Cisco 3750G-24T Hardware Installation Guide - Page 12

Catalyst 3750G-24TS switch-1.5 rack units RU-24 10/100/1000 Ethernet ports and 4 SFP

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Page 12 highlights

Features Chapter 1 Product Overview • Gigabit Ethernet Configurations - Catalyst 3750G-12S switch-12 SFP module slots - Catalyst 3750G-12S-SD switch-12 SFP module slots - Catalyst 3750G-24T switch-24 10/100/1000 Ethernet ports - Catalyst 3750G-24TS switch-1.5 rack units (RU)-24 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-24TS-1U switch-1 RU-24 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-48TS switch-48 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-24PS switch-24 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-48PS switch-48 10/100/1000 PoE 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 - Catalyst 3750G-24WS-S50 switch-24 10/100/1000 PoE ports, 2 SFP module slots, and an integrated Cisco wireless LAN controller supporting up to 50 Cisco Lightweight Access Points • 10-Gigabit Ethernet Configuration - Catalyst 3750G-16TD switch-16 10/100/1000 Ethernet ports and 1 10-Gigabit Ethernet XENPAK module slot Note The 10-Gigabit Ethernet XENPAK modules are referred to as 10-Gigabit Ethernet module ports in the software documentation. • The switches support these SFP modules: - 100BASE-FX multimode fiber (MMF) - 1000BASE-BX - 1000BASE-LX - 1000BASE-SX - 1000BASE-ZX - 1000BASE-T - Coarse wavelength-division multiplexing (CWDM) Note When you install 1000BASE-T SFP modules in Catalyst 3750 switches, they can operate either at 10, 100, or 1000 Mb/s in full-duplex mode or at 10 or 100 Mb/s in half-duplex mode. • For a list of the XENPAK modules that the Catalyst 3750G-16TD switch supports, see Table B-2 on page B-4. • Configuration - For 10/100 ports, autonegotiates the speed and duplex settings - For 10/100/1000 ports, autonegotiates the speed and supports only full-duplex mode Catalyst 3750 Switch Hardware Installation Guide 1-2 OL-6336-10

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1-2
Catalyst 3750 Switch Hardware Installation Guide
OL-6336-10
Chapter 1
Product Overview
Features
•
Gigabit Ethernet Configurations
–
Catalyst 3750G-12S switch—12 SFP module slots
–
Catalyst 3750G-12S-SD switch—12 SFP module slots
–
Catalyst 3750G-24T switch—24 10/100/1000 Ethernet ports
–
Catalyst 3750G-24TS switch—1.5 rack units (RU)—24 10/100/1000 Ethernet ports and 4 SFP
module slots
–
Catalyst 3750G-24TS-1U switch—1 RU—24 10/100/1000 Ethernet ports and 4 SFP
module slots
–
Catalyst 3750G-48TS switch—48 10/100/1000 Ethernet ports and 4 SFP module slots
–
Catalyst 3750G-24PS switch—24 10/100/1000 PoE ports and 4 SFP module slots
–
Catalyst 3750G-48PS switch—48 10/100/1000 PoE 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
–
Catalyst 3750G-24WS-S50 switch—24 10/100/1000 PoE ports, 2 SFP module slots, and an
integrated Cisco wireless LAN controller supporting up to 50 Cisco Lightweight Access Points
•
10-Gigabit Ethernet Configuration
–
Catalyst 3750G-16TD switch—16 10/100/1000 Ethernet ports and 1 10-Gigabit Ethernet
XENPAK module slot
Note
The 10-Gigabit Ethernet XENPAK modules are referred to as 10-Gigabit Ethernet module
ports in the software documentation.
•
The switches support these SFP modules:
–
100BASE-FX multimode fiber (MMF)
–
1000BASE-BX
–
1000BASE-LX
–
1000BASE-SX
–
1000BASE-ZX
–
1000BASE-T
–
Coarse wavelength-division multiplexing (CWDM)
Note
When you install 1000BASE-T SFP modules in Catalyst 3750 switches, they can operate either
at 10, 100, or 1000 Mb/s in full-duplex mode or at 10 or 100 Mb/s in half-duplex mode.
•
For a list of the XENPAK modules that the Catalyst 3750G-16TD switch supports, see
Table B-2 on
page B-4
.
•
Configuration
–
For 10/100 ports, autonegotiates the speed and duplex settings
–
For 10/100/1000 ports, autonegotiates the speed and supports only full-duplex mode