Table Of Contents
Switch Installation
Preparing for Installation
Warnings
Installation Guidelines
Verifying Package Contents
Verifying Switch Operation
Installing the Switch
Rack-Mounting
Wall-Mounting
Installing and Removing SFP Modules
Installing SFP Modules into SFP Module Slots
Removing SFP Modules from SFP Module Slots
Inserting and Removing the SFP Module Patch Cable
Connecting to the 10/100 or 10/100/1000 Ports
Connecting to SFP Modules
Connecting to Fiber-Optic SFP Modules
Connecting to 1000BASE-T SFP Modules
Where to Go Next
Switch Installation
This chapter describes how to start your switch and how to interpret the power-on self-test (POST) that ensures proper operation. It also describes how to install the switch and how to make connections to the switch. Read the topics and perform the procedures in this order:
•
Preparing for Installation
• Verifying Switch Operation
• Installing the Switch
• Installing and Removing SFP Modules
• Inserting and Removing the SFP Module Patch Cable
• Connecting to the 10/100 or 10/100/1000 Ports
• Connecting to SFP Modules
• Where to Go Next
Preparing for Installation
This section covers these topics:
• Warnings
• Installation Guidelines
• Verifying Package Contents
• Verifying Switch Operation
Warnings
These warnings are translated into several languages in the Regulatory Compliance and Safety Information for the Catalyst 3560 Switch document that shipped with the switch.
Warning Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if interconnections are made using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such interconnection methods, unless the exposed metal parts are located within a restricted access location and users and service people who are authorized within the restricted access location are made aware of the hazard. A restricted access area can be accessed only through the use of a special tool, lock and key or other means of security. Statement 1072
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017
Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1) to the RPS receptacle. Statement 100C
Warning Class 1 laser product. Statement 1008
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
Warning Read the installation instructions before connecting the system to the power source. Statement 1004
Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43
Warning Do not stack the chassis on any other equipment. If the chassis falls, it can cause severe bodily injury and equipment damage. Statement 48
Warning The plug-socket combination must be accessible at all times, because it serves as the main disconnecting device. Statement 1019
Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Statement 39
Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046
Warning To prevent the switch from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of 113°F (45°C). To prevent airflow restriction, allow at least 3 inches (7.6 cm) of clearance around the ventilation openings. Statement 17B
Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001
Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040
Warning If a redundant power system (RPS) is not connected to the switch, install an RPS connector cover on the back of the switch. Statement 265
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Warning
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To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:
•This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
•When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.
•If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006
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Warning To comply with safety regulations, mount switches on a wall with the front panel facing up. Statement 266
Warning This unit is intended for installation in restricted access areas. A restricted access area is where access can only be gained by service personnel through the use of a special tool, lock and key, or other means of security, and is controlled by the authority responsible for the location. Statement 37
Warning Ethernet cables must be shielded when used in a central office environment. Statement 171
Warning Avoid direct exposure to the laser beam. Statement 1012
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
Installation Guidelines
When determining where to place the switch, be sure to observe these requirements:
•For copper Ethernet ports, including 10/100 ports, 10/100/1000 ports, and 1000BASE-T SFP module ports, cable lengths from the switch to connected devices can be up to 328 feet (100 meters).
• Table 2-1 lists the cable specifications for 1000BASE-SX, 1000BASE-LX, 1000BASE-ZX, and 100BASE-FX fiber-optic SFP module connections. Each port must match the wave-length specifications on the other end of the cable, and for reliable communications, the cable must not exceed the required cable length.
Table 2-1 Fiber-Optic SFP Module Port Cabling Specifications
SFP Module
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Wavelength (nanometers)
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Fiber Type
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Core Size (micron)
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Modal Bandwidth (MHz/km)
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Cable Distance
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1000BASE-SX
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850
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MMF
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62.5
62.5
50
50
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160
200
400
500
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722 feet (220 m)
902 feet (275 m)
1640 feet (500 m)
1804 feet (550 m)
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1000BASE-LX/LH
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1300
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MMF1
SMF
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62.5
50
50
9/10
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500
400
500
—
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1804 feet (550 m)
1804 feet (550 m)
1804 feet (550 m)
32,810 feet (10 km)
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1000BASE-ZX
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1550
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SMF
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9/10
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—
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43.4 to 62 miles (70 to 100 km)2
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100BASE-FX
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Min.: 1270
Typical: 1300
Max.: 1380
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MMF
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50/125
62.5/125
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500
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6,562 feet (2 km)
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CWDM
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1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610
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SMF
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9/125
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—
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62 miles (100 km)
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Note When using shorter distances of single-mode fiber cable, you might need to insert an inline optical attenuator in the link to avoid overloading the receiver.
When the fiber-optic cable span is less than15.43 miles (25 km), you should insert a 5-decibel (dB) or 10-dB inline optical attenuator between the fiber-optic cable plant and the receiving port on the 1000BASE-ZX SFP module at each end of the link.
•Operating environment is within the ranges listed in Appendix A, "Technical Specifications."
•Clearance to front and rear panels is such that
–Front-panel indicators can be easily read.
–Access to ports is sufficient for unrestricted cabling.
–Rear-panel power connector is within reach of an AC power receptacle.
•Cabling is away from sources of electrical noise, such as radios, power lines, and fluorescent lighting fixtures. Make sure the cabling is safely away from other devices that might damage the cables.
•Airflow around the switch and through the vents is unrestricted.
•Temperature around the unit does not exceed 113°F (45°C).
Note If the switch is installed in a closed or multirack assembly, the temperature around it might be greater than normal room temperature.
Verifying Package Contents
Note Carefully remove the contents from the shipping container, and check each item for damage. If any item is missing or damaged, contact your Cisco representative or reseller for support. Return all packing material to the shipping container, and save it.
The switch is shipped with these items:
•Catalyst 3560 Switch Getting Started Guide
•Regulatory Compliance and Safety Information for the Catalyst 3560 Switch
•Product registration card
•AC power cord (AC-powered switches)
•One RJ-45-to-DB-9 adapter cable
•Mounting kit containing:
–Four rubber feet for mounting the switch on a table
–Two 19-inch rack-mounting brackets (also used for wall mounting)
–Six Phillips flat-head screws for attaching the brackets to the switch
–Four Phillips machine screws for attaching the brackets to a rack
–One cable guide and one black Phillips machine screw for attaching the cable guide to one of the mounting brackets
–One redundant power system (RPS) connector cover (for wall mounting)
–Two Phillips pan-head screws (for attaching the RPS cover)
–Four Phillips truss-head screws (for wall-mounting brackets)
Verifying Switch Operation
Before installing the switch in a rack, on a wall, or on a table or shelf, you should power the switch and verify that the switch passes POST. See Section 3, "Running Express Setup," in the getting started guide for the steps required to connect a PC to the switch and to run Express Setup.
If your configuration has an RPS, connect the switch and the RPS to the same AC power source. See the "Power Connectors" section on page 1-14, and see the Cisco RPS documentation for more information.
Note Always put the RPS in standby mode when you are connecting devices to it and in active mode during normal operation.
To power on the switch, connect one end of the AC power cord to the AC power connector on the switch, and connect the other end of the power cord to an AC power outlet.
Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1) to the RPS receptacle. Statement 100C
When the switch powers on, it automatically begins the POST, a series of tests that verifies that the switch functions properly. When the switch begins POST, the system LED slowly blinks green. When POST completes, the system LED blinks amber. If POST fails, the system LED remains amber. If POST completes successfully, the system LED rapidly blinks green.
Note POST failures are usually fatal. Call Cisco Systems if your switch does not pass POST.
Powering Off the Switch
After a successful POST, disconnect the power cord from the switch. Install the switch in a rack, on a wall, on a table, or on a shelf as described in the "Installing the Switch" section.
Installing the Switch
This section describes these installation procedures:
• Rack-Mounting
• Wall-Mounting
• Table- or Shelf- Mounting
Rack-Mounting
To install the switch in a 19-inch or 24-inch rack (24-inch racks require optional mounting hardware), follow the instructions described in these procedures:
• Removing Screws from the Switch
• Attaching Brackets to the Catalyst 3560 Switch
• Mounting the Switch in a Rack
• Attaching the Cable Guide
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Warning
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To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:
•This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
•When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.
•If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006
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Note Installing the switch in a 24-inch rack requires an optional bracket kit that is not included with the switch. You can order a kit containing the 24-inch rack-mounting brackets and hardware from Cisco. The kit part number is RCKMNT-1RU=.
Removing Screws from the Switch
If you plan to install the switch in a rack, you must first remove screws in the switch chassis so that mounting brackets can be attached. Figure 2-1 shows how to remove the chassis screws in a Catalyst 3560 switch.
Figure 2-1 Removing Screws from the Catalyst 3560 Switch
Attaching Brackets to the Catalyst 3560 Switch
The bracket orientation and the brackets that you use depend on whether you are attaching the brackets for a 19-inch or a 24-inch rack. For 19-inch racks, use bracket part number 700-8209-01; for 24-inch racks, use bracket part number 700-13248-01. Figure 2-2 through Figure 2-7 show how to attach each type bracket to one side of the switch. Follow the same steps to attach the second bracket to the opposite side.
Figure 2-2 Attaching Brackets for 19-Inch Racks to a Catalyst 3560 Switch, Front Panel Forward
1
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Phillips flat-head screws
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Figure 2-3 Attaching Brackets for 24-Inch Racks to a Catalyst 3560 Switch, Front Panel Forward
1
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Phillips flat-head screws
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Figure 2-4 Attaching Brackets for 19-Inch Racks to a Catalyst 3560 Switch, Rear Panel Forward
1
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Phillips flat-head screws
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Figure 2-5 Attaching Brackets for 24-Inch Racks to a Catalyst 3560 Switch, Rear Panel Forward
1
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Phillips flat-head screws
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Figure 2-6 Attaching Brackets for 19-Inch Telco Racks to a Catalyst 3560 Switch
1
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Phillips flat-head screws
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Figure 2-7 Attaching Brackets for 24-Inch Telco Racks to a Catalyst 3560 Switch
1
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Phillips flat-head screws
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Mounting the Switch in a Rack
After the brackets are attached to the switch, use the four supplied number-12 Phillips machine screws to securely attach the brackets to the rack, as shown in Figure 2-8.
Figure 2-8 Mounting the Catalyst 3560 Switch in a Rack
1
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Phillips machine screws
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After the switch is mounted in the rack, you need to do these tasks to complete the installation:
•Power on the switch. See the "Verifying Switch Operation" section.
•Connect to a 10/100 or 10/100/1000 port and run Express Setup. See the Catalyst 3560 Switch Getting Started Guide for instructions.
•Connect to the front-panel ports. See the "Connecting to the 10/100 or 10/100/1000 Ports" section and the "Connecting to SFP Modules" section to complete the installation.
For configuration instructions about using the CLI setup program, go to Appendix C, "Configuring the Switch with the CLI-Based Setup Program."
Attaching the Cable Guide
We recommend attaching the cable guide to prevent the cables from obscuring the front panel of the switch and the other devices installed in the rack. Use the supplied black screw shown in Figure 2-9 to attach the cable guide to the left or right bracket.
Figure 2-9 Attaching the Cable Guide on the Catalyst 3560 Switch
Wall-Mounting
To install the switch on a wall, follow the instructions in these procedures:
• Attaching the Brackets to the Switch for Wall Mounting
• Attaching the RPS Connector Cover
• Mounting the Switch on a Wall
Attaching the Brackets to the Switch for Wall Mounting
Figure 2-10 shows how to attach a 19-inch bracket to one side of the switch. Follow the same steps to attach the second bracket to the opposite side.
Figure 2-10 Attaching the 19-inch Brackets for Wall Mounting
Attaching the RPS Connector Cover
If you are not using an RPS with your switch, use the two Phillips pan-head screws to attach the RPS connector cover to the back of the switch, as shown in Figure 2-11.
Warning If a redundant power system (RPS) is not connected to the switch, install an RPS connector cover on the back of the switch. Statement 265
Figure 2-11 Attaching the RPS Connector Cover on the Catalyst 3560 Switch
1
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Phillips pan-head screws
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3
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RPS connector
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2
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RPS connector cover
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|
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Mounting the Switch on a Wall
For the best support of the switch and cables, make sure the switch is attached securely to wall studs or to a firmly attached plywood mounting backboard. Mount the switch with the front panel facing up, as shown in Figure 2-12.
Warning To comply with safety regulations, mount switches on a wall with the front panel facing up. Statement 266
Figure 2-12 Mounting the Switch on a Wall
After the switch is mounted in the rack, you need to do these tasks to complete the installation:
•Power on the switch. See the "Verifying Switch Operation" section.
•Connect to a 10/100 or 10/100/1000 port and run Express Setup. See the Catalyst 3560 Switch Getting Started Guide for instructions.
•Connect to the front-panel ports. See the "Connecting to the 10/100 or 10/100/1000 Ports" section and the "Connecting to SFP Modules" section to complete the installation.
For configuration instructions about using the CLI setup program, go to Appendix C, "Configuring the Switch with the CLI-Based Setup Program."
Table- or Shelf- Mounting
Follow these steps to install the switch on a table or shelf:
Step 1 Locate the adhesive strip with the rubber feet in the mounting-kit envelope. Attach the four rubber feet on the bottom of the switch near the four corners.
Note Do not attach the rubber feet over the recessed screw holes on the bottom of the switch.
Step 2 Place the switch on the table or shelf near an AC power source.
After the switch is mounted in the rack, you need to do these tasks to complete the installation:
•Power on the switch. See the "Verifying Switch Operation" section.
•Connect to a 10/100 or 10/100/1000 port and run Express Setup. See the Catalyst 3560 Switch Getting Started Guide for instructions.
•Connect to the front-panel ports. See the "Connecting to the 10/100 or 10/100/1000 Ports" section and the "Connecting to SFP Modules" section to complete the installation.
For configuration instructions about using the CLI setup program, go to Appendix C, "Configuring the Switch with the CLI-Based Setup Program."
Note When the connectors are not being used, replace the dust covers on them for protection.
Installing and Removing SFP Modules
These sections describe how to install and remove SFP modules. The modules are inserted into the SFP module slots on the front of the Catalyst 3560 switches. These field-replaceable modules provide uplink interfaces.
You can use any combination of SFP modules. See the Catalyst 3560 release notes for the list of SFP modules that the Catalyst 3560 switches support. Each port must match the wave-length specifications on the other end of the cable, and for reliable communications, the cable must not exceed the stipulated cable length. See the "Installation Guidelines" section for cable stipulations for SFP connections.
Use only Cisco SFP modules on the Catalyst 3560 switch. Each SFP module has an internal serial EEPROM that is encoded with security information. This encoding provides a way for Cisco to identify and validate that the SFP module meets the requirements for the switch.
For detailed instructions on installing, removing, and cabling the SFP module, see the SFP module documentation.
Installing SFP Modules into SFP Module Slots
Figure 2-13 shows an SFP module that has a bale-clasp latch.
Caution We strongly recommend that you do not install or remove fiber-optic SFP modules with cables attached because of the potential damage to the cables, the cable connector, or the optical interfaces in the SFP module. Disconnect all cables before removing or installing an SFP module.
Removing and installing an SFP module can shorten its useful life. Do not remove and insert SFP modules more often than is absolutely necessary.
Figure 2-13 SFP Module with a Bale-Clasp Latch
To insert an SFP module into the module slot, follow these steps:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Step 2 Find the send (TX) and receive (RX) markings that identify the top side of the SFP module.
Note 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 3 Align the SFP module in front of the slot opening.
Step 4 Insert the SFP module into the slot until you feel the connector on the module snap into place in the rear of the slot.
Figure 2-14 Installing an SFP Module into an SFP Module Slot
Step 5 For fiber-optic SFP modules, remove the dust plugs from the optical ports, and store them for later use.
Caution Do not remove the dust plugs from the fiber-optic SFP module port or the rubber caps from the fiber-optic cable until you are ready to connect the cable. The plugs and caps protect the SFP module ports and cables from contamination and ambient light.
Step 6 Insert the cable connector into the SFP module:
•For fiber-optic SFP modules, insert the LC or MT-RJ cable connector into the SFP module.
•For copper SFP modules, insert the RJ-45 cable connector into the SFP module.
Note When connecting to 1000BASE-T SFP modules, be sure to use a twisted four-pair, Category 5 cable.
Removing SFP Modules from SFP Module Slots
To remove an SFP module from a module receptacle, follow these steps:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Step 2 Disconnect the cable from the SFP module, and insert a dust plug into the cable end.
Tip For reattachment, note which cable connector plug is send (TX) and which is receive (RX).
Step 3 Unlock and remove the SFP module, as shown in Figure 2-15.
If the module has a bale-clasp latch, pull the bale out and down to eject the module. If the bale-clasp latch is obstructed and you cannot use your index finger to open it, use a small, flat-blade screwdriver or other long, narrow instrument to open the bale-clasp latch.
Figure 2-15 Removing a Bale-Clasp Latch SFP Module by Using a Flat-Blade Screwdriver
Step 4 Grasp the SFP module between your thumb and index finger, and carefully remove it from the module slot.
Step 5 For fiber-optic SFP modules, insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean.
Step 6 Place the removed SFP module in an antistatic bag or other protective environment.
Inserting and Removing the SFP Module Patch Cable
To insert an SFP module patch cable into the SFP module slot, follow these steps:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Step 2 Insert the SFP module patch cable into the slot until you feel the connector on the cable snap into place in the rear of the slot (see Figure 2-16).
Figure 2-16 Inserting an SFP Module Patch Cable into an SFP Module Slot
Step 3 Repeat these steps for the second Catalyst 3560 switch to which you want to cascade the first switch. See Figure 2-17.
Figure 2-17 Connecting Two Catalyst 3560 Switches with an SFP Module Patch Cable
To remove an SFP module patch cable from the SFP module slot, release the connector, and pull it from the SFP module slot.
Connecting to the 10/100 or 10/100/1000 Ports
The switch 10/100 and 10/100/1000 ports configure themselves to operate at the speed of attached devices. If the attached ports do not support autonegotiation, you can explicitly set the speed and duplex parameters. Connecting devices that do not autonegotiate or that have their speed and duplex parameters manually set can reduce performance or result in no linkage.
Note You can configure duplex mode to half, full, or autonegotiate on Gigabit Ethernet interfaces if the speed is set to 10 or 100 Mbps. You cannot configure half-duplex mode on Gigabit Ethernet interfaces if the interface speed is 1000 Mbps.
Warning Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if interconnections are made using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such interconnection methods, unless the exposed metal parts are located within a restricted access location and users and service people who are authorized within the restricted access location are made aware of the hazard. A restricted access area can be accessed only through the use of a special tool, lock and key or other means of security. Statement 1072
To maximize performance, choose one of these methods for configuring the Ethernet ports:
•Let the ports autonegotiate both speed and duplex.
•Set the port speed and duplex parameters on both ends of the connection.
You can configure the 10/100 or 10/100/1000 ports on the Catalyst 3560 PoE switches either to automatically provide PoE when a Cisco IP Phone, Cisco Aironet Access Point, or end device compliant with IEEE 802.3af is connected or to never to provide PoE, even if an IP phone or an access point is connected. The default setting is Auto. To prevent electrostatic-discharge (ESD) damage, follow your normal board and component handling procedures.
Follow these steps to connect to 10BASE-T or 100BASE-TX devices:
Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable to an RJ-45 connector on the front panel. (See Figure 2-18.) When connecting to switches or repeaters, use a crossover cable. (See the "Cable and Adapter Specifications" section on page B-4 for cable-pinout descriptions.)
Caution PoE faults are caused when noncompliant cabling or powered devices are connected to a PoE port. Only standard-compliant cabling can be used to connect Cisco pre-standard IP Phones or wireless access points or IEEE 802.3af-compliant devices to PoE ports. A cable or device that causes a PoE fault must be removed from the network.
Note You can use the mdix auto interface configuration command in the CLI to enable the automatic medium-dependent interface crossover (Auto-MDIX) feature. When the Auto-MDIX feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Therefore, you can use either a crossover or a straight-through cable for connections to a copper 10/100, 10/100/1000, or 1000BASE-T SFP module port on the switch, regardless of the type of device on the other end of the connection.
The Auto-MDIX feature is enabled by default on switches running Cisco IOS Release 12.2(18)SE or later. For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the Auto-MDIX feature is disabled by default. For configuration information for this feature, see the switch software configuration guide or the switch command reference.
Note The Catalyst 3560 switch can connect to a Cisco IP Phone through a straight-through, twisted four-pair Category 5 cable. The rear panel of the
Cisco IP Phone might have more than one RJ-45 connector. Use the LAN-to-phone connector to connect the IP phone to the switch. See the Cisco IP Phone documentation for more information about connecting devices to it.
Note Many legacy powered devices, including older Cisco IP phones and access points that do not fully support IEEE 802.3af, might not support PoE when connected to the switches by a crossover cable.
Step 2 Connect the other end of the cable to an RJ-45 connector on the other device. The port LED turns on when both the switch and the connected device have established link.
The port LED is amber while Spanning Tree Protocol (STP) discovers the topology and searches for loops. This takes about 30 seconds, and then the port LED turns green. If the port LED does not turn on, the device at the other end might not be turned on, or there might be a cable problem or a problem with the adapter installed in the attached device. See Chapter 3, "Troubleshooting," for solutions to cabling problems.
Step 3 Reconfigure and reboot the connected device, if necessary.
Step 4 Repeat Steps 1 through 3 to connect each device.
Figure 2-18 Connecting to an Ethernet Port
Connecting to SFP Modules
This section describes how to connect to SFP modules. For instructions on how to connect to fiber-optic SFP modules, see the "Connecting to Fiber-Optic SFP Modules" section. For instructions on how to connect to copper 1000BASE-T SFP modules, see the "Connecting to 1000BASE-T SFP Modules" section.
For instructions about how to install or remove an SFP module, see the "Installing and Removing SFP Modules" section.
Connecting to Fiber-Optic SFP Modules
Follow these steps to connect a fiber-optic cable to an SFP module:
Warning Class 1 laser product. Statement 1008
Step 1 Remove the rubber plugs from the module port and fiber-optic cable, and store them for future use.
Step 2 Insert one end of the fiber-optic cable into the SFP module port (see Figure 2-19).
Step 3 Insert the other cable end into a fiber-optic connector on a target device.
Step 4 Observe the port status LED.
The LED turns green when the switch and the target device have an established link.
The LED turns amber while the STP discovers the network topology and searches for loops. This process takes about 30 seconds, and then the port LED turns green.
If the LED is off, the target device might not be turned on, there might be a cable problem, or there might be problem with the adapter installed in the target device. See Chapter 3, "Troubleshooting," for solutions to cabling problems.
Figure 2-19 Connecting to a Fiber-Optic SFP Module Port
Step 5 If necessary, reconfigure and restart the switch or target device.
Connecting to 1000BASE-T SFP Modules
Follow these steps to connect a Category 5 cable to a 1000BASE-T SFP module:
Caution To prevent ESD damage, follow your normal board and component handling procedures.
Step 1 When connecting to servers, workstations, and routers, insert a four twisted-pair, straight-through cable in the RJ-45 connector. When connecting to switches or repeaters, insert a four twisted-pair, crossover cable.
Note When connecting to a 1000BASE-T device, be sure to use a four twisted-pair, Category 5 cable.
Note You can use the mdix auto interface configuration command in the CLI to enable the automatic medium-dependent interface crossover (Auto-MDIX) feature. When the Auto-MDIX feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Therefore, you can use either a crossover or a straight-through cable for connections to a copper 10/100, 10/100/1000, or 1000BASE-T SFP module port on the switch, regardless of the type of device on the other end of the connection.
The Auto-MDIX feature is enabled by default on switches running Cisco IOS Release 12.2(18)SE or later. For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the Auto-MDIX feature is disabled by default. For configuration information for this feature, see the switch software configuration guide or the switch command reference.
Figure 2-20 Connecting to a 1000BASE-T SFP Module
Step 2 Insert the other cable end in an RJ-45 connector on a target device.
Step 3 Observe the port status LED.
The LED turns green when the switch and the target device have an established link.
The LED turns amber while the STP discovers the network topology and searches for loops. This process takes about 30 seconds, and then the port LED turns green.
If the LED is off, the target device might not be turned on, there might be a cable problem, or there might be problem with the adapter installed in the target device. See Chapter 3, "Troubleshooting," for solutions to cabling problems.
Step 4 If necessary, reconfigure and restart the switch or target device.
Where to Go Next
If the default configuration is satisfactory, the switch does not need further configuration. You can use any of these management options to change the default configuration:
•Start CMS, as described in the switch software configuration guide, and configure the switch as a member of a cluster or as an individual switch. See the Release Notes for the Catalyst 3560 Switch on Cisco.com for the most current browser requirements.
•Start Network Assistant (which is free) by following these steps:
a. Go to this web address: http://www.cisco.com/go/NetworkAssistant
You must be a registered Cisco.com user, but you need no other access privileges.
b. Find the Network Assistant installer.
c. Download the Network Assistant installer, and run it. (You can run it directly from the web if your browser offers this choice.)
d. When you run the installer, follow the displayed instructions. In the final panel, click Finish to complete Network Assistant installation.
See the Network Assistant online help and the getting started guide for more information.
•Use the CLI from the console to configure the switch as a member of a cluster or as an individual switch. See the Catalyst 3560 Switch Software Configuration Guide and the Catalyst 3560 Switch Command Reference on Cisco.com for information on using the CLI with a Catalyst 3560 switch.
For setup instructions that use the CLI setup program, go to Appendix C, "Configuring the Switch with the CLI-Based Setup Program."
•Start an SNMP application such as the CiscoView application.
