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1-2

Catalyst 3750 Metro Switch Hardware Installation Guide

OL-9160-02

Chapter 1 Product Overview

Front Panel Description

–

1000BASE-SX

–

1000BASE-T

–

1000BASE-ZX

–

Coarse wavelength-division multiplexing (CWDM)

Note When you install 1000BASE-T SFP modules in the standard ports, they can operate at 10,

100, or 1000 Mb/s in full-duplex mode. When you install 1000BASE-T SFP modules in the

enhanced-services ports, they operate only at 1000 Mb/s.

• Configuration

–

For 10/100 ports, autonegotiates the speed and the duplex settings

–

For standard ports, autonegotiates the speed and the duplex settings

• Power redundancy through an optional second power supply

Front Panel Description

The switch FastEthernet ports are numbered 1 through 24 (in software they are numbered

fastethernet1/0/1 to fastethernet1/0/24). These ports are grouped into pairs. The first member of the pair

(port 1) is above the second member (port 2) on the far left, as shown in Figure 1-1. Port 3 is above port 4,

and so on.

Figure 1-1 Catalyst 3750 Metro Switch Front Panel

The standard SFP module ports are numbered 1 and 2 (left to right). In software, they are numbered

gigabitethernet1/0/1 and gigabitethernet1/0/2. The enhanced-services SPF module ports are numbered 1

and 2 (left to right). In software, they are numbered gigabitethernet 1/1/1 and gigabitethernet 1/1/2.

1 Console port 3 Standard SFP module ports

2 10/100 ports 4 Enhanced-services SFP module ports

SYST

RPS

MASTR

STAT

DUPLX

SPEED

STACK

Catalyst 3750 Metro

series

97424

11X

12X

13X

14X

23X

24X

ES PORTS

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 85 86

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