Cisco Systems 3560-E, 3750-E manual RPS Connector, Management Ports

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Chapter 1 Product Overview

Rear Panel Description

RPS Connector

The 24- and 48-port switches are supported by the Cisco RPS 2300 (model PWR-RPS2300=). The Catalyst 3560E-12D and 3560E-12SD switches have two power supplies and are not supported by the RPS-2300.

Warning Attach only the following Cisco RPS model to the RPS receptacle: RPS 2300. Statement 370

The RPS 2300 is a redundant power system that can support six network switches and provide power to one or two failed switches at a time. It automatically senses when the power supply of a connected switch fails and provides power to the failed switch, preventing loss of network traffic.

The Cisco RPS 2300 has two output levels: –52 V and 12 V. The total maximum output power depends on the installed power-supply modules.

The six ports on the RPS 2300 provide the power and management communication signals to the Catalyst 3750-E and 3560-E switches (other switch models do not support this management communication). The RPS 2300 communicates with each switch through the 22-pin cable. All connected switches can communicate with the RPS 2300 simultaneously. You can configure these RPS 2300 features through the switch software:

•Enable RPS active or standby mode for each connected switch

•Configure switch priority for RPS support

•List the connected switches and their power-supply module size

•Report when a switch is powered by the RPS

•Report the RPS power-supply module status

•Read and monitor backup, failure, and exception history

For more information about the RPS 2300, including device support other than for the Catalyst 3750-E and 3560-E switches, see the Cisco Redundant Power System 2300 Hardware Installation Guide on Cisco.com at this location:

http://www.cisco.com/en/US/products/ps7148/products_installation_guide_book09186a008075e608.ht ml

Also see the switch software configuration guide on Cisco.com at this location:

http://www.cisco.com/en/US/products/ps7077/products_configuration_guide_chapter09186a008077a3 5b.html

Management Ports

You can connect the switch to a host such as a Windows workstation or a terminal server through the 10/100 Ethernet management port or the console port (shown in Figure 1-7and Figure 1-8). The 10/100 Ethernet management port connection uses a standard RJ-45 crossover or straight-through cable. The console port connection uses the supplied RJ-45-to-DB-9 female cable.

Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide

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OL-9774-03

 

 

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Contents Americas Headquarters Text Part Number OL-9774-03Page N T E N T S Connecting Devices to the Ethernet Ports Wiring the DC-Input Power Source Accessing the CLI Through the Console Port C-1 Purpose AudienceConventions Related Publications ViiiPreface OL-9774-03 Switch Models Part Number DescriptionSwitch Part Number Description Front Panel Description24- and 48-Port Switch Front Panel 10/100/1000 Ethernet Ports PoE PortsSFP Modules Gigabit Ethernet Module SlotsCisco TwinGig Converter Module 24- and 48-Port Switch LEDs LEDsSystem LED Color System StatusPower Supply LEDs Master LEDColor RPS Status ColorFan LED Mode LED Port Mode DescriptionPort LEDs and Modes Port Mode Port LED Color Meaning PoE LED Color PoE StatusStack LED Stack LED24- and 48-Port Switch Rear Panel Rear Panel DescriptionCatalyst 3560E-12D Switch Rear Panel StackWise PortsPower-Supply Modules 48-Port Switch Power-Supply ModulesSwitch Port PoE Port non-PoE Port Non-PoEAC-Power-Supply Module LEDs DC-Power-Supply Module LEDs DescriptionFan Modules Module LEDs DescriptionRPS Connector Management PortsManagement Options Network Configurations Preparing for Installation Safety WarningsOL-9774-03 Switch Installation Preparing for Installation Statement 371-Power Cable and AC Adapter Box Contents Installation GuidelinesTools and Equipment Planning a Switch Stack Catalyst 3750-E Switches Switch Stacking GuidelinesStack Cabling Configurations Stack Bandwidth and Partitioning Examples Example of a Stack with Full Bandwidth ConnectionsPower On Sequence for Switch Stacks Example of a Stack with a Failover ConditionInstalling the Switch Rack-MountingRack-Mounting Brackets 10 Removing Screws from the Switch Attaching the Rack-Mount Brackets11 Attaching Brackets for 19-inch Racks Mounting the Switch in a Rack Mounting the Switch in a RackAttaching the Brackets to the Switch for Wall-Mounting Wall-MountingMounting the Catalyst 3560E-12D Switch on a Wall Mounting the Catalyst 3560E-12SD Switch on a Wall After Installing the Switch Table- or Shelf-MountingConnecting to the StackWise Ports Catalyst 3750-E Switches Installing Devices in the 10-Gigabit Ethernet Slots Installing X2 Transceiver Modules and Converter ModulesModule inserted face up Module inserted face down 202046 Installing SFP Modules Removing an X2 Transceiver Module or Converter ModuleInstalling an SFP Module Lower SFP modules are inverted on 24- and 48-port switches Connecting Devices to the Ethernet Ports Removing an SFP ModulePoE Port Connections 10/100/1000 Ethernet Port ConnectionsDevice Crossover Cable Switch Installation Connecting Devices to the Ethernet Ports Where to Go Next OL-9774-03 Power Supply and Fan Module Installation Installation OverviewOL-9774-03 Installing an AC-Power Supply Inserting the AC-Power Supply in 24- and 48-Port SwitchesInstalling a DC-Power Supply AC-Power Supply with Power Cord RetainerPreparing for Installation Grounding the SwitchStripping the Ground Wire See -9for the Catalyst 3560E-12SD ground location Installing the DC Power Supply in the Switch Inserting the DC-Power Supply in 24- and 48-Port SwitchesWiring the DC-Input Power Source Installing a Fan Module 12 Inserting the Fan Module in 24- and 48-Port Switches202049 OL-9774-03 Diagnosing Problems Check Switch Post ResultsCheck Switch LEDs Check Switch ConnectionsBad or Damaged Cable Ethernet and Fiber CablesPort and Interface Settings Transceiver IssuesPoE Connections Check Switch Performance Ping End DeviceSpanning Tree Loops Speed, Duplex, and AutonegotiationAutonegotiation and NIC Cards How to Clear the Switch IP Address and ConfigurationCabling Distance Finding the Switch Serial Number How to Replace a Failed Stack MemberTroubleshooting How to Replace a Failed Stack Member OL-9774-03 Physical Specifications Environmental RangesPower Specifications Table A-5 OL-9774-03 Connector and Cable Specifications Connector Specifications10/100/1000 Ports Gigabit Ethernet Module InterfacesFigure B-4 Duplex LC Cable Connector 10/100 Ethernet Management Port Console PortCable and Adapter Specifications Gigabit Ethernet X2 Transceiver Module Cable SpecificationsModal X2 Product Wavelength Core Size Bandwidth Number Microns MHz/kmSFP Module Cable Specifications X2 Product Transmit Power Receive Power NumberTransmit DBm Wavelength nmFour Twisted-Pair Cable Pinouts 652 43.4 to 62 miles 1530 To 100 km 1570 1610Two Twisted-Pair Crossover Cable Schematic Two Twisted-Pair Cable PinoutsSwitch Console RJ-45-to-DB-9 Port DTE Identifying a Crossover CableConsole Port Adapter Pinouts DeviceSwitch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Through Express Setup Accessing the CLIAccessing the CLI Through the Console Port IP Settings Entering the Initial Configuration InformationConnecting to the Console Port Completing the Setup Program Line vty 0 These choices appear OL-9774-03 Numerics IN-2 IN-3 IN-4 IN-5 IN-6
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3750-E, 3560-E specifications

Cisco Systems RPS (Redundant Power System) 2300, along with the 3750-E and 3560-E series switches, represents a significant technological advancement in enterprise networking. These devices are designed to enhance network reliability, scalability, and efficiency, making them integral components in modern enterprise infrastructures.

The Cisco RPS 2300 is designed to provide redundant power to specified Cisco switches, ensuring continuous operation during power disruptions. This system can support up to six devices, enhancing power reliability and reducing downtime. The modularity of the RPS 2300 contributes to its flexibility, allowing enterprises to customize their power solutions to suit their networking needs. It features dual power input, which provides an additional layer of failover capability, ensuring that even in the event of a primary power failure, the backup power system can take over seamlessly.

On the other hand, the Cisco 3750-E series switches are enterprise-class devices that offer a rich feature set to support advanced network functions. These switches come with Cisco’s StackWise technology, enabling users to stack up to nine switches in a single logical unit. This increases port density and simplifies network management. The 3750-E also supports Power over Ethernet (PoE), allowing the delivery of power directly to devices like IP phones and access points through the networking cables. The switch is equipped with high-performance Layer 3 routing capabilities, providing enhanced IP routing options for enterprise networks.

The Cisco 3560-E series switches share many of the advanced features found in the 3750-E models but focus more on providing comprehensive Layer 2 and Layer 3 capabilities in a compact design. The 3560-E series supports Cisco’s advanced security features, such as dynamic VLAN assignment and security group access control lists (ACLs). Additionally, these switches support IPv6, preparing enterprise networks for future growth and addressing requirements.

Both the 3750-E and 3560-E are equipped with energy-efficient technologies, including intelligent power management and support for Energy Efficient Ethernet (EEE), helping organizations reduce their environmental footprint and operating costs. The integration of Cisco’s robust IOS software ensures that these devices are equipped with the latest features, ensuring strong performance, security, and scalability.

In summary, Cisco's RPS 2300, 3750-E, and 3560-E series exemplify the company's commitment to delivering cutting-edge networking solutions that meet the demands of modern enterprises, focusing on reliability, advanced features, and energy efficiency.
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