Front panel description, 1000base-sx, 1000base-t – Cisco 3750 User Manual
Page 12: 1000base-zx, Coarse wavelength-division multiplexing (cwdm), Configuration
1-2
Catalyst 3750 Metro Switch Hardware Installation Guide
OL-9160-02
Chapter 1 Product Overview
Front Panel Description
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1000BASE-SX
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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
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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
. 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
MODE
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2
3
4
5
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7
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10
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Catalyst 3750 Metro
series
97424
1X
2X
11X
12X
13X
14X
23X
24X
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2
1
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4
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CONSOLE
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ES POR
TS