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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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...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... 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 ...
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... networking. Conventions This document uses these conventions and symbols for installing the Catalyst 3750 switches. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide vii Preface Audience This guide is for the networking or...Cisco IOS documentation set from the Cisco.com home page by choosing Support > Documentation > 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...
... networking. Conventions This document uses these conventions and symbols for installing the Catalyst 3750 switches. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide vii Preface Audience This guide is for the networking or...Cisco IOS documentation set from the Cisco.com home page by choosing Support > Documentation > 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...
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... Cisco Lightweight Access Points - Catalyst 3750G-24PS switch-24 10/100/1000 PoE ports and 4 SFP module slots - For 10/100 ports, autonegotiates the speed and duplex settings - Catalyst 3750G-48PS switch-48 10/100/1000 PoE ports and 4 SFP module slots - Features Chapter 1 Product Overview • Gigabit Ethernet Configurations - Catalyst 3750G-24T switch-24 10/100/1000 Ethernet ports - Catalyst 3750G-12S switch-12...
... Cisco Lightweight Access Points - Catalyst 3750G-24PS switch-24 10/100/1000 PoE ports and 4 SFP module slots - For 10/100 ports, autonegotiates the speed and duplex settings - Catalyst 3750G-48PS switch-48 10/100/1000 PoE ports and 4 SFP module slots - Features Chapter 1 Product Overview • Gigabit Ethernet Configurations - Catalyst 3750G-24T switch-24 10/100/1000 Ethernet ports - Catalyst 3750G-12S switch-12...
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... stacking. The SFP modules slots are hot-swappable. • Connection for an optional Cisco RPS 2300 or Cisco RPS 675 redundant power system (RPS) that operates on AC input and supplies backup DC power output to the Catalyst 3750 switches. The Catalyst 3750G-12S-SD switch does not support an RPS. StackWise ports are not user-configurable. •...
... stacking. The SFP modules slots are hot-swappable. • Connection for an optional Cisco RPS 2300 or Cisco RPS 675 redundant power system (RPS) that operates on AC input and supplies backup DC power output to the Catalyst 3750 switches. The Catalyst 3750G-12S-SD switch does not support an RPS. StackWise ports are not user-configurable. •...
Hardware Installation Guide
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... Chapter 1 Product Overview The downlink SFP module slots on the Catalyst 3750V2-24FS switch are numbered 1 through 24. 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...
... Chapter 1 Product Overview The downlink SFP module slots on the Catalyst 3750V2-24FS switch are numbered 1 through 24. 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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... 1 Product Overview Front Panel Description Catalyst 3750-48TS and 3750V2-48TS Switch Front Panel The 10/100 ports on the switch are numbered 1 to 4. Port 3 is above port 4, and so on. 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... the pair (port 1) is above the second member (port 2), as shown in Figure 1-5. 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...
... 1 Product Overview Front Panel Description Catalyst 3750-48TS and 3750V2-48TS Switch Front Panel The 10/100 ports on the switch are numbered 1 to 4. Port 3 is above port 4, and so on. 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... the pair (port 1) is above the second member (port 2), as shown in Figure 1-5. 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...
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... 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 25 to 4. Figure 1-7 Catalyst 3750G-12S and 3750G-12S-SD Switch 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 1 2 3 4 5 6 7 8 Catalyst 3750 SERIES 9 10 11 12 1 1 SFP module slots Catalyst 3750-24T, 3750G-24TS, and 3750G-24TS-1U Switch Front Panel The 10/100/1000...
... 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 25 to 4. Figure 1-7 Catalyst 3750G-12S and 3750G-12S-SD Switch 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 1 2 3 4 5 6 7 8 Catalyst 3750 SERIES 9 10 11 12 1 1 SFP module slots Catalyst 3750-24T, 3750G-24TS, and 3750G-24TS-1U Switch Front Panel The 10/100/1000...
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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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.... Port 3 is above the second member (port 2), as shown in Figure 1-12. The SFP module slots are numbered 25 to 52. 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 16 17 18 19 20... 21 22 23 24 Catalyst 3750G SERIES PoE-24 23X 25 14X 27 24X 26...
.... Port 3 is above the second member (port 2), as shown in Figure 1-12. The SFP module slots are numbered 25 to 52. 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 16 17 18 19 20... 21 22 23 24 Catalyst 3750G SERIES PoE-24 23X 25 14X 27 24X 26...
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...grouped in pairs. Note The 10-Gigabit Ethernet XENPAK modules are referred to 52. 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 numbered 1. The SFP module slots are grouped 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...
...grouped in pairs. Note The 10-Gigabit Ethernet XENPAK modules are referred to 52. 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 numbered 1. The SFP module slots are grouped 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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...are numbered 1 through 24 and grouped in full duplex. 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 12X 13 14 13X 15 16 17 18 19 20 21... itself accordingly. 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. The switch also has two internal Gigabit Ethernet ports that both the 10/100 and the...
...are numbered 1 through 24 and grouped in full duplex. 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 12X 13 14 13X 15 16 17 18 19 20 21... itself accordingly. 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. The switch also has two internal Gigabit Ethernet ports that both the 10/100 and the...
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...connected to enable the automatic medium-dependent interface crossover (auto-MDIX) feature. For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature is on switches running Cisco IOS Release 12.2(18)SE or later. The 100BASE-FX ports operate only at 100 Mb/s in Table... B-1 on the switch, no matter what type of device is disabled by a crossover cable. 100BASE-FX Ports The 100BASE-FX ports use 50/125- SFP Module Slots Catalyst 3750 switches...
...connected to enable the automatic medium-dependent interface crossover (auto-MDIX) feature. For releases between Cisco IOS Release 12.1(14)EA1 and 12.2(18)SE, the auto-MDIX feature is on switches running Cisco IOS Release 12.2(18)SE or later. The 100BASE-FX ports operate only at 100 Mb/s in Table... B-1 on the switch, no matter what type of device is disabled by a crossover cable. 100BASE-FX Ports The 100BASE-FX ports use 50/125- SFP Module Slots Catalyst 3750 switches...
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... 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 The RPS LED is not used on the Catalyst 3750G-12S-SD switch. 10/100 and 10/100/1000 Ports Figure 1-16 Switch LEDs (No PoE) SYST RPS MASTR STAT DUPLX SPEED STACK MODE 132966 12345678...
... 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 The RPS LED is not used on the Catalyst 3750G-12S-SD switch. 10/100 and 10/100/1000 Ports Figure 1-16 Switch LEDs (No PoE) SYST RPS MASTR STAT DUPLX SPEED STACK MODE 132966 12345678...
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... 1-2 lists the LED colors and their meanings. For more information about the Cisco RPS 2300, see the Cisco RPS 675 Redundant Power System Hardware Installation Guide. These guides are available on the Catalyst 3750G-12S-SD switch. The RPS is off or not properly connected. Press the Standby/Active button on the RPS, and the LED...
... 1-2 lists the LED colors and their meanings. For more information about the Cisco RPS 2300, see the Cisco RPS 675 Redundant Power System Hardware Installation Guide. These guides are available on the Catalyst 3750G-12S-SD switch. The RPS is off or not properly connected. Press the Standby/Active button on the RPS, and the LED...
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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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... 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 port (only on the Catalyst 3750G Integrated Wireless LAN Controller switches). Figure 1-20 Catalyst 3750-24TS, 3750G-24T, 3750G-12S, 3750G-16TD, and 3750-48TS Switch 86548 STACK 1 STACK 2 CONSOLE 1.6A-100R>09A-A2T0,IN05GV0-~60 HZ...
... 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 port (only on the Catalyst 3750G Integrated Wireless LAN Controller switches). Figure 1-20 Catalyst 3750-24TS, 3750G-24T, 3750G-12S, 3750G-16TD, and 3750-48TS Switch 86548 STACK 1 STACK 2 CONSOLE 1.6A-100R>09A-A2T0,IN05GV0-~60 HZ...
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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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...For more information on the Catalyst 3750G-12S-SD switch, you can order these StackWise cables from -36 to -72 VDC. Except on the Cisco RPS 2300, see Appendix C, "Connecting to the failed device. Cisco RPS Connector The Cisco RPS 2300 (model PWR-RPS2300) and the Cisco RPS 675 (model PWR675-AC...properly or might be connected to the same AC power source. The Cisco RPS 2300 is an autoranging unit that provides seamless failover for up to six network devices for the Catalyst 3750G-12S-SD switch. If the supply voltage is powered through the internal power supply. Use...
...For more information on the Catalyst 3750G-12S-SD switch, you can order these StackWise cables from -36 to -72 VDC. Except on the Cisco RPS 2300, see Appendix C, "Connecting to the failed device. Cisco RPS Connector The Cisco RPS 2300 (model PWR-RPS2300) and the Cisco RPS 675 (model PWR675-AC...properly or might be connected to the same AC power source. The Cisco RPS 2300 is an autoranging unit that provides seamless failover for up to six network devices for the Catalyst 3750G-12S-SD switch. If the supply voltage is powered through the internal power supply. Use...
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... port and adapter pinout information, see the Cisco RPS 675 Redundant Power System Hardware Installation Guide. Note On the Catalyst 3750G-24WS-S25 and the 3750G-24WS-S50 switches, there are two console ports; For more information on the Cisco RPS 675, see the "Connector and Cable...Management Options Chapter 1 Product Overview Cisco RPS 675 The Cisco RPS 675 has two output levels: -48 V and 12 V with Cisco Network Assistant guide on starting the Network Assistant application, see the device manager online help. 1-26 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10...
... port and adapter pinout information, see the Cisco RPS 675 Redundant Power System Hardware Installation Guide. Note On the Catalyst 3750G-24WS-S25 and the 3750G-24WS-S50 switches, there are two console ports; For more information on the Cisco RPS 675, see the "Connector and Cable...Management Options Chapter 1 Product Overview Cisco RPS 675 The Cisco RPS 675 has two output levels: -48 V and 12 V with Cisco Network Assistant guide on starting the Network Assistant application, see the device manager online help. 1-26 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10...