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Related Manuals for Cisco Catalyst 2350
Summary of Contents for Cisco Catalyst 2350
- Page 1 Catalyst 2350 Switch Hardware Installation Guide February 2009 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Text Part Number: OL-18479-01...
- Page 2 You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: •...
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Page 3: Table Of Contents
Catalyst 2350 Switch Power-Supply Modules Fan Modules Management Ports Management Options Network Configurations Switch Installation C H A P T E R Preparing for Installation Safety Warnings Installation Guidelines Box Contents Tools and Equipment Catalyst 2350 Switch Hardware Installation Guide OL18479-01... - Page 4 Installing a Fan Module Troubleshooting C H A P T E R Diagnosing Problems Switch POST Results Switch LEDs Switch Connections Bad or Damaged Cable Ethernet and Fiber Cables Link Status SFP Module Issues Interface Settings Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
- Page 5 Accessing the CLI Through Express Setup Accessing the CLI Through the Console Port Connecting to the Console Port Entering the Initial Configuration Information IP Settings Completing the Setup Program N D E X Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
- Page 6 Contents Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
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Page 7: Preface
Cisco Training & Events web page: http://www.cisco.com/web/learning/index.html Purpose This guide documents the hardware features of the Catalyst 2350 switches. It describes the physical and performance characteristics of the switch, explains how to install a switch, and provides troubleshooting information. -
Page 8: Related Publications
Statement 1071 Related Publications Before installing, configuring, or upgrading the switch, see the release notes on Cisco.com for the latest information. These documents provide complete information about the switch and are available from these Cisco.com sites:... -
Page 9: Obtaining Documentation And Submitting A Service Request
Obtaining Documentation and Submitting a Service Request For 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 Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html... - Page 10 Preface Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
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Page 11: Chapter 1 Overview
C H A P T E R Overview The Catalyst 2350 switch, also referred to as the switch, is an Ethernet switch to which you can connect devices such as servers, routers, and other switches. Switch Models, page 1-1 •... -
Page 12: 10/100/1000 Ethernet Ports
Cable Specifications.” Cisco TwinGig Converter Module The Cisco TwinGig Converter Module, also known as the converter module, has two SFP module slots that convert a 10-Gigabit slot into a dual SFP module interface to establish Gigabit uplinks to network devices. -
Page 13: Sfp Modules
• The Catalyst 2350 switch supports the SFP module patch cable, a 0.5-meter, passive copper cable with SFP module connectors at each end. The patch cable can connect two Catalyst 2350 switches in a cascaded configuration. For more information about SFP modules, see your SFP module documentation and the “Installing SFP... -
Page 14: System Led
After a port is reconfigured, the port LED can remain amber for up to 30 seconds as STP tests the switch for possible loops. Blinking amber Port is blocked by STP and is sending or receiving packets. Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 15: Rear Panel Description
Power-supply LEDs Ethernet management port and LED Power-supply module Power-Supply Modules The Catalyst 2350 switches are powered through an internal power-supply module. See the “Catalyst 2350 Switch Power-Supply Modules” section on page 1-6 Table 1-5. Catalyst 2350 Switch Hardware Installation Guide... -
Page 16: Catalyst 2350 Switch Power-Supply Modules
DC-power-supply module has dual input feeds (A and B) and supports input voltages between 36 and 72 VDC. The AC-power-supply module uses an 18-AWG power cord for connection to an AC power outlet. The DC-power-supply module requires wiring to a DC-power source. Table 1-5 Power-Supply Modules for the Catalyst 2350 Switch Power-Supply Module WS-C2350-48TD-S WS-C2350-48TD-SD C3K-PWR-265WAC=... -
Page 17: Management Ports
Inactive link Amber POST failure For more information about the switch management ports, see the switch software configuration guide and the command reference on Cisco.com and the “Connector and Cable Specifications” section on page B-1. Catalyst 2350 Switch Hardware Installation Guide... -
Page 18: Management Options
• Cisco IOS CLI The switch CLI is based on Cisco IOS software and is enhanced to support desktop-switching features. You can fully configure and monitor the switch from the CLI. You can access the CLI either by connecting your management station directly to the switch management port or a console port or by using Telnet from a remote management station. - Page 19 This section provides the basic installation caution and warning statements. Translations of the warning statements appear in the Regulatory Compliance and Safety Information for the Catalyst 2350 Switch document that shipped with the switch and online at Cisco.com. Read this section before you start the installation procedure.
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Page 20: Chapter 2 Switch Installation
Before performing any of the following procedures, ensure that power is removed from the DC circuit. Warning Statement 1003 Warning Read the installation instructions before connecting the system to the power source. Statement 1004 Catalyst 2350 Switch Hardware Installation Guide OL18479-01... - Page 21 Statement 1040 For connections outside the building where the equipment is installed, the following ports must be Warning connected through an approved network termination unit with integral circuit protection: 10/100/1000 Ethernet. Statement 1044 Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
- Page 22 The grounding architecture of this product is DC-isolated (DC-I). Note Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
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Page 23: Installation Guidelines
• multirack assembly, the temperature around it might be greater than normal room temperature. Cisco Ethernet Switches are equipped with cooling mechanisms, such as fans and blowers. However, • these fans and blowers can draw dust and other particles, causing contaminant buildup inside the chassis, which can result in system malfunction. -
Page 24: Tools And Equipment
• After Installing the Switch, page 2-11 • The illustrations shown in this section show the Catalyst 2350 switch with AC power as an example. You can install both models of the Catalyst 2350 switch following the same procedures. Rack-Mounting To install the switch in a 19-inch rack, follow the instructions described in this section. - Page 25 19-inch brackets and optional mounting brackets and part numbers. Figure 2-1 Rack-Mounting Brackets 19-inch brackets, part number RCKMNT-E-1RU= 23-inch brackets, part number RCKMNT-E-MISC= 24-inch brackets, part number RCKMNT-E-MISC= ETSI brackets, part number RCKMNT-E-MISC= Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
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Page 26: Attaching The Rack-Mount Brackets
For a front-mounting position, remove two Phillips truss-head screws from the switch side panels (Figure 2-2). For a mid-mounting position, remove one screw. For a rear-mounting position, remove two screws. Figure 2-2 Removing Screws from the Switch Catalyst 2350 Switch Hardware Installation Guide OL18479-01... - Page 27 2-3). Use three screws to attach the brackets for mid-mounting. Figure 2-3 Attaching Brackets for 19-inch Racks AC OK PS OK 10 0-2 40 1.0 -5A 50 -60 HZ Front-mounting position Mid-mounting position Number-8 Phillips flat-head screws Rear-mounting position Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
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Page 28: Mounting The Switch In A Rack
Mounting the Switch in a Rack AC OK PS OK 100- 240V~ 1.0-5 A 50-6 0 HZ Phillips machine screw, black Number-12 Phillips machine screws Cable guide Mid-mounting position Front-mounting position Rear-mounting position Catalyst 2350 Switch Hardware Installation Guide 2-10 OL18479-01... -
Page 29: After Installing The Switch
Configure the switch by running Express Setup to enter the initial switch configuration. For • instructions, see the switch getting started guide that shipped with the switch and also on Cisco.com. Use the CLI setup program to enter the initial switch configuration. See Appendix C, “Configuring... -
Page 30: Installing Devices In 10-Gigabit Ethernet Slots
Cisco 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 module meets the requirements for the switch. For more information about installing, removing, cabling, and troubleshooting X2 transceiver modules, see the module documentation that shipped with your device. - Page 31 Chapter 2 Switch Installation Installing Devices in 10-Gigabit Ethernet Slots Figure 2-6 Installing X2 Transceiver Modules in Catalyst 2350 Switches 47 X 48 X 1 Module inserted face up 2 Module inserted face down Caution Do not install the converter module with SFP modules or cables connected. Always remove any cables and modules before installing the converter module in the slot.
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Page 32: Removing An X2 Transceiver Or Converter Module
Step 6 Installing SFP Modules This section describes how to install and remove SFP modules in the switch and the Cisco TwinGig Converter Module slots. To use SFP modules, you must have a converter module installed in a 10-Gigabit Ethernet slot. -
Page 33: Installing An Sfp Module
Remove the SFP module dust plugs and save. Step 7 Connect the SFP module cables. Step 8 Figure 2-8 Converter Module with SFP Modules Installed in Catalyst 2350 Switch 47 X 48 X Converter modules Send (TX) optical bore SFP modules Receive (RX) optical bore 1. -
Page 34: Removing An Sfp Module
You can use either a crossover or a straight-through cable for connections to a switch 10/100/1000 Ethernet port, regardless of the type of connected device. See the switch software configuration guide or the switch command reference on Cisco.com for more information about enabling or disabling autonegotiation and auto-MDIX. -
Page 35: Where To Go Next
Cisco networks. For more information, see the CiscoWorks LMS documentation on Cisco.com. Start the Network Assistant application, which is described in the Getting Started with Cisco • Network Assistant guide. Through this GUI, you can configure and monitor one or more switches. - Page 36 Chapter 2 Switch Installation Where to Go Next Catalyst 2350 Switch Hardware Installation Guide 2-18 OL18479-01...
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Page 37: Installation Overview
Make sure that all power supply and fan module captive screws are tightened before moving the • switch. • When replacing the switch 750-W power supply, verify that you are using the correct power cord (CAB-16AWG-AC, only in North America). Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 38: Installation Overview
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Warning Statement 1030 Do not work on the system or connect or disconnect cables during periods of lightning activity. Warning Statement 1001 Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 39: Installing An Ac-Power Supply
Insert the new power supply into the power-supply slot, and gently push it in (Figure 3-1). When correctly inserted, the power supply is flush with the switch rear panel. Figure 3-1 Inserting the AC-Power Supply in Catalyst 2350 Switches AC OK PS OK 100 -240 1.0- 5A 50-6 0 HZ Align the two captive screws with the screw holes. -
Page 40: Installing A Dc-Power Supply
DC power supply accessory kit. • Four leads of 16-gauge copper wire. • Four round eyelet terminals or four fork-type terminals from the DC power supply accessory kit. Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 41: Grounding The Switch
Use the ground screw to attach the single-ground lug and the wire assembly or the dual-ground adaptor Step 5 to the switch rear panel. For a dual-ground adaptor, attach the dual-hole lug and the wire assembly to the adaptor with the supplied nuts (Figure 3-5). Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 42: Installing The Dc Power Supply In The Switch
Connect the other end of the grounding wire to an appropriate grounding point at your site or to the rack. Figure 3-5 Attaching the Ground Lug and Wire Assembly on Catalyst 2350 Switches Single-ground screw and lug ring. Dual-ground adaptor and dual-hole lug. -
Page 43: Wiring The Dc-Input Power Source
(negative to negative, positive to positive) when connecting the wires to the terminal blocks. Figure 3-7 DC Source A Isolated From Source B with No Common Ground, Catalyst 2350 Switches Torque all terminal block screws to 5 lbf-in (80 ozf-in). -
Page 44: Installing A Fan Module
Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed Warning circuitry could constitute an energy hazard. Statement 206 Figure 3-8 Inserting the Fan Module in Catalyst 2350 Switches AC OK PS OK 100 -240 1.0- 5A... -
Page 45: Chapter 4 Troubleshooting
When POST completes successfully, the System LED stays green. The other LEDs turn off and return to their operating status. If the switch fails POST, the System LED is amber. Note POST failures are usually fatal. Contact your Cisco technical support representative if your switch does not pass POST. Switch LEDs If you have physical access to the switch, look at the port LEDs for troubleshooting information about the switch. -
Page 46: Switch Connections
Verify that you are using the correct cable type. See Appendix B, “Connector and Cable • Specifications” for more information. Look for loose connections. Sometimes a cable appears to be seated, but is not. Disconnect the cable • and then reconnect it. Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 47: Sfp Module Issues
Diagnosing Problems SFP Module Issues Use only Cisco SFP modules on the switch. Each Cisco 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 module meets the requirements for the switch. Check these items: Bad or wrong SFP module. -
Page 48: Autonegotiation And Network Interface Cards
Setup as described in the switch getting started guide that is included with the switch. You can also configure the switch by using the CLI setup procedure described in the “Configuring the Switch with the CLI-Based Setup Program” appendix. Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 49: Finding The Switch Serial Number
Finding the Switch Serial Number Finding the Switch Serial Number If you contact Cisco Technical Assistance, you need to know the switch serial number. You can also use the show version privileged EXEC command to see the switch serial number. - Page 50 Chapter 4 Troubleshooting Finding the Switch Serial Number Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
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Page 51: Appendix
1. The Total input and Total output BTU ratings refer to power into the power supply and power from the power supply to the switch. Table A-3 Power Specifications for DC-Powered Catalyst 2350 Switches Power Specifications Maximum output power C3K-PWR-265WDC: 265 W... - Page 52 Appendix A Technical Specifications Table A-3 Power Specifications for DC-Powered Catalyst 2350 Switches (continued) Input current C3K-PWR-265WDC: 12 A DC input voltage C3K-PWR-265WDC: –36 to –72 VDC Output ratings C3K-PWR-265WDC: 12 V@22 A Voltage range domestic C3K-PWR-265WDC: –40.5 VDC (min), –48 VDC (nominal), –56 VDC (max)
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Page 53: Appendix
The 10/100/1000 Ethernet ports on switches use standard RJ-45 connectors and Ethernet pinouts. Figure B-1 shows the pinouts. Figure B-1 10/100/1000 Port Pinouts Label 4 5 6 7 8 TP0+ TP0- TP1+ TP2+ TP2- TP1- TP3+ TP3- Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 54: 10-Gigabit Ethernet Module Interfaces
Figure B-4 Figure B-5 show the SFP module connectors. The Catalyst 2350 switch supports the SFP module patch cable, a 0.5-meter, passive copper cable with SFP module connectors at each end (Figure B-6). The patch cable can connect two Catalyst 2350 switches in a cascaded configuration. -
Page 55: 10/100 Ethernet Management Port
SFP Module Patch Cable 10/100 Ethernet Management Port The 10/100 Ethernet management port uses standard RJ-45 connectors with Ethernet pinouts. Figure B-7 shows the pinouts. Figure B-7 10/100 Port Pinouts Label 4 5 6 7 8 Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 56: Console Port
You need to provide a RJ-45-to-DB-25 female DTE adapter if you want to connect the switch console port to a terminal. You can order a kit (part number ACS-DSBUASYN=) containing that adapter from Cisco. For console port and adapter pinout information, see Table B-4 Table B-5. -
Page 57: Sfp Module Cable Specifications
Switch 1 TPO+ 1 TP0+ 2 TPO- 2 TP0- 3 TP1+ 3 TP1+ 6 TP1- 6 TP1- 4 TP2+ 4 TP2+ 5 TP2- 5 TP2- 7 TP3+ 7 TP3+ 8 TP3- 8 TP3- Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 58: Two Twisted-Pair Cable Pinouts
(See Figure B-12.) Figure B-12 Identifying a Crossover Cable Pin 1 on one connector and pin 8 on the other connector should be the same color. Pin 1 Pin 8 Catalyst 2350 Switch Hardware Installation Guide OL18479-01... -
Page 59: Console Port Adapter Pinouts
The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You can order a kit (part number Note ACS-DSBUASYN=) containing this adapter from Cisco. Table B-5 Console Port Signaling Using a DB-25 Adapter Switch Console RJ-45-to-DB-25 Console Port (DTE) Terminal Adapter Device Signal DB-25 Pin Signal Catalyst 2350 Switch Hardware Installation Guide OL18479-01... - Page 60 Appendix B Connector and Cable Specifications Cable and Adapter Specifications Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
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Page 61: Appendix
A P P E N D I X Configuring the Switch with the CLI-Based Setup Program This appendix provides a CLI-based setup procedure for a Catalyst 2350 switch. Before connecting the switch to a power source, review the safety warnings in Chapter 2, “Switch Installation.”... -
Page 62: Connecting To The Console Port
You must assign an IP address and other configuration information necessary for the switch to communicate with the local routers and the Internet. This information is also required if you plan to use the device manager or Cisco Network Assistant to configure and manage the switch. IP Settings... -
Page 63: Completing The Setup Program
(Optional) Configure Simple Network Management Protocol (SNMP) by responding to the prompts. You Step 6 can also configure SNMP later through the CLI, the device manager, Cisco Network Assistant, or the CiscoWorks LAN Management Solution application. To configure SNMP later, enter no. - Page 64 After you complete the setup program, the switch can run the default configuration that you created. If you want to change this configuration or want to perform other management tasks, use the CLI or another management tool for further configuration. Catalyst 2350 Switch Hardware Installation Guide OL18479-01...
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Page 65: I N D E X
Cisco TwinGig Converter Module RJ-45-to-DB-9 described airflow patterns installation 2-12 altitude, operating and storage CiscoWorks application autonegotiation See LMS default setting CiscoWorks LAN Management Solution 2-16 troubleshooting See LMS Class 1 laser warning Catalyst 2350 Switch Hardware Installation Guide IN-1 OL18479-01... - Page 66 A-1, A-2 LEDs 1-3 to 1-4 DC power warning device manager described to configure switch 2-17 diagnosing problems ground connection dimensions ground connection warning 2-3, 3-5 duplex default setting 2-16 troubleshooting humidity, relative Catalyst 2350 Switch Hardware Installation Guide IN-2 OL18479-01...
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Page 67: Ports B
RJ-45-to-DB-25 terminal adapter lightning activity warning 2-2, 3-2 RJ-45-to-DB-9 terminal adapter link status troubleshooting SFP module ports straight-through cables local and national electrical codes compliance two twisted-pair two twisted-pair port LEDs Catalyst 2350 Switch Hardware Installation Guide IN-3 OL18479-01... - Page 68 Ethernet management port temperature, operating fan module troubleshooting power-supply module bad or damaged cable restricted access area warning connection problems RJ-45 connector, console port diagnosing problems Ethernet and fiber cables interface settings link status Catalyst 2350 Switch Hardware Installation Guide IN-4 OL18479-01...
- Page 69 2-3, 3-5 installation lightning activity 2-2, 3-2 overheating preventing bodily injury 2-3, 2-6 removing jewelry removing power from DC circuit restricted access area servicing equipment shielding Ethernet cables stacking equipment wall-mounting weight Catalyst 2350 Switch Hardware Installation Guide IN-5 OL18479-01...
- Page 70 Index Catalyst 2350 Switch Hardware Installation Guide IN-6 OL18479-01...