Cisco 3750G-12S - Catalyst Switch - Stackable Manuals

Manuals and User Guides for Cisco 3750G-12S - Catalyst Switch - Stackable. We have 3 Cisco 3750G-12S - Catalyst Switch - Stackable manuals available for free PDF download: Hardware Installation Manual, Specifications, Description

Cisco 3750G-12S - Catalyst Switch - Stackable Hardware Installation Manual (146 pages)

Hardware Installation Guide

Brand: Cisco | Category: Switch | Size: 8.03 MB

Table of Contents
3
Preface
7
Audience
7
Purpose
7
Conventions
7
Related Publications
8
Obtaining Documentation, Obtaining Support, and Security Guidelines
9
Product Overview
11
Features
11
Front Panel Description
11
Fast Ethernet Switches
13
Catalyst 3750-24FS and 3750V2-24FS Switch Front Panel
13
Catalyst 3750-24TS and 3750V2-24TS Switch Front Panel
14
Catalyst 3750-48TS and 3750V2-48TS Switch Front Panel
15
Catalyst 3750-24PS and 3750V2-24PS Switch Front Panel
15
Catalyst 3750-48PS and 3750V2-48PS Switch Front Panel
16
Gigabit Ethernet Switches
16
Catalyst 3750G-12S and Catalyst 3750G-12S-SD Switch Front Panel
16
Catalyst 3750-24T, 3750G-24TS, and 3750G-24TS-1U Switch Front Panel
16
Catalyst 3750G-48TS Switch Front Panel
18
Catalyst 3750G-24PS Switch Front Panel
18
Catalyst 3750G-48PS Switch Front Panel
19
Catalyst 3750G-16TD Switch Front Panel
19
Catalyst 3750G Integrated Wireless LAN Controller Switch Front Panel
20
10/100 and 10/100/1000 Ports
20
100BASE-FX Ports
22
SFP Module Slots
22
SFP Modules
23
XENPAK Module Slot (Catalyst 3750G-16TD Switch)
23
Leds
23
Master LED
24
System LED
25
Rps Led
25
Master LED
25
Master Led
26
Port Leds and Modes
27
Rear Panel Description
31
Stackwise Ports
34
Power Connectors
35
Internal Power Supply Connector
35
DC Power Connector
35
Cisco RPS Connector
35
Console Port
36
Management Options
36
Network Configurations
37
Switch Installation
39
Preparing for Installation
39
Warnings
40
Installation Guidelines
44
Box Contents
45
Tools and Equipment
45
Verifying Switch Operation
45
Powering on the Switch and Running POST
45
Powering off the Switch
46
Planning the Stack
46
Planning Considerations
46
Powering Considerations
46
Cabling Considerations
47
Recommended Cabling Configurations
48
Installing the Switch
49
Rack-Mounting
50
Removing Screws from the Switch
50
Attaching Brackets to the Catalyst 3750G-24TS Switch
50
Attaching Brackets to the Catalyst 3750G Integrated Wireless LAN Controller Switches
50
Attaching Brackets to All Other Catalyst 3750 Switches
50
Mounting the Switch in a Rack
50
Attaching the Cable Guide
50
Wall-Mounting
65
Attaching the Brackets to the Switch for Wall-Mounting
65
Attaching the RPS Connector Cover
65
Mounting the Switch on a Wall
65
Mounting the Switch on a Wall
67
Table- or Shelf-Mounting
68
Connecting Stackwise Cable to Stackwise Ports
68
Installing and Removing SFP Modules
71
Installing SFP Modules into SFP Module Slots
71
Removing SFP Modules from SFP Module Slots
72
Installing and Removing XENPAK Modules (Catalyst 3750G-16TD Switch)
73
Installing a XENPAK Module
74
Removing a XENPAK Module
76
Connecting to the 10/100 and 10/100/1000 Ports
77
Connecting to an SFP Module
79
Connecting to a Fiber-Optic SFP Module
79
Connecting to 1000BASE-T SFP Modules
81
Connecting to a XENPAK Module
82
Where to Go Next
83
Diagnosing Problems
85
Verify Switch POST Results
85
Monitor Switch Leds
85
Verify Switch Connections
85
Troubleshooting
85
Bad or Damaged Cable
86
Ethernet and Fiber Cables
86
Link Status
87
Poe Connections
87
Transceiver Module Port Issues
87
Port and Interface Settings
88
Ping the End Device
88
Spanning Tree Loops
88
Monitor Switch Performance
89
Speed, Duplex, and Autonegotiation
89
Autonegotiation and NIC Cards
89
Cabling Distance
89
Clearing the Switch IP Address and Configuration
90
Replacing a Failed Stack Member
90
Finding the Switch Serial Number
91
Technical Specifications
97
And 10/100/1000 Ports
109
Connector and Cable Specifications
109
Connector Specifications
109
SFP Module Ports
109
XENPAK Module Ports (Catalyst 3750G-16TD Switch)
109
- Sfp Module Ports
  111
- Identifying a Crossover Cable
  113
SFP Module Cable Specifications
113
Two Twisted-Pair Cable Pinouts
113
Four Twisted-Pair Cable Pinouts for 10/100 Ports
113
Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports
113
Identifying a Crossover Cable
116
Crossover Cable and Adapter Pinouts
117
Preparing for Installation
119
Connecting to DC Power
119
Grounding the Switch
119
Wiring the DC-Input Power Source
119
Grounding the Switch
120
Configuring the Switch with the CLI-Based Setup Program
127
- Accessing the CLI
  128
- Appendix
  128
Accessing the CLI through Express Setup
128
Accessing the CLI through the Console Port
128
Taking out What You Need
128
IP Settings
133
Completing the Setup Program
133

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