Cisco CGS 2520 Hardware Installation Manual
  1. Manuals
  2. Brands
  3. Cisco Manuals
  4. Switch
  5. CGS 2520
  6. Hardware installation manual
Cisco CGS 2520 Hardware Installation Manual

Cisco CGS 2520 Hardware Installation Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Cisco CGS 2520 Hardware Installation
Guide
First Published: August 2011
Last Updated: January 2014
Part Number: OL-31444-01
Cisco Systems, Inc.
www.cisco.com
Cisco has more than 200 offices worldwide.
Addresses, phone numbers, and fax numbers
are listed on the Cisco website at
www.cisco.com/go/offices.
Text Part Number: OL-31444-01

Advertisement

Table of Contents
loading

Related Manuals for Cisco CGS 2520

Summary of Contents for Cisco CGS 2520

  • Page 1 First Published: August 2011 Last Updated: January 2014 Part Number: OL-31444-01 Cisco Systems, Inc. www.cisco.com Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco website at www.cisco.com/go/offices. Text Part Number: OL-31444-01...
  • Page 2 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.

  • Page 3: Table Of Contents

    Dual-Purpose Port LEDs 1-12 SD Flash Memory Card LED 1-12 SD Flash Memory Card 1-12 Power Supply Side 1-12 Power Supply-Side LEDs 1-14 Power Supply Features 1-14 Management Options 1-15 Network Configurations 1-16 Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 4 Power Supply Module Installation Installation Guidelines Installing a Power Supply Module Equipment That You Need Grounding the Switch Installing the Power Supply Module in the Switch Wiring the Power Source Removing the Power Supply Module 3-11 Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 5 A P P E N D I X Connector Specifications 10/100 Ethernet Ports SFP Module Connectors Dual-Purpose Ports Alarm Port Alarm Ratings Cables and Adapters SFP Module Cables Cable Pinouts Console Port Adapter Pinouts Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 6 Installing the Cisco Microsoft Windows 2000 USB Driver Installing the Cisco Microsoft Windows Vista USB Driver Uninstalling the Cisco Microsoft Windows USB Drivers Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver Uninstalling the Cisco Microsoft Windows Vista USB Driver Entering the Initial Configuration Information...

  • Page 7: Preface

    The safety warnings for this product are translated into several languages in the Regulatory Compliance and Safety Information for the Cisco CGS 2520 that ships with the product on the documentation CD. The EMC regulatory statements are also included in that guide.

  • Page 8: Related Publications

    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 9: Product Overview

    C H A P T E R Product Overview The Cisco CGS 2520 switches, also referred to as the switch, are Ethernet switches that you can connect devices such as Intelligent Electronic Devices (IEDs), distributed controllers, substation routers, Cisco IP Phones, Cisco Wireless Access Points, and other network devices such as redundant substation switches.

  • Page 10: Switch Models

    (port 2) on the left. Port 3 is above port 4, and so on. The dual-purpose ports are numbered 1 and 2. Figure 1-1 Cisco CGS-2520-24TC Cable-Side View C i sc o C G S 25 20 Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 11: Ports

    10/100BASE-T Ports, page 1-4 • PoE and PoE+ Ports, page 1-4 • Dual-Purpose Gigabit Ethernet Ports, page 1-5 • Power-Input Terminal, page 1-7 • Alarm Ports, page 1-7 • Management Ports, page 1-8 • Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 12: 10/100Base-T Ports

    When assigning priority to PoE or PoE+ ports, it is important to assign priorities on the basis of power supply capacity. For information about configuring and monitoring PoE ports, see the CGS 2520 Switch Software Configuration Guide on Cisco.com.

  • Page 13: Dual-Purpose Gigabit Ethernet Ports

    You can configure the speed and duplex settings consistent with the selected media type. For information on configuring interfaces, see the CGS 2520 Switch Software Configuration Guide on Cisco.com. For more information on the SFP module ports see: •...

  • Page 14: Sfp Module Patch Cable

    1-3). The patch cable connects two switches in a cascaded configuration. Figure 1-3 SFP Module Patch Cable For information about using the SFP module patch cable, see the “Inserting and Removing the SFP Module Patch Cable” section on page 2-21. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 15: Power-Input Terminal

    To connect an external alarm device to the relay, connect two relay contact wires to complete the electrical circuit. See the “Alarm Port” section on page B-3 for information on the alarm pinouts. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 16: Management Ports

    The USB console interface speeds are the same as the RJ-45 console interface speeds. To use the USB console port, you must install the Cisco Windows USB device driver on the device that is connected to the USB console port (device running with Microsoft Windows).

  • Page 17: Switch Panel Leds

    IN2 (alarm input 2) 14 Ethernet ports IN3 (alarm input 3) 15 SFP module port 16 10/100/1000 port IN4 (alarm input 4) 1. Only on the Cisco CGS-2520-16S-8PC switch. System LED Table 1-3 System LED Color System Status System is not powered on...

  • Page 18: Power Supply Module Leds

    LED locations. If you connect a cable to a console port, the switch automatically uses that port for console communication. If you connect two console cables, the USB console port has priority. Cisco CGS 2520 Hardware Installation Guide 1-10 OL-31444-01...

  • Page 19: Port Leds

    PoE/PoE+ enabled but power is disconnected or has failed on a low-priority port Blinking amber PoE/PoE+ enabled but power is disconnected or has failed on a high-priority port Amber PoE/PoE+ enabled and a PoE/PoE+ circuit failure is detected Cisco CGS 2520 Hardware Installation Guide 1-11 OL-31444-01...

  • Page 20: Dual-Purpose Port Leds

    Warning limited to full device configuration information, public and private keys used for SSH and SSL (if those protocols are enabled), device passwords and others. Access to SD cards for any Cisco CGS switch should be limited to authorized personnel.
  • Page 21 C i sco C onn ect ed G ri Sw i tch 250 0 Ser i es PSU OK LED For a description of the PSU OK LED, see Table 1-4 on page 1-10. Cisco CGS 2520 Hardware Installation Guide 1-13 OL-31444-01...

  • Page 22: Power Supply-Side Leds

    IN2 (alarm input 2) 15 10/100/1000 port IN3 (alarm input 3) IN4 (alarm input 4) 16 SFP port 1. Only on the Cisco CGS-2520-16S-8PC switch. For a description of the LEDs, see LEDs, page 1-8. Power Supply Features The switch has two slots for power supply modules: •...

  • Page 23: Management Options

    Cisco.com for information. CiscoWorks application • The CiscoWorks LAN Management Solution (LMS) is a suite of management tools that simplify the configuration, administration, monitoring, and troubleshooting of Cisco networks. See the LMS documentation for information: http://www.cisco.com/en/US/products/ps7198/tsd_products_support_series_home.html CiscoView application •...

  • Page 24: Network Configurations

    Cisco.com. Network Configurations See the CGS 2520 Switch Software Configuration Guide on Cisco.com for an explanation of network configuration concepts. The software configuration guide also provides network configuration examples for creating dedicated network segments that are interconnected through Ethernet connections.

  • Page 25: Switch Installation

    Warnings These warnings are translated into several languages in the Regulatory Compliance and Safety Information for the Cisco CGS 2520 document that ships on the documentation CD. These warning statements apply to all the switches: Before working on equipment that is connected to power lines, remove jewelry (including rings, Warning necklaces, and watches).

  • Page 26: Chapter 2 Switch Installation

    4 minimum enclosure rating standards. Statement 1063 Installation of the equipment must comply with local and national electrical codes. Statement 1074 Warning For U.S. installations, refer to national electrical code ANSI/NFPA 70. Note Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 27: Installation Guidelines

    POST, the System LED turns green. The other LEDs turn off and return to their operating status. If the switch fails POST, the System LED is amber. Contact Cisco Systems immediately if your switch fails POST. Note After a successful POST, disconnect the power from the switch.

  • Page 28: Installing The Switch

    • If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1008 Mounting Brackets Figure 2-1 shows the 19-inch rack mounting brackets. Figure 2-1 19-inch Mounting Brackets Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 29: Attaching Brackets For 19-Inch Racks

    Figure 2-3 ETSI Mounting Brackets Attaching Brackets for 19-Inch Racks Figure 2-4 Figure 2-5 shows the 19-inch rack mounting bracket locations on the switch for cable-side mounting and power-side mounting onto an 19-inch rack. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 30 Chapter 2 Switch Installation Installing the Switch Figure 2-4 Attaching Brackets for 19-Inch Racks Mid-mount position Cable-side mounting position Phillips flat-head screws Power supply-side mounting position Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 31: Attaching Brackets For 19-Inch Racks (Ip-30 Compliance)

    2-10. Insert the rubber plugs into the appropriate holes according to your mount position as shown in Step 2 Figure 2-6 Figure 2-7. Follow the same procedure for both sides of the switch. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 32 Chapter 2 Switch Installation Installing the Switch Figure 2-6 Inserting the Rubber Plugs Rubber plug Cable-side mounting position Mid-mount position Power supply-side mounting position Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 33 Cable-side mounting position Step 3 Use a screwdriver or pen to completely push in the rubber plugs. Figure 2-8 shows a close-up of the rubber plug and how they are inserted into the mounting holes. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 34 Installing the Switch Figure 2-8 Inserting the Rubber Plugs (detail) Rubber plug Screwdriver Switch Install the brackets on both sides of the switch as shown in Figure 2-9 Figure 2-10. Step 4 Cisco CGS 2520 Hardware Installation Guide 2-10 OL-31444-01...

  • Page 35: Mid-Mount Position Phillips Flat-Head Screws

    Chapter 2 Switch Installation Installing the Switch Figure 2-9 Attaching Brackets for 19-Inch Racks Mid-mount position Cable-side mounting position Phillips flat-head screws Power supply-side mounting position Cisco CGS 2520 Hardware Installation Guide 2-11 OL-31444-01...

  • Page 36: Attaching Brackets For 23-Inch Racks

    Figure 2-7 before installing the brackets. Attaching Brackets for 23-Inch Racks Figure 2-11 shows the 23-inch rack mounting bracket locations on the switch for cable-side mounting and power-side mounting onto a 23-inch rack. Cisco CGS 2520 Hardware Installation Guide 2-12 OL-31444-01...

  • Page 37: Attaching Brackets For Etsi Racks

    Figure 2-7 Figure 2-8 before installing the brackets. Attaching Brackets for ETSI Racks Figure 2-12 shows the mounting bracket locations on the switch for cable-side mounting and power-side mounting onto an ETSI rack. Cisco CGS 2520 Hardware Installation Guide 2-13 OL-31444-01...
  • Page 38 Cable-side mounting position Note For IP-30 compliance: If you use ETSI brackets, you can insert the rubber plugs in the same holes as shown in Figure 2-7 Figure 2-8 before installing the brackets. Cisco CGS 2520 Hardware Installation Guide 2-14 OL-31444-01...

  • Page 39: Mounting The Switch Into A Rack

    [6] to attach the cable guide to the left or right bracket. Figure 2-13 Rack Mounting Mid-mount position Phillips machine screws Cable screw Power supply-side mounting position Cable-side mounting position Cable guide Cisco CGS 2520 Hardware Installation Guide 2-15 OL-31444-01...

  • Page 40: Wall-Mounting

    Install the brackets onto both sides of the switch (see Figure 2-16). Step 3 Secure the bracket and switch to the wall using the screws provided. Step 4 Figure 2-14 shows how to wall-mount the switch onto a wall. Cisco CGS 2520 Hardware Installation Guide 2-16 OL-31444-01...

  • Page 41: Wall-Mounting (For Ip-30 Compliance)

    Figure 2-15). Follow the same procedure for the Step 1 other side of the switch. Use a screwdriver or pen to completely push in the rubber plugs (see Figure 2-8). Step 2 Cisco CGS 2520 Hardware Installation Guide 2-17 OL-31444-01...
  • Page 42 Inserting the Rubber Plugs into the Switch Holes Rubber plug Step 3 Install the brackets on both sides of the switch (see Figure 2-16). Figure 2-16 Attaching 19-inch Rack Brackets Phillips truss-head screws Cisco CGS 2520 Hardware Installation Guide 2-18 OL-31444-01...

  • Page 43: Installing And Removing Sfp Modules

    For fiber-optic SFP modules, remove the dust plugs and store them in a clean location for reuse. Step 6 Do not remove the dust plugs from the fiber-optic SFP module port until you are ready to Caution insert the SFP cables. Step 7 Connect the SFP cables. Cisco CGS 2520 Hardware Installation Guide 2-19 OL-31444-01...

  • Page 44: Removing Sfp Modules

    If the module has a bale-clasp latch, pull the bale out and down to eject it. If the latch is obstructed and Step 4 you cannot use your finger, use a small, flat-blade screwdriver or other long, narrow instrument. Cisco CGS 2520 Hardware Installation Guide 2-20 OL-31444-01...

  • Page 45: Inserting And Removing The Sfp Module Patch Cable

    (see Figure 2-19). Figure 2-19 Inserting an SFP Module Patch Cable Repeat these steps for the second switch that you want to connect to the first switch. Step 3 Cisco CGS 2520 Hardware Installation Guide 2-21 OL-31444-01...

  • Page 46: Removing The Sfp Module Patch Cable

    Warning limited to full device configuration information, public and private keys used for SSH and SSL (if those protocols are enabled), device passwords and others. Access to SD cards for any Cisco CGS switch should be limited to authorized personnel.
  • Page 47 Removing the SD Slot Cover Gently push the SD flash memory card to eject it (see Figure 2-23). Place it in an antistatic bag to protect Step 4 it from static discharge. Cisco CGS 2520 Hardware Installation Guide 2-23 OL-31444-01...

  • Page 48: Connecting Devices To The Ethernet Ports

    Category 3 or Category 4 cable. Connecting Devices to the Ethernet Ports This section covers the following procedures: Connecting to the 10/100 and 10/100/1000 Ports, page 2-25 • Connecting to the 10/100 PoE+ Ports, page 2-25 • Cisco CGS 2520 Hardware Installation Guide 2-24 OL-31444-01...

  • Page 49: Connecting To The 10/100 And 10/100/1000 Ports

    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 auto-negotiation and auto-MDIX. If auto-MDIX is disabled, use the guidelines in...

  • Page 50: Where To Go Next

    You can use the default configuration installed on the switch or use any of the management options • described in the “Management Options” section on page 1-15 to change the switch settings. Cisco CGS 2520 Hardware Installation Guide 2-26 OL-31444-01...

  • Page 51: Power Supply Modules

    (FRUs) and are hot-swappable. For translations of the safety warnings in this chapter, see the Regulatory Compliance and Safety Information for the Cisco CGS 2520 on the documentation CD and also on Cisco.com. Power Supply Modules, page 3-1 •...

  • Page 52: Power Supply Module Installation

    1-10. Power Supply Module Installation Installation Guidelines, page 3-3 • Installing a Power Supply Module, page 3-3 • Wiring the Power Source, page 3-7 • Removing the Power Supply Module, page 3-11 • Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 53: Installation Guidelines

    Equipment installation must comply with local and national electrical codes. Caution Equipment That You Need Ratcheting torque flathead screwdriver that exerts up to 15-inch pound (in-lb) of torque • Ring, spade, or flanged spade terminal • Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 54: Grounding The Switch

    Follow the grounding procedure instructions, and use a UL-listed lug (included with the switch) for number-6 AWG wire and 10-32 ground-lug screws. Note You can use the grounding lug to attach a wrist strap for ESD protection during servicing. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 55 Attaching the Terminal Lug 10 0- 24 0V V ~, 50 -6 V~ , 50 -6 ~, 50 -6 0 0H z, C is c o C G S 2 5 2 Dual-hole terminal lug Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 56: Installing The Power Supply Module In The Switch

    Sw i tch 250 0 Ser i es Insert the power supply module into the slot, and gently push it in (see Figure 3-8). The power supply Step 3 module should be flush with the switch. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 57: Wiring The Power Source

    Do not connect the switch to a power source that has an ON/OFF switch. Note Use a Phillips screwdriver to loosen the captive screw on the power-input terminal, and open the cover. Step 2 Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 58 PSU1 (power supply module 1) PSU2 (power supply module 2) Positive connection for low-voltage DC Positive connection for low-voltage DC (PSU1) (PSU2) Negative connection for low-voltage DC Negative connection for low-voltage DC (PSU1) (PSU2) Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 59 Insert the wire into a spade terminal, and crimp the it to the wire. You can also use a ring or flanged spade Step 5 terminal as listed in the “Equipment That You Need” section on page 3-3. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 60 DC power connection. Connect the positive wire into the terminal screw labeled +, and the negative wire into the terminal screw labeled –. Make sure that you cannot see any wire lead. Only wire with insulation should extend from the terminal screw. Cisco CGS 2520 Hardware Installation Guide 3-10 OL-31444-01...

  • Page 61: Removing The Power Supply Module

    Removing the Power Supply Module The power supply modules are hot-swappable. By removing the power supply modules, you can power off the switch without disconnect the wiring from the power-input terminal. Cisco CGS 2520 Hardware Installation Guide 3-11 OL-31444-01...
  • Page 62 To prevent exposure to hazardous voltages and to contain electromagnetic interference (EMI), either a Caution power supply module or a blank cover must be in each power supply module slot at all times. You can order the blank cover (part number RPS-CG-COVER=). Cisco CGS 2520 Hardware Installation Guide 3-12 OL-31444-01...

  • Page 63: Chapter 4 Troubleshooting

    CLI, or an SNMP workstation. See the software configuration guide, the switch command reference guide on Cisco.com, or the documentation that came with your SNMP application for details. The following topics can be used as approaches to diagnosing problems: Switch POST Results, page 4-1 •...

  • Page 64: Switch Connections

    A port LED that is on does not guarantee that the cable is functional. It might have encountered physical stress, causing it to function at a marginal level. If the port LED does not turn on: Connect the cable from the switch to a known good device. • Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 65: Sfp Module

    802.3at-compliant devices. SFP Module Use only Cisco SFP modules. Each Cisco module has an internal serial EEPROM that is encoded with security information. This encoding verifies that the module meets the requirements for the switch. Inspect the SFP module. Exchange the suspect module with a known good module.

  • Page 66: Interface Settings

    You can enable UniDirectional Link Detection (UDLD) on the switch to help identify unidirectional link problems. For information about enabling UDLD on the switch, see the “Understanding UDLD” section in the switch software configuration guide on Cisco.com. Switch Performance Speed, Duplex, and Auto-Negotiation, page 4-4 •...

  • Page 67: Auto-Negotiation And Network Interface Cards

    If the port statistics show excessive FCS, late-collision, or alignment errors, verify that the cable distance from the switch to the connected device meets the recommended guidelines. See the “Cables and Adapters” section on page B-4. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 68: Resetting The Switch To The Factory Default Settings

    “Configuring the Switch with the CLI Setup Program” section on page C-1 Finding the Switch Serial Number If you contact Cisco Technical Assistance, you need to know the switch serial number. Figure 4-1 Figure 4-2 show the serial number locations. You can also use the show version privileged EXEC command to see the switch serial number.

  • Page 69: Appendix

    1. The maximum operating temperature of the switch varies depending on the type of SFP module that you use. See Table 1-2 on page 1-6 for information on the supported temperature ranges for the SFPs. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 70 Appendix A Technical Specifications Switch Specifications Table A-2 Specifications for the Cisco CGS-2520-16S-8PC Switch (PWR-RGD-AC-DC) Power Requirements Nominal input voltage 100 to 240 VAC, 50 to 60 Hz 100 to 250 VDC Absolute maximum (short term) input voltage 85 to 265 VAC, 47 to 63 Hz...

  • Page 71: Appendix A Technical Specification

    Appendix A Technical Specifications Switch Specifications Table A-3 Specifications for the Cisco CGS-2520-16S-8PC Switch (PWR-RGD-LOW-DC) Power consumption with two 37.1W, 127 BTU per hour, power rating 0.037 PWR-RGD-LOW-DC power-supply modules KVA @ 24Vdc Power consumption with two 181.9W, 622 BTU per hour, power rating 0.182...

  • Page 72: Power Supply Module Specifications

    Nominal input voltage 24 to 60 VDC Absolute maximum (short term) input voltage 18 to 75 VDC Input current 12 to 2.5 A, 18 to 75 VDC Total output BTU 737 BTUs per hour Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 73: Appendix

    These ports have the send (TD) and receive (RD) signals internally crossed so that a twisted-pair straight-through cable and adapter can be attached. Figure B-1 10/100 Port Pinouts Label 4 5 6 7 8 Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 74: A P P E N D I X B Connector And Cable Specifications

    SFP Module Connectors Figure B-2 Fiber-Optic SFP Module LC Connector 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 Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 75: Dual-Purpose Ports

    The following lists the alarm rating information Alarm Input Electrical Specification: 8V @ 1mA • Alarm Output Electrical Specification: 30V @ 1A • Note Due the RJ-45 design (connector pin spacing), the alarm output does not support AC voltage. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 76: Cables And Adapters

    62.5/125 X-RGD) 6,562 feet (2 1000BASE-ZX 1550 G.652 — 43.4 to 62 miles (GLC-ZX-SM- (70 to 100 km) RGD) Commercial SFPs 1000BASE-BX 1490 TX G.652 — 32,810 feet (10 10-D 1310 RX (GLC-BX-D) Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 77 6,562 feet (2 100BASE-EX 1310 G.652 — 131,240 feet (40 (GLC-FE-100E 100BASE-ZX 1550 G.652 — 262,480 feet (80 (GLC-FE-100Z CWDM 1470, 1490, G.652 — 62 miles (100 1510, 1530, 1550, 1570, 1590, 1610 Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 78: Cable Pinouts

    Cable Pinouts Figure B-5 Two Twisted-Pair Straight-Through Cable Schematic for 10/100 Ports Switch Router or PC 3 TD+ 3 RD+ 6 TD– 6 RD– 1 RD+ 1 TD+ 2 RD– 2 TD– Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 79 1 on the left end should be the same color as the wire connected to pin 3 on the right end. The wire connected to pin 2 on the left end should be the same color as the wire connected to pin 6 on the right end. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 80: Console Port Adapter Pinouts

    RJ-45-to-DB-25 female DTE adapter, and the console device. The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You can order this adapter from Note Cisco (part number ACS-DSBUASYN=). Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 81 Appendix B Connector and Cable Specifications Cables and Adapters Table B-3 Console Port Signaling Using a DB-25 Adapter Switch Console RJ-45-to-DB-25 Console Port (DTE) Adapter Device Signal DB-25 Pin Signal Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 82 Appendix B Connector and Cable Specifications Cables and Adapters Cisco CGS 2520 Hardware Installation Guide B-10 OL-31444-01...

  • Page 83: Appendix

    This appendix provides a command-line interface (CLI) setup procedure for a standalone switch. To set up the switch by using Express Setup, see the Cisco CGS 2520 Getting Started Guide. Before connecting the switch to a power source, review the safety warnings in the “Switch Installation”...

  • Page 84: Appendix C Configuring The Switch With The Cli Setup Program

    Step 4 page 3-2. The PC or terminal displays the bootloader sequence. Press Enter to display the setup prompt. Follow Step 5 the steps in the “Completing the Setup Program” section on page C-7. Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

  • Page 85: Usb Console Port

    Choose Start > Control Panel > Systems Click the Hardware tab and choose Device Manager. Expand the Ports section. The assigned COM port appears in parenthesis at the end of the line with this entry: Cisco USB System Management Console.
  • Page 86 Obtain the file Cisco_usbconsole_driver.zip from Cisco.com, and unzip it. Step 1 Note You can download the driver file from the Cisco.com software download site. If using 32-bit Windows XP, double-click the setup.exe file in the Windows_32 folder. If using 64-bit Step 2 Windows XP, double-click the setup(x64).exe file in the Windows_64 folder.

  • Page 87: Installing The Cisco Microsoft Windows Vista Usb Driver

    Obtain the file Cisco_usbconsole_driver.zip from Cisco.com, and unzip it. Note You can download the driver file from the Cisco.com software download site. Step 2 If using 32-bit Windows Vista, double-click the setup.exe file in the Windows_32 folder. If using 64-bit Windows Vista, double-click the setup(x64).exe file in the Windows_64 folder.

  • Page 88: Uninstalling The Cisco Microsoft Windows Vista Usb Driver

    Step 1 Run setup.exe for Windows 32-bit or setup(x64).exe for Windows-64-bit. Click Next. Step 2 The InstallShield Wizard for Cisco Virtual Com appears. Click Next. Step 3 When the Program Maintenance window appears, select the Remove radio button. Click Next.

  • Page 89: Completing The Setup Program

    Enter the interface name (physical interface or VLAN name) of the interface that connects to the Step 7 management network, and press Return. For this release, always use vlan1 as that interface. Enter interface name used to connect to the management network from the above interface summary: vlan1 Cisco CGS 2520 Hardware Installation Guide OL-31444-01...
  • Page 90 Make your selection, and press Return. After you complete the setup program, the switch can run the default configuration that you created. To change this configuration or to perform other management tasks, enter commands at the Switch> prompt Cisco CGS 2520 Hardware Installation Guide OL-31444-01...

This manual is also suitable for:

Cgs-2520-24tcCgs-2520-24tc-cCgs-2520-16s-8pcCgs-2520-16s-8pc-c

Table of Contents