Cisco Systems 3560-E, 3750-E manual Installing an SFP Module

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Chapter 2 Switch Installation

Installing SFP Modules

Installing an SFP Module

When installing SFP modules, observe these general precautions:

Do not remove the dust plugs from the SFP modules or the rubber caps from the fiber-optic cable until you are ready to connect the cable. The plugs and caps protect the module ports and cables from contamination and ambient light.

Removing and installing an SFP module can shorten its useful life. Do not remove and insert any SFP module more often than is absolutely necessary.

To prevent ESD damage, follow your normal board and component handling procedures when connecting cables to the switch and other devices.

To install an SFP module, follow these steps:

Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface.

Caution To avoid damage to the converter module, first install the converter module in the switch 10-Gigabit Ethernet slot before installing the SFP modules.

Step 2 For switches without SFP module slots, install a converter module in the 10-Gigabit Ethernet module slot as described in the “Installing X2 Transceiver Modules and Converter Modules” section on page 2-20.

Step 3 Find the send (TX) and receive (RX) markings that identify the top side of the SFP module.

On some SFP modules, the send and receive (TX and RX) markings might be replaced by arrows that show the direction of the connection, either send or receive (TX or RX).

Step 4 If the SFP module has a bale-clasp latch, move it to the open, unlocked position.

Step 5 For 24- and 48-port switches, position the SFP module face up to install in the upper converter module slot (slot 1). Position the module face down to install in the lower converter module slot (slot 2). See Figure 2-22.

For Catalyst 3560E-12D switches, position the SFP module top facing right to install in a converter module slot. See Figure 2-23.

For Catalyst 3560E-12SD switches, position the SFP module face up to install it in a module slot. See Figure 2-24. For an example of installing SFPs in a converter module, see Figure 2-22.

Step 6 If the module has a bale-clasp latch, close it to lock the SFP module in place.

Step 7 Remove the SFP dust plugs and save.

Step 8 Connect the SFP cables.

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 Audience PurposeConventions 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 PortsGigabit Ethernet Module Slots SFP ModulesCisco TwinGig Converter Module 24- and 48-Port Switch LEDs LEDsSystem LED Color System StatusColor RPS Status Power Supply LEDsMaster LED ColorMode LED Port Mode Description Fan LEDPort 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 PortsSwitch Power-Supply Modules48-Port Switch Power-Supply Modules 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 Installation Guidelines Box ContentsTools 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 Modules Module 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 Module10/100/1000 Ethernet Port Connections PoE 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 ResultsBad or Damaged Cable Check Switch LEDsCheck Switch Connections Ethernet and Fiber CablesTransceiver Issues Port and Interface SettingsPoE Connections Spanning Tree Loops Check Switch PerformancePing End Device Speed, Duplex, and AutonegotiationHow to Clear the Switch IP Address and Configuration Autonegotiation and NIC CardsCabling 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 PortModal X2 Product Wavelength Core Size Bandwidth Number Cable and Adapter SpecificationsGigabit Ethernet X2 Transceiver Module Cable Specifications Microns MHz/kmTransmit SFP Module Cable SpecificationsX2 Product Transmit Power Receive Power Number 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 PinoutsConsole Port Adapter Pinouts Switch Console RJ-45-to-DB-9 Port DTEIdentifying a Crossover Cable DeviceSwitch Console RJ-45-to-DB-25 Port DTE Accessing the CLI Accessing the CLI Through Express SetupAccessing the CLI Through the Console Port Entering the Initial Configuration Information IP SettingsConnecting 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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