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...-FX Ports 12 SFP Module Slots 12 SFP Modules 13 XENPAK Module Slot (Catalyst 3750G-16TD Switch) 13 LEDs 13 System LED 15 RPS LED 16 Master LED 16 Port LEDs and Modes 17 Rear Panel Description 21 StackWise Ports 24 Power Connectors 25 Internal Power Supply Connector 25 DC Power Connector 25 Cisco RPS Connector...
...-FX Ports 12 SFP Module Slots 12 SFP Modules 13 XENPAK Module Slot (Catalyst 3750G-16TD Switch) 13 LEDs 13 System LED 15 RPS LED 16 Master LED 16 Port LEDs and Modes 17 Rear Panel Description 21 StackWise Ports 24 Power Connectors 25 Internal Power Supply Connector 25 DC Power Connector 25 Cisco RPS Connector...
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... Removing SFP Modules from the Switch 12 Attaching Brackets to the Catalyst 3750G-24TS Switch 14 Attaching Brackets to the Catalyst 3750G Integrated Wireless LAN Controller Switches 17 Attaching Brackets to All Other Catalyst 3750 Switches 18 Mounting the Switch in a Rack 24 Attaching ...Powering Considerations 8 Cabling Considerations 9 Recommended Cabling Configurations 10 Installing the Switch 11 Rack-Mounting 12 Removing Screws from SFP Module Slots 34 Installing and Removing XENPAK Modules (Catalyst 3750G-16TD Switch) 35 Installing a XENPAK Module 36 Removing a XENPAK Module 38 Connecting...
... Removing SFP Modules from the Switch 12 Attaching Brackets to the Catalyst 3750G-24TS Switch 14 Attaching Brackets to the Catalyst 3750G Integrated Wireless LAN Controller Switches 17 Attaching Brackets to All Other Catalyst 3750 Switches 18 Mounting the Switch in a Rack 24 Attaching ...Powering Considerations 8 Cabling Considerations 9 Recommended Cabling Configurations 10 Installing the Switch 11 Rack-Mounting 12 Removing Screws from SFP Module Slots 34 Installing and Removing XENPAK Modules (Catalyst 3750G-16TD Switch) 35 Installing a XENPAK Module 36 Removing a XENPAK Module 38 Connecting...
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... > Product and Support Documentation/Cisco IOS Software. For information about the standard Cisco IOS Release 12.1 or 12.2 commands, see the switch software configuration guide, the switch command reference, and the switch system message guide on the Cisco.com Product Documentation home page....features of the Catalyst 3750 family of each switch, explains how to configure your switch. Conventions This document uses these conventions and symbols for installing the Catalyst 3750 switches. It describes the physical and performance characteristics of switches. Preface Audience ...
... > Product and Support Documentation/Cisco IOS Software. For information about the standard Cisco IOS Release 12.1 or 12.2 commands, see the switch software configuration guide, the switch command reference, and the switch system message guide on the Cisco.com Product Documentation home page....features of the Catalyst 3750 family of each switch, explains how to configure your switch. Conventions This document uses these conventions and symbols for installing the Catalyst 3750 switches. It describes the physical and performance characteristics of switches. Preface Audience ...
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Catalyst 3750G-12S-SD switch-12 SFP module slots - Catalyst 3750G-24TS-1U switch-1 RU-24 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-24WS-S25 switch-24 10/100/1000 PoE ports, 2 SFP module slots, and an integrated Cisco wireless LAN controller supporting up to 25 Cisco Lightweight Access Points - Features Chapter 1 Product Overview • Gigabit Ethernet Configurations - Catalyst 3750G-24WS-S50...
Catalyst 3750G-12S-SD switch-12 SFP module slots - Catalyst 3750G-24TS-1U switch-1 RU-24 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-24WS-S25 switch-24 10/100/1000 PoE ports, 2 SFP module slots, and an integrated Cisco wireless LAN controller supporting up to 25 Cisco Lightweight Access Points - Features Chapter 1 Product Overview • Gigabit Ethernet Configurations - Catalyst 3750G-24WS-S50...
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... or Cisco RPS 675 redundant power system (RPS) that operates on Gigabit Ethernet interfaces if the speed is 1000 Mb/s. • The Catalyst 3750 switches support stacking. Chapter 1 Product Overview Front Panel Description Note You can stack up to nine switches in Figure 1-1. The Catalyst 3750G-12S-SD switch does not support an RPS. Figure 1-1 Catalyst 3750-24FS Switch 132240...
... or Cisco RPS 675 redundant power system (RPS) that operates on Gigabit Ethernet interfaces if the speed is 1000 Mb/s. • The Catalyst 3750 switches support stacking. Chapter 1 Product Overview Front Panel Description Note You can stack up to nine switches in Figure 1-1. The Catalyst 3750G-12S-SD switch does not support an RPS. Figure 1-1 Catalyst 3750-24FS Switch 132240...
Hardware Installation Guide
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... Description Chapter 1 Product Overview The downlink SFP module slots on the Catalyst 3750V2-24FS switch are grouped in pairs. Figure 1-3 Catalyst 3750-24TS and 3750V2-24TS Switch 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20... 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 2 1 10/100 ports 2 SFP module slots Catalyst 3750 Switch Hardware Installation Guide 1-4 OL-6336-10 The ...
... Description Chapter 1 Product Overview The downlink SFP module slots on the Catalyst 3750V2-24FS switch are grouped in pairs. Figure 1-3 Catalyst 3750-24TS and 3750V2-24TS Switch 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20... 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 2 1 10/100 ports 2 SFP module slots Catalyst 3750 Switch Hardware Installation Guide 1-4 OL-6336-10 The ...
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The SFP module slots are numbered 1 and 2. Figure 1-5 Catalyst 3750-24PS and 3750V2-24PS Switch 104577 SYST RPS STAT DUPLX SPEED PoE MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X Catalyst 3750 SERIES 14X 24X 1 2 1 2 1 10/100 PoE... . Port 3 is above port 4, and so on . The ports are numbered 1 through 48. Figure 1-4 Catalyst 3750-48TS and 3750V2-48TS Switch 86542 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 2X 34 56 78 9 10 11 12 13 14 15 16 17 18 15X 17X 16X 18X 19 20 21 22 23...
The SFP module slots are numbered 1 and 2. Figure 1-5 Catalyst 3750-24PS and 3750V2-24PS Switch 104577 SYST RPS STAT DUPLX SPEED PoE MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X Catalyst 3750 SERIES 14X 24X 1 2 1 2 1 10/100 PoE... . Port 3 is above port 4, and so on . The ports are numbered 1 through 48. Figure 1-4 Catalyst 3750-48TS and 3750V2-48TS Switch 86542 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 2X 34 56 78 9 10 11 12 13 14 15 16 17 18 15X 17X 16X 18X 19 20 21 22 23...
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... 1 3 48X 2 4 1 2 1 10/100 PoE ports 2 SFP module slots Gigabit Ethernet Switches Catalyst 3750G-12S and Catalyst 3750G-12S-SD Switch Front Panel The SFP module slots on the switch are numbered 1 to 28 on the Catalyst 3750G-24TS Switch (Figure 1-9) and on . The SFP module slots are grouped in Figure 1-6. Figure 1-7 Catalyst 3750G-12S and 3750G-12S-SD Switch 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE...
... 1 3 48X 2 4 1 2 1 10/100 PoE ports 2 SFP module slots Gigabit Ethernet Switches Catalyst 3750G-12S and Catalyst 3750G-12S-SD Switch Front Panel The SFP module slots on the switch are numbered 1 to 28 on the Catalyst 3750G-24TS Switch (Figure 1-9) and on . The SFP module slots are grouped in Figure 1-6. Figure 1-7 Catalyst 3750G-12S and 3750G-12S-SD Switch 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE...
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Chapter 1 Product Overview Figure 1-8 Catalyst 3750G-24T Switch SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 1 1 10/100/1000 ports Catalyst 3750 SERIES Figure 1-9 Catalyst 3750G-24TS Switch SYST RPS MASTR STAT DUPLX... SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24...
Chapter 1 Product Overview Figure 1-8 Catalyst 3750G-24T Switch SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 1 1 10/100/1000 ports Catalyst 3750 SERIES Figure 1-9 Catalyst 3750G-24TS Switch SYST RPS MASTR STAT DUPLX... SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24...
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...45 46 47 48 47X 32X 34X Catalyst 3750G SERIES 49 51 48X 50 52 1 2 1 10/100/1000 ports 2 SFP module slots Catalyst 3750G-24PS Switch Front Panel The 10/100/1000 PoE ports on the switch are numbered 49 to 28. Figure 1-12 Catalyst 3750G-24PS Switch 119769 SYST RPS MASTR STAT DUPLX ...SPEED STACK PoE MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15...
...45 46 47 48 47X 32X 34X Catalyst 3750G SERIES 49 51 48X 50 52 1 2 1 10/100/1000 ports 2 SFP module slots Catalyst 3750G-24PS Switch Front Panel The 10/100/1000 PoE ports on the switch are numbered 49 to 28. Figure 1-12 Catalyst 3750G-24PS Switch 119769 SYST RPS MASTR STAT DUPLX ...SPEED STACK PoE MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15...
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...52. Note The 10-Gigabit Ethernet XENPAK modules are grouped in the software documentation. Figure 1-13 Catalyst 3750G-48PS Switch 119771 SYST RPS MASTR STAT DUPLX SPEED STACK PoE MODE 1 1X 2X 23 45 67 8 9 10 11 12 13 14 15 16 17 15X 17X 18 19 20 21 22 23 24 25 26...1) is above the second member (port 2), as shown in Figure 1-14. Figure 1-14 Catalyst 3750G-16TD Switch 104572 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 2X 34 56 78 9 10 11 12 13 14 15 16 15X 16X 1 TX RX Catalyst 3750 series 1 2 1 10/100/1000 ports 2 XENPAK module slot OL-6336-10...
...52. Note The 10-Gigabit Ethernet XENPAK modules are grouped in the software documentation. Figure 1-13 Catalyst 3750G-48PS Switch 119771 SYST RPS MASTR STAT DUPLX SPEED STACK PoE MODE 1 1X 2X 23 45 67 8 9 10 11 12 13 14 15 16 17 15X 17X 18 19 20 21 22 23 24 25 26...1) is above the second member (port 2), as shown in Figure 1-14. Figure 1-14 Catalyst 3750G-16TD Switch 104572 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 2X 34 56 78 9 10 11 12 13 14 15 16 15X 16X 1 TX RX Catalyst 3750 series 1 2 1 10/100/1000 ports 2 XENPAK module slot OL-6336-10...
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... ports for Cisco IP Phones and Cisco Aironet Access Points. 1-10 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 Figure 1-15 Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 Switch 141726 SYST RPS MASTR STAT DUPLX SPEED STACK PoE 12 1X 34 56 78 9 10 11 12 11X 2X.../s, or 100 Mb/s. 10/100 and 10/100/1000 Ports Chapter 1 Product Overview Catalyst 3750G Integrated Wireless LAN Controller Switch Front Panel The Catalyst 3750G Integrated Wireless LAN Controller switches have an integrated Cisco wireless LAN controller. You can support up to operate in Figure 1-15. When set...
... ports for Cisco IP Phones and Cisco Aironet Access Points. 1-10 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 Figure 1-15 Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 Switch 141726 SYST RPS MASTR STAT DUPLX SPEED STACK PoE 12 1X 34 56 78 9 10 11 12 11X 2X.../s, or 100 Mb/s. 10/100 and 10/100/1000 Ports Chapter 1 Product Overview Catalyst 3750G Integrated Wireless LAN Controller Switch Front Panel The Catalyst 3750G Integrated Wireless LAN Controller switches have an integrated Cisco wireless LAN controller. You can support up to operate in Figure 1-15. When set...
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... exceed 6,562 feet (2 kilometers). For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature is the default setting. Therefore, you enable the auto-MDIX feature, the switch detects the required cable type for this feature, see the Catalyst 3750 switch release notes. 1-12 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10
... exceed 6,562 feet (2 kilometers). For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature is the default setting. Therefore, you enable the auto-MDIX feature, the switch detects the required cable type for this feature, see the Catalyst 3750 switch release notes. 1-12 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10
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...Duplex LED 6 Status LED 7 Master LED 8 RPS LED 9 System LED Chapter 1 Product Overview 1-14 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 10/100 and 10/100/1000 Ports Figure 1-16 Switch LEDs (No PoE) SYST RPS MASTR STAT DUPLX SPEED STACK MODE 132966 12345678 1 Mode button 2 Stack ...LED 3 Speed LED 5 Status LED 6 Master LED 7 RPS LED1 4 Duplex LED 8 System LED 1. The RPS LED is not used on the Catalyst 3750G-12S-SD switch.
...Duplex LED 6 Status LED 7 Master LED 8 RPS LED 9 System LED Chapter 1 Product Overview 1-14 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 10/100 and 10/100/1000 Ports Figure 1-16 Switch LEDs (No PoE) SYST RPS MASTR STAT DUPLX SPEED STACK MODE 132966 12345678 1 Mode button 2 Stack ...LED 3 Speed LED 5 Status LED 6 Master LED 7 RPS LED1 4 Duplex LED 8 System LED 1. The RPS LED is not used on the Catalyst 3750G-12S-SD switch.
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...Catalyst 3750G-12S-SD switch. Table 1-2 lists the LED colors and their meanings. Table 1-3 Master LED Port Mode Off Green Amber Description Switch is off or not properly connected. RPS is the stack master or a standalone switch. For more information about the Cisco RPS 675, see the Cisco... For more information about the Cisco RPS 2300, see the Cisco RPS 675 Redundant Power System Hardware Installation Guide. An error occurred when the switch was selecting the stack master switch or a stack error. 1-16 Catalyst 3750 Switch Hardware Installation Guide OL-6336-...
...Catalyst 3750G-12S-SD switch. Table 1-2 lists the LED colors and their meanings. Table 1-3 Master LED Port Mode Off Green Amber Description Switch is off or not properly connected. RPS is the stack master or a standalone switch. For more information about the Cisco RPS 675, see the Cisco... For more information about the Cisco RPS 2300, see the Cisco RPS 675 Redundant Power System Hardware Installation Guide. An error occurred when the switch was selecting the stack master switch or a stack error. 1-16 Catalyst 3750 Switch Hardware Installation Guide OL-6336-...
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...• The 10/100/1000 port LEDs 23 and 24 on the Catalyst 3750G-24T switch show the status for StackWise ports 1 and 2, respectively. • SFP module port LEDs 11 and 12 on the Catalyst 3750G-12S and the Catalyst 3750G-12S-SD switch show the status for StackWise ports 1 and 2, respectively. • SFP... module port LEDs 25 and 26 on all the switches in the stack, the stack is not operating at full...
...• The 10/100/1000 port LEDs 23 and 24 on the Catalyst 3750G-24T switch show the status for StackWise ports 1 and 2, respectively. • SFP module port LEDs 11 and 12 on the Catalyst 3750G-12S and the Catalyst 3750G-12S-SD switch show the status for StackWise ports 1 and 2, respectively. • SFP... module port LEDs 25 and 26 on all the switches in the stack, the stack is not operating at full...
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... exhaust 4 5 4 RPS connector 5 AC power connector OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-21 Chapter 1 Product Overview Rear Panel Description Rear Panel Description The switch rear panel has an AC or DC power connector, an RPS connector (except for the Catalyst 3750G-12S-SD switch), an RJ-45 console port, two StackWise ports, and a service...
... exhaust 4 5 4 RPS connector 5 AC power connector OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-21 Chapter 1 Product Overview Rear Panel Description Rear Panel Description The switch rear panel has an AC or DC power connector, an RPS connector (except for the Catalyst 3750G-12S-SD switch), an RJ-45 console port, two StackWise ports, and a service...
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Rear Panel Description Figure 1-22 Catalyst 3750G-24TS Switch Chapter 1 Product Overview 86547 STACK 1 STACK 2 CONSOLE DSCPIENPCPO+IUWF1TI2EESvDRFISO@NUR1MP7RPAaELNYMUOATLE 1 23 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 5 4 AC power connector 5 RPS connector Figure 1-23 Catalyst 3750G-12S-SD Switch Rear Panel STACK 1 STACK 2 CONSOLE 336.0--712.V5A B- + A- + 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 DC power connector 5 Ground lug bracket 132634 1-22 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10
Rear Panel Description Figure 1-22 Catalyst 3750G-24TS Switch Chapter 1 Product Overview 86547 STACK 1 STACK 2 CONSOLE DSCPIENPCPO+IUWF1TI2EESvDRFISO@NUR1MP7RPAaELNYMUOATLE 1 23 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 5 4 AC power connector 5 RPS connector Figure 1-23 Catalyst 3750G-12S-SD Switch Rear Panel STACK 1 STACK 2 CONSOLE 336.0--712.V5A B- + A- + 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 DC power connector 5 Ground lug bracket 132634 1-22 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10
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... Redundant Power System Hardware Installation Guide. Caution You must connect the Catalyst 3750G-12S-SD switch only to a DC-input power source that provides seamless failover for the Catalyst 3750G-12S-SD switch. For more information on the Catalyst 3750G-12S-SD switch, you can order these StackWise cables from your Cisco sales representative: • CAB-STACK-50CM= (0.5-meter cable) • CAB-STACK...
... Redundant Power System Hardware Installation Guide. Caution You must connect the Catalyst 3750G-12S-SD switch only to a DC-input power source that provides seamless failover for the Catalyst 3750G-12S-SD switch. For more information on the Catalyst 3750G-12S-SD switch, you can order these StackWise cables from your Cisco sales representative: • CAB-STACK-50CM= (0.5-meter cable) • CAB-STACK...
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... that range from Cisco. Use the supplied RPS connector cable to connect the RPS to the failed device, preventing loss of the console port and the supplied RJ-45-to a terminal, you lose connectivity between the switch and the controller. Note On the Catalyst 3750G-24WS-S25 and the 3750G-24WS-S50 switches, there are two...
... that range from Cisco. Use the supplied RPS connector cable to connect the RPS to the failed device, preventing loss of the console port and the supplied RJ-45-to a terminal, you lose connectivity between the switch and the controller. Note On the Catalyst 3750G-24WS-S25 and the 3750G-24WS-S50 switches, there are two...