaces (SVIs)
  • Value
    1000, 24000, 48000

Dimensions & Weight

  • Width
    17.5 in
  • Depth
    17.7 in
  • Height
    1.8 in
  • Weight
    17.64 lbs


Converged wired and wireless

More powerful than the 3650, the 3850 switch gives you smart, simple, and highly secure unified access with an integrated wireless controller. Support up to 100 access points and 2000 wireless clients on each switching entity (switch or stack).

Cisco Digital Network Architecture

Only Cisco delivers a digital-ready approach that starts at the edge and extends to where applications reside.

Cisco Catalyst Multigigabit Technology

Support 802.11ac Wave 2 with Catalyst Multigigabit Technology and get speeds beyond 1 Gigabit on existing Category 5e/6 cables. The 3850 switch has multigigabit ports to support 1, 2.5, 5, and 10-Gbps speeds on select models.

PoE, PoE+, and UPOE

Power your solutions with support for PoE and PoE+ to provide up to 30W of power per port, or 60W of power per port with UPOE. Remove the need for additional electrical cabling and circuits to power your access points and IP phones. Add power to your solutions.

Effective security

Get support for Flexible NetFlow, Cisco TrustSec, and MACsec encryption. Use your network as a security sensor and enforcer. Get started.

Cisco StackWise-480 technology

Achieve scalability and resiliency with 480 Gbps of stack throughput. Get much higher speeds than previous switching generations. Get the details.