Cisco Systems C3850NM210G, WSC385024TS, C3850NM41G manual StackWise Ports, Power Supply Modules

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Chapter 1 Product Overview

Rear Panel

StackWise Ports

StackWise ports are used to connect switches in StackWise stacking configurations. The Catalyst 3850 switch ships with a 0.5-meter StackWise cable that you can use to connect the StackWise ports. For more information on StackWise cables, see StackWise Cables, page B-5.

Caution Use only approved cables, and connect only to similar Cisco equipment. Equipment might be damaged if connected to nonapproved Cisco cables or equipment.

Power Supply Modules

The 24- and 48-port switches are powered through one or two internal power supply modules.

Supported power supply modules:

•PWR-C1-350WAC

•PWR-C1-715WAC

•PWR-C1-1100WAC

•PWR-C1-440WDC

The switch has two internal power supply module slots. You can use two AC modules, two DC modules, a mixed configuration of one AC and one DC power supply module, or one power supply module and a blank module.

The switch can operate with either one or two active power supply modules or with power supplied by a stack. A Catalyst 3850 switch that is in a StackPower stack can operate with power supplied by other switches in the stack.

Table 1-1show the default power supply modules that ship with each switch model. All power supply modules (except the blank modules) have internal fans. All switches ship with a blank power supply module in the second power supply slot.

Caution Do not operate the switch with one power supply module slot empty. For proper chassis cooling, both power supply module slots must be populated with either a power supply or a blank module.

The 350-W and 715-W AC power supply modules are autoranging units that support input voltages between 100 and 240 VAC. The 1100-W power supply module is an autoranging unit that supports input voltages between 115 and 240 VAC. The 440-W DC power supply module has dual input feeds (A and B) and supports input voltages between 36 and 72 VDC. The output voltage range is 51–57 V.

Each AC power supply module has a power cord for connection to an AC power outlet. The 1100-W and 715-W modules use a 16-AWG cord (only North America). All other modules use an 18-AWG cord. The DC-power supply module must be wired to a DC-power source.

Table 1-13, Table 1-14, and Table 1-15shows the PoE available and PoE requirements for Catalyst 3850 switches.

 

Catalyst 3850 Switch Hardware Installation Guide

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Contents Catalyst 3850 Switch Hardware Installation Guide Page N T E N T S Installing and Removing SFP and SFP+ Modules Grounding the Switch Power Supply Module Specifications A-2 Installing the Cisco Microsoft Windows USB Device Driver C-4 Viii Purpose PrefaceDocument Conventions Obtaining Documentation and Submitting a Service Request Related DocumentationSwitch Models, Front Panel, Rear Panel, Management Options, Product OverviewSwitch Models Switch Model Cisco IOS Image DescriptionSwitch Model Cisco IOS Image Description Catalyst 3850-48P-L Switch Front Panel Front Panel10/100/1000 Ethernet Ports PoE, PoE+, and Cisco Upoe PortsManagement Ports USB Mini-Type B PortUSB Type a Port Network ModulesSFP and SFP+ Modules Network Module DescriptionLEDs 3 4 5Color System Status Color XPS StatusPort Mode Port LED Color Meaning Mode LED Port Mode DescriptionPort LEDs and Modes 10/100/1000/SFP ports USB Console LED ColorActv LED Color DescriptionColor Status of PoE mode PoE, PoE+, or Cisco Upoe PoE LEDNetwork Module LEDs Color Network Module Link StatusRJ-45 Console Port LED Rear PanelRJ-45 Console Port Status Power Supply Modules StackWise PortsNumber of Power Models Supplies Available PoE Models Default Power Supply Available PoEPoE Option Port Switch PoE Option Port Switch DC-Power Supply Module LEDs AC-Power Supply Module LEDsFan Modules StackPower Connector Fan Module DescriptionEthernet Management Port Management OptionsRJ-45 Console Port Network Configurations Preparing for Installation Switch InstallationSafety Warnings OL-26779-02 Installation Guidelines Planning a Switch Data Stack Verifying Switch OperationPowering Off the Switch Tools and EquipmentData Stack Cabling Configurations Switch Stacking and Power Stacking GuidelinesData Stack Bandwidth and Partitioning Examples 344185Power-On Sequence for Switch Data Stacks Example of a Data Stack with a Failover ConditionPlanning a StackPower Stack StackPower Stacking GuidelinesStackPower Cabling Configurations Part Number Cable Type LengthStackPower Ring Topology Installing the Switch StackPower Partitioning ExamplesRack-Mounting Attaching the Rack-Mount Brackets 11 Rack-Mounting Brackets12 Attaching Brackets for 19-inch Racks Mounting the Switch in a Rack 13 Mounting the Switch in a RackAfter Installing the Switch Table- or Shelf-MountingConnecting to the StackWise Ports Cisco logo Connector screwConnecting to the StackPower Ports 16 Connecting the StackPower Cable to a StackPower PortInstalling a Network Module in the Switch Installing and Removing SFP and SFP+ ModulesConnecting Devices to the Ethernet Ports 10/100/1000 Ethernet Port ConnectionsPoE+ and Cisco Upoe Port Connections Device Crossover CableWhere to Go Next OL-26779-02 Installing a Network Module OverviewCaptive screws Gigabit Ethernet ports Blank module Captive screws Network Module LEDs Color Link StatusInstalling Network Modules Installing the Network Module in the Switch Configuring a Network Module C3850-NM-4-1G moduleC3850-NM-4-10G module Interface ActionSupported GBICs C3850-NM-2-10G moduleTenGigabitEthernet GigabitEthenet Removing a Network Module Installing SFP and SFP+ ModulesSFP and SFP+ Modules Installing an SFP Module in the Network Module Finding the Network Module Serial Number Removing SFP or SFP+ ModulesNetwork Module Serial Number Location Power Supply Module Overview Power Supply InstallationPart Number Description AC OK LED AC Power Supply Module 6 5 AC Power Supply Module LEDs Installation GuidelinesDC Power Supply Module LEDs Installing or Replacing an AC Power Supply Installing a DC Power Supply Inserting the AC-Power Supply in the SwitchGrounding the Switch Equipment That You NeedStripping the Ground Wire 10 Attaching the Ground Lug and Wire Assembly Installing the DC Power Supply in the Switch Wiring the DC Input Power SourceFinding the Power Supply Module Serial Number 12 DC Source a Isolated From Source B with No Common Ground14 1100-W AC Power Supply Serial Number 16 440-W DC Power Supply Module Serial Number Installing the Fan Fan Module Installation Installing a Fan ModuleInstalling the Fan Module Finding the Fan Module Serial NumberFan Module Serial Number Troubleshooting Diagnosing ProblemsSwitch Post Results Switch LEDsSwitch Connections Bad or Damaged CableEthernet and Fiber Cables Link StatusPoE and PoE+ Port Connections 10/100/1000 Port ConnectionsSFP Modules Switch Performance Interface SettingsPing End Device Spanning Tree LoopsAutonegotiation and Network Interface Cards Resetting the SwitchCabling Distance Finding the Switch Serial Number Replacing a Failed Data Stack MemberTechnical Specifications Switch SpecificationsPhysical Specifications Environmental RangesPower Supply Module Specifications Power SpecificationsPower Specifications Physical Specification Fan Module SpecificationsOperating Specification Connector Specifications Connector and Cable Specifications10/100/1000 Ports Gigabit Ethernet CX1 SFP+ Copper Connectors SFP and SFP+ ModulesFigure B-4 Simplex LC Cable Connector 10/100/1000 Ethernet Management PortConsole Port Figure B-7 10/100 Port PinoutsSFP and SFP+ Module Cable Specifications Cable and Adapter SpecificationsStackWise Cables Four Twisted-Pair Cable Pinouts Two Twisted-Pair Cable PinoutsSwitch Console RJ-45-to-DB-9 Port DTE Identifying a Crossover CableConsole Port Adapter Pinouts DeviceGND Switch Console RJ-45-to-DB-25 Port DTE OL-26779-02 Accessing the CLI Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI Through Express Setup Accessing the CLI Through a Console Port USB Console Port344194 Installing the Cisco Microsoft Windows USB Device Driver Uninstalling the Cisco Microsoft Windows USB DriverIP Settings Entering the Initial Configuration InformationConfiguring the Setup Program Enter an enable password, and press Return These choices appear OL-26779-02

C3850NM41G, C3850NM210G, WSC385024TS specifications

Cisco Systems is a global leader in networking and telecommunications hardware, and its Catalyst series of switches are widely recognized for their innovation, reliability, and performance. Among the numerous models available, the Cisco WSC385024TS, C3850NM41G, and C3850NM210G stand out for their advanced features and capabilities tailored to meet the needs of modern enterprises.

The Cisco WSC385024TS is a stackable switch that offers 24 ports, and it is built on Cisco's IOS XE software. It is designed for high-density environments, making it ideal for organizations that require robust connectivity and scalability. This model supports advanced Layer 2 and Layer 3 features and facilitates intelligent traffic management through Quality of Service (QoS). One of its standout features is the ability to stack up to nine switches together, enabling centralized management and increased fault tolerance. The WSC385024TS also integrates security features such as 802.1X authentication and access control lists, which are essential for maintaining a secure network infrastructure.

The C3850NM41G is a versatile switch that comes with 41 Gigabit Ethernet ports, making it suitable for environments that demand high-speed connectivity. This model supports Cisco's innovative StackWise-480 technology, which provides increased bandwidth and reliable inter-switch communication. Additionally, it features Power over Ethernet (PoE) capabilities, allowing it to deliver power to connected devices such as IP phones and wireless access points, thereby simplifying cabling and reducing the need for additional power sources. The C3850NM41G is also equipped with built-in automatic fault detection and recovery, enhancing the overall resilience of the network.

Lastly, the C3850NM210G model offers 210 Gbps of switching capacity, making it ideal for data-intensive applications. This switch combines performance with security, supporting various security protocols such as Virtual Routing and Forwarding (VRF) and Dynamic Host Configuration Protocol (DHCP) snooping to protect against malicious activity. With its modular design, the C3850NM210G allows for easy upgrades and expansions, facilitating adaptive network growth.

In summary, the Cisco WSC385024TS, C3850NM41G, and C3850NM210G switches provide advanced features, robust performance, and high scalability, making them ideal choices for businesses aiming to enhance their network infrastructure while supporting cutting-edge technologies. Whether for small businesses or large enterprises, these models exemplify Cisco's commitment to delivering high-quality networking solutions that adapt to the evolving demands of today's digital landscape.
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