Cisco Systems CGS 2520 manual

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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If the equipment causes interference to radio or television reception, which can be determined by turning the equipment off and on, users are encouraged to try to correct the interference by using one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

Modifications to this product not authorized by Cisco could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)

No combinations are authorized or intended under this document.

Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.

© 2011–2014 Cisco Systems, Inc. All rights reserved.

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Contents Cisco CGS 2520 Hardware Installation Guide Page N T E N T S Wall-Mounting Troubleshooting Accessing the CLI Through the Console Port C-1 Preface Obtaining Documentation and Submitting a Service Request Related PublicationsProduct Overview Model Description Switch ModelsCable Side Ports Cisco CGS-2520-16S-8PC Cable-Side View10/100BASE-T Ports PoE and PoE+ PortsDual-Purpose Gigabit Ethernet Ports SFP ModulesSFP Module Patch Cable Type of SFP Module ModelAlarm Input Power-Input TerminalAlarm Ports Alarm OutputLEDs Management PortsColor System Status Switch Panel LEDsSystem LED Console LEDs Power Supply Module LEDsAlarm LEDs Color Description Port LEDsPoE LED LED Color MeaningDual-Purpose Port LEDs Power Supply SideSD Flash Memory Card SD Flash Memory Card LEDPSU OK LED Power Supply-Side LEDs Power Supply FeaturesManagement Options Network Configurations Switch Installation 140F 60C Statement 75 in .4 cm. Statement Installation GuidelinesVerifying Switch Operation Mounting Brackets Installing the SwitchMounting into a Rack Attaching Brackets for 19-Inch Racks 2shows the 23-inch rack mounting bracketsAttaching Brackets for 19-Inch Racks Attaching Brackets for 19-Inch Racks IP-30 Compliance Inserting the Rubber Plugs Inserting the Rubber Plugs Inserting the Rubber Plugs detail Attaching Brackets for 19-Inch Racks Attaching Brackets for 23-Inch Racks 10 Attaching Brackets for 19-Inch RacksAttaching Brackets for Etsi Racks 11 Attaching Brackets for 23-Inch Racks12 Attaching Brackets for Etsi Racks Mounting the Switch into a Rack Wall-Mounting Attaching Brackets for Wall MountingWall-Mounting for IP-30 Compliance 14 Attaching 19-inch Rack Brackets for Wall Mounting15 Inserting the Rubber Plugs into the Switch Holes Installing and Removing SFP Modules Installing SFP Modules17 Installing an SFP Module Removing SFP ModulesInserting and Removing the SFP Module Patch Cable 18 Removing a Bale Clasp Latch SFP ModuleReplacing the SD Flash Memory Card Removing the SFP Module Patch Cable21 Loosening the Captive Screw Connecting Devices to the Ethernet Ports Device Crossover Cable Straight-Through CableConnecting to the 10/100 and 10/100/1000 Ports Connecting to the 10/100 PoE+ PortsWhere to Go Next Power Supply Installation Power Supply ModulesPower Supply Module Installation PWR-RGD-AC-DC Power Supply ModuleEquipment That You Need Installation GuidelinesInstalling a Power Supply Module Grounding the Switch Dual-hole terminal lug Installing the Power Supply Module in the Switch Loosen the Screws on the Power Supply BlankWiring the Power Source AC 5 A, DC 15 a StatementPSU2 11 Stripping the Input Power Source Wire 12 Crimping the Spade Terminal Lug Removing the Power Supply Module AC power15 Removing the Screws Switch LEDs Diagnosing ProblemsSwitch Post Results Ethernet and Fiber-Optic Cables Switch ConnectionsBad or Damaged Cable Link StatusSFP Module 10/100 and 10/100/1000 Port Connections10/100 PoE+ Port Connections Ping End Device Switch PerformanceInterface Settings Spanning Tree LoopsAuto-Negotiation and Network Interface Cards Cabling DistanceResetting the Switch to the Factory Default Settings Finding the Switch Serial NumberEnvironmental Ranges Switch SpecificationsPhysical Specifications Power Requirements Power Requirements Power Supply Module Specifications Power SpecificationsConnector Specifications 10/100 Ethernet PortsSFP Module Connectors Figure B-2 Fiber-Optic SFP Module LC ConnectorDual-Purpose Ports Alarm PortAlarm Ratings Industrial and Rugged SFPs Cables and AdaptersSFP Module Cables Commercial SFPs100BASE-BX Extended temperature SFPs Cable PinoutsFigure B-6 Console Port Adapter Pinouts DSR DTR CTS RTSSwitch Console RJ-45-to-DB-25 Port DTE Adapter Device OL-31444-01 Accessing the CLI Through the Console Port RJ-45 Console PortFigure C-1 Connecting the Console Cable Figure C-2 Connecting the USB Console Cable USB Console PortInstalling the Cisco Microsoft Windows 2000 USB Driver Installing the Cisco Microsoft Windows USB Device DriversInstalling the Cisco Microsoft Windows XP USB Driver Uninstalling the Cisco Microsoft Windows USB Drivers Installing the Cisco Microsoft Windows Vista USB DriverUninstalling the Cisco Microsoft Windows Vista USB Driver Entering the Initial Configuration InformationIP Settings Completing the Setup Program These choices appear