Hardware Installation Guide
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... 3-47 Connecting to 1000BASE-T SFP Modules 3-48 Where to Go Next 3-50 4 C H A P T E R Troubleshooting 4-1 Understanding POST Results 4-1 Clearing the Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack Member 4-7 A A P P E N D I X Technical Specifications A-1 B A P P E N D I X Connector and Cable Specifications B-1 Connector Specifications B-1 10/100/1000 Ports B-1 Connecting to 1000BASE-T Devices B-2 10/100 Ports B-3 SFP Module Ports...
... 3-47 Connecting to 1000BASE-T SFP Modules 3-48 Where to Go Next 3-50 4 C H A P T E R Troubleshooting 4-1 Understanding POST Results 4-1 Clearing the Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack Member 4-7 A A P P E N D I X Technical Specifications A-1 B A P P E N D I X Connector and Cable Specifications B-1 Connector Specifications B-1 10/100/1000 Ports B-1 Connecting to 1000BASE-T Devices B-2 10/100 Ports B-3 SFP Module Ports...
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Contents E A P P E N D I X INDEX Translated Safety Warnings E-1 Attaching the Cisco RPS (model PWR300-AC-RPS-N1) E-1 Attaching the Cisco RPS (model PWR675-AC-RPS-N1) E-2 Installation Warning E-4 Installation Instructions E-5 Jewelry Removal Warning E-6 Stacking the Chassis Warning E-8 Main Disconnecting Device E-10 Grounded Equipment Warning E-11 Installing or Replacing the Unit E-12 Overtemperature Warning E-14 Working During Lightning...
Contents E A P P E N D I X INDEX Translated Safety Warnings E-1 Attaching the Cisco RPS (model PWR300-AC-RPS-N1) E-1 Attaching the Cisco RPS (model PWR675-AC-RPS-N1) E-2 Installation Warning E-4 Installation Instructions E-5 Jewelry Removal Warning E-6 Stacking the Chassis Warning E-8 Main Disconnecting Device E-10 Grounded Equipment Warning E-11 Installing or Replacing the Unit E-12 Overtemperature Warning E-14 Working During Lightning...
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... document. Catalyst 3750 Switch Hardware Installation Guide xii 78-15136-02 c. Duration of the discontinuance. Replacement, Repair, or Refund Policy for Hardware Cisco or its exclusive warranty remedy. To read translated and localized warranty information about your product, follow these steps: a. The Cisco warranty page appears. Actual delivery times can also contact the...
... document. Catalyst 3750 Switch Hardware Installation Guide xii 78-15136-02 c. Duration of the discontinuance. Replacement, Repair, or Refund Policy for Hardware Cisco or its exclusive warranty remedy. To read translated and localized warranty information about your product, follow these steps: a. The Cisco warranty page appears. Actual delivery times can also contact the...
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... Description SFP Module Slots The SFP module slots support the SFP modules listed in an SFP module slot. The Catalyst 3750 models support these Cisco SFP options: • 1000BASE-LX • 1000BASE-SX • 1000BASE-T For more information about these SFP modules, refer to establish ... Ethernet SFP modules to your SFP module documentation. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-7 These transceiver modules are field-replaceable, providing the uplink interfaces when inserted in the Catalyst 3750 release notes. You can use Category 5 cable with LC or MT-RJ...
... Description SFP Module Slots The SFP module slots support the SFP modules listed in an SFP module slot. The Catalyst 3750 models support these Cisco SFP options: • 1000BASE-LX • 1000BASE-SX • 1000BASE-T For more information about these SFP modules, refer to establish ... Ethernet SFP modules to your SFP module documentation. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-7 These transceiver modules are field-replaceable, providing the uplink interfaces when inserted in the Catalyst 3750 release notes. You can use Category 5 cable with LC or MT-RJ...
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... its power source. Catalyst 3750 Switch Hardware Installation Guide 3-2 78-15136-02 Warning Read the installation instructions before you connect the system to install or replace this equipment. If the chassis falls, it serves as defined by service personnel only as the main disconnecting device. Warning Before working on any other...
... its power source. Catalyst 3750 Switch Hardware Installation Guide 3-2 78-15136-02 Warning Read the installation instructions before you connect the system to install or replace this equipment. If the chassis falls, it serves as defined by service personnel only as the main disconnecting device. Warning Before working on any other...
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...product Warning Avoid exposure to the RPS receptacle. To prevent airflow restriction, allow at least 3 inches (7.6 cm) of lightning activity. Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1) to the laser beam. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-3 Warning Ultimate disposal of 113°... and regulations. Warning This equipment is connected to earth ground during periods of clearance around the ventilation openings. Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last.
...product Warning Avoid exposure to the RPS receptacle. To prevent airflow restriction, allow at least 3 inches (7.6 cm) of lightning activity. Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1) to the laser beam. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-3 Warning Ultimate disposal of 113°... and regulations. Warning This equipment is connected to earth ground during periods of clearance around the ventilation openings. Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last.
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Class A equipment is designed for typical commercial establishments for which special conditions of this type was sold or purchased by mistake, it should be replaced with a residential-use . The seller or buyer should be aware of installation and protection distance are used and installed properly according to the Hungarian EMC ...
Class A equipment is designed for typical commercial establishments for which special conditions of this type was sold or purchased by mistake, it should be replaced with a residential-use . The seller or buyer should be aware of installation and protection distance are used and installed properly according to the Hungarian EMC ...
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Note When the connectors are not being used, replace the dust covers on them to protect them for future use CMS, go to the "Launching the Switch Home Page" section on the back of ... store them from dust. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-37 Chapter 3 Switch Installation Connecting StackWise Cable to StackWise Ports To use a Cisco-approved StackWise cable to connect the switches. For configuration information, refer to align the connector correctly. Insert the other end of the cable into the...
Note When the connectors are not being used, replace the dust covers on them to protect them for future use CMS, go to the "Launching the Switch Home Page" section on the back of ... store them from dust. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-37 Chapter 3 Switch Installation Connecting StackWise Cable to StackWise Ports To use a Cisco-approved StackWise cable to connect the switches. For configuration information, refer to align the connector correctly. Insert the other end of the cable into the...
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...replaceable modules provide uplink interfaces. See the "Installation Guidelines" section on the other end of the cable, and the cable must match the wave-length specifications on page 3-6 for cable stipulations for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 This encoding provides a way for Cisco... and Removing SFP Modules These sections describe how to the Catalyst 3750 release notes for reliable communications. Use only Cisco SFP modules on the front of SFP modules that is encoded with security information. SFP modules are inserted into ...
...replaceable modules provide uplink interfaces. See the "Installation Guidelines" section on the other end of the cable, and the cable must match the wave-length specifications on page 3-6 for cable stipulations for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 This encoding provides a way for Cisco... and Removing SFP Modules These sections describe how to the Catalyst 3750 release notes for reliable communications. Use only Cisco SFP modules on the front of SFP modules that is encoded with security information. SFP modules are inserted into ...
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... or RX). Installing and Removing SFP Modules Chapter 3 Switch Installation Note On some SFP modules, the send and receive (TX and RX) markings might be replaced by arrows that show the direction of the slot opening. Caution Do not remove the dust plugs from the fiber-optic SFP module port or...
... or RX). Installing and Removing SFP Modules Chapter 3 Switch Installation Note On some SFP modules, the send and receive (TX and RX) markings might be replaced by arrows that show the direction of the slot opening. Caution Do not remove the dust plugs from the fiber-optic SFP module port or...
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... describes these topics for troubleshooting problems: • Understanding POST Results, page 4-1 • Clearing the Switch IP Address and Configuration, page 4-2 • Replacing a Failed Stack Member, page 4-7 Understanding POST Results As the switch powers on, it begins POST, a series of the switch LEDs, see the "...LEDs" section on Cisco.com, or the documentation that the switch functions properly. Refer to ensure that came with your SNMP application for 2 seconds. The Speed...
... describes these topics for troubleshooting problems: • Understanding POST Results, page 4-1 • Clearing the Switch IP Address and Configuration, page 4-2 • Replacing a Failed Stack Member, page 4-7 Understanding POST Results As the switch powers on, it begins POST, a series of the switch LEDs, see the "...LEDs" section on Cisco.com, or the documentation that the switch functions properly. Refer to ensure that came with your SNMP application for 2 seconds. The Speed...
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...; The cable is wired incorrectly. • STP checking for the port LED to 9600 baud. Contact Cisco Systems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 4-5 Incorrect baud rate. Fatal POST error detected. • Replace with a tested good cable. • For 1000BASE-T connections, be sure to use a twisted four-pair, Category...
...; The cable is wired incorrectly. • STP checking for the port LED to 9600 baud. Contact Cisco Systems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 4-5 Incorrect baud rate. Fatal POST error detected. • Replace with a tested good cable. • For 1000BASE-T connections, be sure to use a twisted four-pair, Category...
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... the StackWise cable, and inspect the cable and StackWise port for information on the StackWise cables. If the StackWise cable is bad, replace it with a Cisco-approved module. The SFP module might be installed upside down . The SFP module does not snap into the slot. Resolution Remove the... 4-6 78-15136-02 Refer to the switch command reference guide for bent pins or damaged connectors. Bad StackWise cable or damaged StackWise port. Replace the SFP module with a known good cable. Use the errdisable recovery cause gbic-invalid global configuration command to verify the port status, and...
... the StackWise cable, and inspect the cable and StackWise port for information on the StackWise cables. If the StackWise cable is bad, replace it with a Cisco-approved module. The SFP module might be installed upside down . The SFP module does not snap into the slot. Resolution Remove the... 4-6 78-15136-02 Refer to the switch command reference guide for bent pins or damaged connectors. Bad StackWise cable or damaged StackWise port. Replace the SFP module with a known good cable. Use the errdisable recovery cause gbic-invalid global configuration command to verify the port status, and...
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... will function the same as were on the failed switch). Chapter 4 Troubleshooting Replacing a Failed Stack Member Replacing a Failed Stack Member If you can hot swap or replace the switch by following this procedure: Step 1 Step 2 Step 3 Get a replacement switch that has the same model number as the failed switch. Step 4 Step 5... Make the same Ethernet and Gigabit Ethernet connections on the replacement switch. Note If you had manually set the member numbers for all the interfaces as the failed switch and will have the same ...
... will function the same as were on the failed switch). Chapter 4 Troubleshooting Replacing a Failed Stack Member Replacing a Failed Stack Member If you can hot swap or replace the switch by following this procedure: Step 1 Step 2 Step 3 Get a replacement switch that has the same model number as the failed switch. Step 4 Step 5... Make the same Ethernet and Gigabit Ethernet connections on the replacement switch. Note If you had manually set the member numbers for all the interfaces as the failed switch and will have the same ...
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Replacing a Failed Stack Member Chapter 4 Troubleshooting Catalyst 3750 Switch Hardware Installation Guide 4-8 78-15136-02
Replacing a Failed Stack Member Chapter 4 Troubleshooting Catalyst 3750 Switch Hardware Installation Guide 4-8 78-15136-02
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... stacking the switches See also stacking starting the terminal emulation software D-9 table or shelf-mounting 3-36 wall mounting 3-32 warning E-5 See also procedures installing or replacing the unit warning E-12 installing SFP modules 3-41 to 3-43 IOS command-line interface 2-18 IP address configuring by using Express Setup 1-9 verifying 1-10 to...
... stacking the switches See also stacking starting the terminal emulation software D-9 table or shelf-mounting 3-36 wall mounting 3-32 warning E-5 See also procedures installing or replacing the unit warning E-12 installing SFP modules 3-41 to 3-43 IOS command-line interface 2-18 IP address configuring by using Express Setup 1-9 verifying 1-10 to...