Catalyst 3850 Switch Hardware Installation Guide
Catalyst 3850 Switch Hardware Installation GuideFirst Published: January 21, 2013Last Modified: September 22, 2015Americas HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAhttp://www.cisco.comTel: 408 526-4000800 553-NETS (6387)Fax: 408 527-0883Text Part Number: OL-26779-05
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS,INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND,EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITHTHE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY,CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipmentgenerates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.The following information is for FCC compliance of Class B devices: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radiofrequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interferencewill not occur in a particular installation. If the equipment causes interference to radio or television reception, which can be determined by turning the equipment off and on, users areencouraged to try to correct the interference by using one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.Modifications to this product not authorized by Cisco could void the FCC approval and negate your authority to operate the productThe Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain versionof the UNIX operating system. All rights reserved. Copyright 1981, Regents of the University of California.NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED "AS IS" WITH ALL FAULTS.CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUTLIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERSHAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, networktopology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentionaland coincidental.Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: http://www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnershiprelationship between Cisco and any other company. (1110R) 2016Cisco Systems, Inc. All rights reserved.
CONTENTSPrefacePreface ixDocument Conventions ixRelated Documentation xiObtaining Documentation and Submitting a Service Request xiCHAPTER 1Product Overview 1Switch Models 1Front Panel 510/100/1000 Ports 7PoE, PoE , and Cisco UPoE Ports 7SFP and QSFP Module Slots 8Management Ports 9USB Type A Port 9Network Modules 10SFP and SFP Modules 12LEDs 13SYST LED 15XPS LED 16Port LEDs and Modes 16USB Console LED 19S-PWR LED 20ACTV LED 20STACK LED 20PoE LED 21UID/Beacon LED 22Network Module LEDs 22Rear Panel 23Catalyst 3850 Switch Hardware Installation GuideOL-26779-05iii
ContentsRJ-45 Console Port LED 26StackWise Ports 26Power Supply Modules 26Fan Module 29StackPower Connector 32Ethernet Management Port 32RJ-45 Console Port 33Management Options 33CHAPTER 2Switch Installation 35Preparing for Installation 35Safety Warnings 35Installation Guidelines 37Box Contents 38Tools and Equipment 38Verifying Switch Operation 38Powering Off the Switch 38Planning a Switch Data Stack 38Switch Stacking and Power Stacking Guidelines 39Data Stack Cabling Configurations 40Data Stack Bandwidth and Partitioning Examples 41Power-On Sequence for Switch Stacks 42Planning a StackPower Stack 43StackPower Stacking Guidelines 43StackPower Cabling Configurations 44StackPower Partitioning Examples 46Installing the Switch 46Rack-Mounting 46Attaching the Rack-Mount Brackets 48Mounting the Switch a Rack 49Installing the Switch on a Table or Shelf 50After Switch Installation 50Connecting to the StackWise Ports 50Connecting to the StackPower Ports 52Installing a Network Module in the Switch 52Catalyst 3850 Switch Hardware Installation GuideivOL-26779-05
ContentsInstalling and Removing SFP, SFP and QSFP Modules 53Connecting Devices to the Ethernet Ports 5310/100/1000 Port Connections 53Auto-MDIX Connections 53PoE and Cisco UPOE Port Connections 54Where to Go Next 55CHAPTER 3Installing a Network Module 57Network Module Overview 57Network Module LEDs 62Installing a Network Module in the Switch 63Safety Warnings 63Equipment That You Need 63Installing Network Modules 64Network Module Port Configurations 65C3850-NM-4-1G Module 65C3850-NM-4-10G Module 66C3850-NM-2-10G Module 67C3850-NM-8-10G Module 67C3850-NM-2-40G Module 68Removing a Network Module 69SFP and SFP Modules 70Installing SFP and SFP Modules 70Removing SFP and SFP Modules 71Finding the Network Module Serial Number 72CHAPTER 4Power Supply Installation 73Power Supply Module Overview 73Installation Guidelines 77Installing or Replacing an AC Power Supply 78Installing a DC Power Supply 80Equipment That You Need 81Grounding the Switch 81Installing the DC Power Supply in the Switch 83Wiring the DC Input Power Source 85Catalyst 3850 Switch Hardware Installation GuideOL-26779-05v
ContentsFinding the Power Supply Module Serial Number 86CHAPTER 5Installing the Fan 89Fan Module Overview 89Installation Guidelines 90Installing a Fan Module 91Finding the Fan Module Serial Number 92CHAPTER 6Troubleshooting 93Diagnosing Problems 93Switch POST Results 93Switch LEDs 93Switch Connections 93Bad or Damaged Cable 93Ethernet and Fiber-Optic Cables 94Link Status 9410/100/1000 Port Connections 9410/100/1000 PoE Port Connections 95SFP and SFP Module 95Interface Settings 95Ping End Device 96Spanning Tree Loops 96Switch Performance 96Speed, Duplex, and Autonegotiation 96Autonegotiation and Network Interface Cards 96Cabling Distance 97Clearing the Switch IP Address and Configuration 97Replacing a Failed Data Stack Member 97APPENDIX ATechnical Specifications 99Environmental and Physical Specifications 99Specifications for the Power Supplies, Switches, and Fan 101APPENDIX BConnector and Cable Specifications 107Connector Specifications 107Catalyst 3850 Switch Hardware Installation GuideviOL-26779-05
Contents10/100/1000 Ports (Including PoE) 107SFP Module Connectors 108Console Port 109Cables and Adapters 109StackWise Cables 109SFP Module Cables 110Cable Pinouts 111Console Port Adapter Pinouts 112APPENDIX CConfiguring the Switch with the CLI-Based Setup Program 115Accessing the CLI Through Express Setup 115Accessing the CLI Through the Console Port 115Connecting the RJ-45 Console Port 116Connecting the USB Console Port 117Installing the Cisco Microsoft Windows USB Device Driver 120Installing the Cisco Microsoft Windows XP USB Driver 120Installing the Cisco Microsoft Windows 2000 USB Driver 120Installing the Cisco Microsoft Windows Vista and Windows 7 USB Driver 121Uninstalling the Cisco Microsoft Windows USB Driver 121Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver 121Using the Setup.exe Program 121Using the Add or Remove Programs Utility 122Uninstalling the Cisco Microsoft Windows Vista and Windows 7 USB Driver 122Entering the Initial Configuration Information 123IP Settings 123Completing the Setup Program 123Catalyst 3850 Switch Hardware Installation GuideOL-26779-05vii
ContentsCatalyst 3850 Switch Hardware Installation GuideviiiOL-26779-05
Preface Document Conventions, page ix Related Documentation, page xi Obtaining Documentation and Submitting a Service Request, page xiDocument ConventionsThis document uses the following conventions:ConventionDescription or CtrlBoth the symbol and Ctrl represent the Control (Ctrl) key on a keyboard. Forexample, the key combination D or Ctrl-D means that you hold down the Controlkey while you press the D key. (Keys are indicated in capital letters but are notcase sensitive.)bold fontCommands and keywords and user-entered text appear in bold font.Italic fontDocument titles, new or emphasized terms, and arguments for which you supplyvalues are in italic font.CourierfontBold CourierTerminal sessions and information the system displays appear in courier font.fontBold Courierfont indicates text that the user must enter.[x]Elements in square brackets are optional.An ellipsis (three consecutive nonbolded periods without spaces) after a syntaxelement indicates that the element can be repeated. A vertical line, called a pipe, indicates a choice within a set of keywords orarguments.[x y]Optional alternative keywords are grouped in brackets and separated by verticalbars.Catalyst 3850 Switch Hardware Installation GuideOL-26779-05ix
PrefaceDocument ConventionsConventionDescription{x y}Required alternative keywords are grouped in braces and separated by verticalbars.[x {y z}]Nested set of square brackets or braces indicate optional or required choiceswithin optional or required elements. Braces and a vertical bar within squarebrackets indicate a required choice within an optional element.stringA nonquoted set of characters. Do not use quotation marks around the string orthe string will include the quotation marks. Nonprinting characters such as passwords are in angle brackets.[]Default responses to system prompts are in square brackets.!, #An exclamation point (!) or a pound sign (#) at the beginning of a line of codeindicates a comment line.Reader Alert ConventionsThis document may use the following conventions for reader alerts:NoteTipCautionTimesaverWarningMeans reader take note. Notes contain helpful suggestions or references to material not covered in themanual.Means the following information will help you solve a problem.Means reader be careful. In this situation, you might do something that could result in equipment damageor loss of data.Means the described action saves time. You can save time by performing the action described in theparagraph.IMPORTANT SAFETY INSTRUCTIONSThis warning symbol means danger. You are in a situation that could cause bodily injury. Before youwork on any equipment, be aware of the hazards involved with electrical circuitry and be familiar withstandard practices for preventing accidents. Use the statement number provided at the end of each warningto locate its translation in the translated safety warnings that accompanied this device. Statement 1071SAVE THESE INSTRUCTIONSCatalyst 3850 Switch Hardware Installation GuidexOL-26779-05
PrefaceRelated DocumentationRelated DocumentationNoteBefore installing or upgrading the switch, refer to the switch release notes. Cisco Catalyst 3850 Switch documentation, located at:http://www.cisco.com/go/cat3850 docs Cisco Catalyst 3650 Switch documentation, located at:http://www.cisco.com/go/cat3650 docs Catalyst 2960-X Switch documentation, located at:http://www.cisco.com/go/cat2960x docs Cisco SFP and SFP modules documentation, including compatibility matrixes, located ps5455/tsd products support series home.html Cisco SFP, SFP , and QSFP modules documentation, including compatibility matrixes, located ps5455/tsd products support series home.html Cisco Validated Designs documents, located at:http://www.cisco.com/go/designzone Error Message Decoder, located der/index.cgiObtaining Documentation and Submitting a Service RequestFor information on obtaining documentation, submitting a service request, and gathering additional information,see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Ciscotechnical documentation, atsnew/whatsnew.htmlSubscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feedand set content to be delivered directly to your desktop using a reader application. The RSS feeds are a freeservice and Cisco currently supports RSS version 2.0.Catalyst 3850 Switch Hardware Installation GuideOL-26779-05xi
PrefaceObtaining Documentation and Submitting a Service RequestCatalyst 3850 Switch Hardware Installation GuidexiiOL-26779-05
CHAPTER1Product OverviewThe Catalyst 3850 family of switches are Ethernet switches to which you can connect devices such as CiscoIP 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 managementthrough StackPower. The StackWise technology for the Catalyst 3850 switches is called StackWise-480.Unless otherwise noted, the term switch refers to a standalone switch and to a switch stack.This chapter contains these topics: Switch Models, page 1 Front Panel, page 5 Rear Panel, page 23 Management Options, page 33Switch ModelsTable 1: Catalyst 3850 Switch Models and DescriptionsSwitch -LLAN BaseStackable 24 10/100/1000 Ethernet ports, 1 network moduleslot1, 350 W power supplyWS-C3850-48T-LLAN BaseStackable 48 10/100/1000 Ethernet ports, 1 network moduleslot, 350 W power supplyWS-C3850-24P-LLAN BaseStackable 24 10/100/1000 PoE 2 ports, 1 network moduleslot, 715 W power supplyCatalyst 3850 Switch Hardware Installation GuideOL-26779-051
Product OverviewSwitch ModelsSwitch -LLAN BaseStackable 48 10/100/1000 PoE ports, 1 network moduleslot, 715 W power supplyWS-C3850-48F-LLAN BaseStackable 48 10/100/1000 PoE ports, 1 network moduleslot, 1100 W power supplyWS-C3850-24U-LLAN BaseStackable 24 10/100/1000 Cisco UPOE3 ports, 1 networkmodule slot, 1100 W power supplyWS-C3850-48U-LLAN BaseStackable 48 10/100/1000 Cisco UPOE ports, 1 networkmodule slot, 1100 W power supplyWS-C3850-12X48U-LLAN BaseStackable 12 100M/1G/2.5G/5G/10G and 36 1G UPoE ports,1 network module slot, 1100 W power supplyWS-C3850-24XU-LLAN BaseStackable 24 100M/1G/2.5G/5G/10G UPoE ports, 1 networkmodule slot, 1100-W power supplyWS-C3850-24T-SIP BaseStackable 24 10/100/1000 Ethernet ports, 1 network moduleslot, 350 W power supplyWS-C3850-48T-SIP BaseStackable 48 10/100/1000 Ethernet ports, 1 network moduleslot, 350 W power supplyWS-C3850-24P-SIP BaseStackable 24 10/100/1000 PoE ports, 1 network moduleslot, 715 W power supplyWS-C3850-48P-SIP BaseStackable 48 10/100/1000 PoE ports, 1 network moduleslot, 715 W power supplyWS-C3850-48F-SIP BaseStackable 48 10/100/1000 PoE ports, 1 network moduleslot, 1100 W power supplyWS-C3850-24U-SIP BaseStackable 24 10/100/1000 Cisco UPOE ports, 1 networkmodule slot, 1100 W power supplyWS-C3850-48U-SIP BaseStackable 48 10/100/1000 Cisco UPOE ports, 1 networkmodule slot, 1100 W power supplyWS-C3850-24PW-SIP BaseCatalyst 3850 24-port PoE IP Base with 5 access pointslicenseWS-C3850-48PW-SIP BaseCatalyst 3850 48-port PoE IP Base with 5 access pointslicenseWS-C3850-12S-SIP BaseStackable 12 SFP module slots, 1 network module slot, 350W power supplyCatalyst 3850 Switch Hardware Installation Guide2OL-26779-05
Product OverviewSwitch ModelsSwitch -SIP BaseStackable 24 SFP module slots, 1 network module slot, 350W power supplyWS-C3850-12XS-SIP BaseCatalyst 3850 12-port SFP transceiver, 1 network moduleslot, support for up to 10 G SFP , 350 W power supplyWS-C3850-16XS-SIP BaseCatalyst 3850 16-port SFP transceiver, 1 network moduleslot, support for up to 10 G SFP , 350 W power supply.16 ports are available when the C3850-NM-4-10G networkmodule is plugged into the WS-C3850-12XS-S switch.WS-C3850-24XS-SIP BaseCatalyst 3850 24-port SFP transceiver, 1 network moduleslot, support for up to 10 G SFP , 715 W power supply.WS-C3850-32XS-SIP BaseCatalyst 3850 32-port SFP transceiver, 1 network moduleslot, support for up to 10 G SFP , 715 W power supply.32 ports are available when the C3850-NM-8-10G networkmodule is plugged into the WS-C3850-24XS-S switch.WS-C3850-48XS-SIP BaseCatalyst 3850 switch with SFP transceivers, 48 ports thatsupport up to 10 G, and 4 QSFP ports that support up to 40G. 750 W power supply.4The airflow direction for this switch is from the front panelto the rear panel.WS-C3850-48XS-F-SIP BaseCatalyst 3850 switch with SFP transceivers, 48 ports thatsupport up to 10 G, and 4 QSFP ports that support up to 40G. 750 W power supply.The airflow direction for this switch is from the rear panel tothe front panel.WS-C3850-12X48U-SIP BaseStackable 12 100M/1G/2.5G/5G/10G and 36 1 G UPoE ports,1 network module slot, 1100 W power supplyWS-C3850-12X48UW-SIP BaseStackable 12 100M/1G/2.5G/5G/10G and 36 1 G UPoE ports,1 network module slot, 1100 W power supplyWS-C3850-24XU-SIP BaseStackable 24 100M/1G/2.5G/5G/10G UPoE ports, 1 networkmodule slot, 1100-W power supplyWS-C3850-24XUW-SIP BaseStackable 24 100M/1G/2.5G/5G/10G UPoE ports, 1 networkmodule slot, 1100-W power supplyWS-C3850-24T-EIP ServicesStackable 24 10/100/1000 Ethernet ports, 1 network moduleslot, 350 W power supplyCatalyst 3850 Switch Hardware Installation GuideOL-26779-053
Product OverviewSwitch ModelsSwitch -EIP ServicesStackable 48 10/100/1000 Ethernet ports, 1 network moduleslot, 350 W power supplyWS-C3850-24P-EIP ServicesStackable 24 10/100/1000 PoE ports, 1 network moduleslot, 715 W power supplyWS-C3850-48P-EIP ServicesStackable 48 10/100/1000 PoE ports, 1 network moduleslot, 715 W power supplyWS-C3850-48F-EIP ServicesStackable 48 10/100/1000 PoE ports, 1 network moduleslot, 1100 W power supplyWS-C3850-24U-EIP ServicesStackable 24 10/100/1000 Cisco UPOE ports, 1 networkmodule slot, 1100 W power supplyWS-C3850-48U-EIP ServicesStackable 48 10/100/1000 Cisco UPOE ports, 1 networkmodule slot, 1100 W power supplyWS-C3850-12S-EIP ServicesStackable 12 SFP module slots, 1 network module slot, 350W power supplyWS-C3850-24S-EIP ServicesStackable 24 SFP module slots, 1 network module slot, 350W power supplyWS-C3850-12XS-EIP ServicesCatalyst 3850 12-port SFP transceiver, 1 network moduleslot, support for up to 10 G SFP , 350 -W power supply.WS-C3850-16XS-EIP ServicesCatalyst 3850 16-port SFP transceiver, 1 network moduleslot, support for up to 10 G SFP , 350 W power supply.16 ports are available when the C3850-NM-4-10G networkmodule is plugged into the WS-C3850-12XS-E switch.WS-C3850-24XS-EIP ServicesCatalyst 3850 24-port SFP transceiver, 1 network moduleslot, support for up to 10 G SFP , 715 W power supply.WS-C3850-32XS-EIP ServicesCatalyst 3850 32-port SFP transceiver, 1 network moduleslot, support for up to 10 G SFP , 715 W power supply.32 ports are available when the C3850-NM-8-10G networkmodule is plugged into the WS-C3850-24XS-E switch.WS-C3850-48XS-EIP ServicesCatalyst 3850 switch with SFP transceivers, 48 ports thatsupport up to 10 G, and 4 QSFP ports that support up to 40G. 750 W power supply.The airflow direction for this switch is from the front panelto the rear panel.Catalyst 3850 Switch Hardware Installation Guide4OL-26779-05
Product OverviewFront PanelSwitch S-F-EIP ServicesCatalyst 3850 switch with SFP transceivers, 48 ports thatsupport up to 10 G, and 4 QSFP ports that support up to 40G. 750 W power supply.The airflow direction for this switch is from the rear panel tothe front panel.1234WS-C3850-12X48U-EIP ServicesStackable 12 100M/1G/2.5G/5G/10G and 36 1 G UPoE ports,1 network module slot, 1100 W power supplyWS-C3850-24XU-EIP ServicesStackable 24 100M/1G/2.5G/5G/10G UPoE ports, 1 networkmodule slot, 1100-W power supplyFor supported network modules, see Network Modules, on page 10 .PoE Power over Ethernet plus (provides up to 30 W per port).UPOE Universal Power Over Ethernet (provides up to 60 W Cisco UPOE per port)The WS-C3850-48XS switches do not support StackWise-480Front PanelThis section describes the front panel components: 24 or 48 downlink ports of one of these types: 10/100/1000 10/100/1000 PoE 10/100/1000 Cisco UPoE 10 G SFP 12 or 24 SFP or SFP module downlink slots Uplink network modules slot USB Type A connector USB mini-Type B (console) port LEDs Mode buttonAll of the switches have similar components. See the following illustrations for examples.Catalyst 3850 Switch Hardware Installation GuideOL-26779-055
Product OverviewFront PanelNoteThe Catalyst 3850 switches might have slight cosmetic differences on the bezels.Figure 1: WS-C3850-48P-L Switch Front Panel1Mode button4USB mini-Type B (console) port2Status LEDs510/100/1000 PoE ports3USB Type A storage port6Network moduleFigure 2: WS-C3850-24S Switch Front PanelNoteThe WS-C3850-12S switches have similar front panels.1UID button5USB Type A storage port2Mode button6SFP module slots (downlink)Catalyst 3850 Switch Hardware Installation Guide6OL-26779-05
Product Overview10/100/1000 Ports3Status LEDs4USB mini-Type B (console) port7Network moduleFigure 3: WS-C3850-24XS-E Switch Front PanelNoteThe WS-C3850-24XS-E switches have the following components.1Mode button4USB mini-Type B (console) port2Status LEDs510 G SFP ports3USB Type A storage port6Network module10/100/1000 PortsThe 10/100/1000 ports use RJ-45 connectors with Ethernet pinouts. The maximum cable length is 328 feet(100 meters). The 10BASE-T, 100BASE-TX, 1000BASE-T traffic requires Category 5 or Category 5e twistedpair (UTP) cable. The 10BASE-T traffic can use Category 3 or Category 4 UTP cable.The 10/100/1000 ports use RJ-45 connectors with Ethernet pinouts. The maximum cable length is 328 feet(100 meters). The 10BASE-T, 100BASE-TX, 1000BASE-T traffic requires Category 5 or Category 5e twistedpair (UTP) cable. The 10BASE-T traffic can use Category 3 or Category 4 UTP cable.PoE, PoE , and Cisco UPoE PortsThe PoE and Cisco Universal Power Over Ethernet (Cisco UPoE) ports use the same connectors as describedin 10/100/1000 Port Connections, on page 53. They provide:Catalyst 3850 Switch Hardware Installation GuideOL-26779-057
Product OverviewSFP and QSFP Module Slots PoE ports: Support for IEEE 802.3af-compliant powered devices (up to 15.4 W PoE per port) andsupport for IEEE 802.3at-compliant powered devices (up to 30 W PoE per port). The maximum totalPoE power in a 1RU switch is 1800 W. Support for Cisco-enhanced PoE. Support for prestandard Cisco powered devices. Configuration for StackPower. When the switch internal power supply module(s) cannot support thetotal load, StackPower configurations allow the switch to leverage power available from other switches. Configurable support for Cisco intelligent power management, including enhanced power negotiation,power reservation, and per-port power policing.Depending on the installed power supply modules, each port can deliver up to 60 W of Cisco UPOE. See thePower Supply Modules, on page 26 for the power supply matrix that defines the available PoE, PoE , andCisco UPOE power per port. The output of the PoE circuit has been evaluated as a Limited Power Source(LPS) per IEC 60950-1.NoteRestrictions for the WS-C3850-12X48U-L, WS-C3850-12X48U-S and WS-C3850-12X48U-E switchmodels: A maximum of 28 ports are available for UPoE connections. This is because some power from thepower supplies is diverted to the switch, and only the remaining power is transmitted to the ports.SFP and QSFP Module SlotsThe uplink and downlink ports for the Catalyst WS-C3850 switch models are as follows. The downlink ports on the Catalyst WS-C3850-12S and WS-C3850-24S switch models support standardSFP modules. The downlink ports on the Catalyst WS-C3850-12XS and WS-C3850-24XS switch models supportstandard SFP modules. The 10G downlink ports on the Catalyst WS-C3850-48XS-S, WS-C3850-48XS-F-S, WS-C3850-48XS-Eand WS-C3850-48XS-F-E switch models support standard SFP modules. The 40G downlink ports on the Catalyst WS-C3850-48XS-S, WS-C3850-48XS-F-S, WS-C3850-48XS-Eand WS-C3850-48XS-F-E switch models support standard QSFP modules.For supported SFP modules, refer to the Cisco Transceiver Modules Compatibility Information at 455/products device support tables list.htmlNoteFor information about the (uplink) SFP module slots on the network modules, see Network Modules, onpage 10.Catalyst 3850 Switch Hardware Installation Guide8OL-26779-05
Product OverviewManagement PortsManagement PortsThe management ports connect the switch to a PC running Microsoft Windows or to a terminal server. Ethernet management port. See Ethernet Management Port, on page 32. RJ-45 console port (EIA/TIA-232). See RJ-45 Console Port, on page 33. USB mini-Type B console port (5-pin connector).The 10/100/1000 Ethernet management port connection uses a standard RJ-45 crossover or straight-throughcable. The RJ-45 console port connection uses the supplied RJ-45-to-DB-9 female cable. The USB consoleport connection uses a USB Type A to 5-pin mini-Type B cable. The USB console interface speeds are thesame as the RJ-45 console interface speeds.If you use the USB mini-Type B console port, the Cisco Windows USB device driver must be installed onany PC connected to the console port (for operation with Microsoft Windows). Mac OS X or Linux do notrequire special drivers.The 4-pin mini-Type B connector resembles the 5-pin mini-Type B connectors. They are not compatible. Useonly the 5-pin mini-Type B.This illustration shows a 5-pin mini-Type B USB port.Figure 4: USB Mini-Type B PortWith the Cisco Windows USB device driver, you can connect and disconnect the USB cable from the consoleport without affecting Windows HyperTerminal operations.The console output always goes to both the RJ-45 and the USB console connectors, but the console input isactive on only one of the console connectors at any one time. The USB console takes precedence over theRJ-45 console. When a cable is connected into the USB console port, the RJ-45 console port becomes inactive.Conversely, when the USB cable is disconnected from the USB console port, the RJ-45 port becomes active.You can use the command-line interface (CLI) to configure an inactivity timeout which reactivates the RJ-45console if the USB console has been activated and no input activity has occurred on the USB console for aspecified time.After the USB console deactivates due to inactivity, you cannot use the CLI to reactivate it. Disconnect andreconnect the USB cable to reactivate the USB console. For information on using the CLI to configure theUSB console interface, see the software guide.USB Type A PortThe USB Type A port provides access to external USB flash devices (also known as thumb drives or USBkeys) and to specific Cisco USB Bluetooth devices.The port supports Cisco USB flash drives with capacities from 128 MB to 8 GB (USB devices with portdensities of 128 MB, 256 MB, 1 GB, 4 GB, and 8 GB are supported). When combined with stacking, you canupgrade other switches in the stack from an USB key inserted in any switch within the stack. Cisco IOSCatalyst 3850 Switch Hardware Installation GuideOL-26779-059
Product OverviewNetwork Modulessoftware provides standard file system access to the flash device: read, write, erase, and copy, as well as theability to format the flash device with a FAT file system.It provides you with the ability to automatically upgrade the internal flash with the USB drive's configurationand image for emergency switch recovery using USB auto-upgrade. This feature checks the internal flash fora bootable image and configuration and if either image or the configuration is not available, then the USBdrive is checked for boot images and configur
Catalyst 3850 Switch Hardware Installation Guide First Published: January21,2013 Last Modified: September22,2015 Americas Headquarters C
WS-C3850-24T-L-BR Cisco Catalyst 3850 24 Port Data LAN Base C9300-24T-E-BR Catalyst 9300 24-port data only, Network Essentials - WS-C3850-24T-S Cisco Catalyst 3850 24 Port Data IP Base C9300-24T-A Catalyst 9300 24-port data only, Network Advantage - WS-C3850-24T-S-BR Cisco Catalyst 3850 24 Port Data IP Base C9300-24T-A-BR Catalyst 9300 24-port
the Cisco Catalyst 3850 Series Switches. Figure 1. Cisco Catalyst 3850 Series Switches Table 1 shows the Cisco Catalyst 3850 Series configurations. Table 1. Cisco Catalyst 3850 Series Configurations Models Total 10/100/1000 or SFP Ethernet Ports Default AC Power Supply Available PoE Power StackPower WS-C3850-24T 24 350WAC - Yes WS-C3850-48T 48
through 4 show the Cisco Catalyst 3850 Series Switches. Figure 1. Cisco Catalyst 3850 Series Switches Figure 2. Cisco Catalyst 3850 Series Switches with 12 and 24 1/10 Gigabit Ethernet SFP ports Figure 3. Cisco Catalyst 3850 Series Switches with 12 and 24 1 Gigabit Ethernet SFP ports Figure 4.
Services Port Adapter (ws-ipsec-2 and ws-ipsec-3) Security Policy version 1.6 May 27, 2009 This is the non-proprietary Cryptographic Module Security Policy for the Catalyst 6506, Catalyst 6506-E, Catalyst 6509, Catalyst 6509-E switches with the VPN Services Port Adapter: Chassis Hardware Version - Catalyst 6506 switch - Catalyst 6506-E .
WS-X6K-SUP2-2GE TUS SYSTEM CONSOLE PWR MGMT RESET CONSOLE CONSOLE PORT MODE PCMCIA EJECT PORT 1 PORT 2 Switch Load 100% 1% LINK 1 2 3 AN ATUS 4 5 6 A TUS A-IPSEC-2G A A TUS A-IPSEC-2G VICES SPA . 6 Cisco Catalyst 6506, Catalyst 6506-E, Catalyst 6509 and Catalyst 6509-E Switch with Catalyst 6500 Series VPN Services Port Adap ter OL-6334-02 .
5 Cisco Catalyst 3850 Switch Configuration Guide for Dell PS Series SANs SCG3299 . 1.3 Cabling diagram . The cabling diagram shown in . Figure 1 represents the Dell recommend method for deploying your servers and PS Series storage arrays. Cabling diagram. Note: Figure 1 shows the Catalyst 3850 with 10 Gb SFP interfaces used for the port-channel.
Cisco Catalyst 4900, Catalyst 3750-E, Catalyst 3750, Catalyst 3560-E, Catalyst 3560, Catalyst 2960, Catalyst 2940, and Catalyst Ex
The Cisco Catalyst 3850 can be managed using the Cisco IOS Software CLI or using Cisco Prime Infrastructure 2.0. Q. Is there an onboard web GUI on the Cisco Catalyst 3850? A. Yes. Onboard web GUI requires Cisco IOS XE Release 3.2.2SE or later. Q. Does the Cisco
