Cisco 2900 SERIES XL User Manual Page 21
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CHAPTER
1-1
Catalyst 2900 Series XL Hardware Installation Guide
78-6461-03
1
Product Overview
This chapter provides the following topics that describe the
Catalyst 2900 series XL switches, hereafter referred to as the switches.
• Switch features, including management options
• Descriptions of the front and rear panels
• Descriptions of the LEDs
Features
The switches are stackable 10/100 Ethernet switches to which you can connect
workstations, Cisco IP Phones, and other network devices such as servers,
routers, and other switches. The 2900 XL LRE switches employ Long-Reach
Ethernet (LRE), a very-high-data-rate digital subscriber line (VDSL)-based
technology that allows an Ethernet network to reach distances up to 4921 feet
(1500 meters). The switches can be deployed as backbone switches, aggregating
10/100 and Gigabit Ethernet traffic from other network devices.
The Catalyst 2900 XL switches have these features:
• Autonegotiates speed and duplex operation on all 10/100 ports
• Operates in full-duplex mode on all 100BASE-FX ports
• Checks for errors on a received packet, determines the destination port, stores
the packet in shared memory, and then forwards the packet to the destination
port
- Catalyst 2900 Series XL 1
- Hardware Installation Guide 1
- CONTENTS 5
- 2 Installation 2-1 6
- 3 Troubleshooting 3-1 7
- No On/Off Switch Warning C-27 9
- Contents 10
- 78-6461-03 10
- Audience 11
- Organization 12
- Conventions 12
- Waarschuwing 13
- Varoitus 13
- Related Publications 16
- Obtaining Documentation 17
- Ordering Documentation 18
- Documentation Feedback 18
- Cisco.com 19
- Technical Assistance Center 19
- Contacting TAC by Telephone 20
- Product Overview 21
- Features 22
- Management Interface Options 24
- Front-Panel Description 25
- 10/100 Ports 26
- 100BASE-FX Ports 27
- Expansion Slots 28
- System LED 31
- Port LEDs and Modes 33
- 2924 LRE XL Switches 34
- Expansion Slot LEDs 37
- Rear-Panel Description 38
- Power Connectors 39
- Console Port 41
- Installation 43
- Chapter 2 Installation 44
- Preparing for Installation 44
- EMC Regulatory Statements 46
- Installation Guidelines 47
- Verifying Package Contents 48
- Fixed-port 52
- Catalyst 2900 series XL 52
- Modular 52
- 2912MF XL, or 2924M XL Switch 53
- (Front-Panel Forward) 54
- Switches (Rear-Panel Forward) 57
- Forward) 60
- Mounting the Switch in a Rack 61
- Phillips machine 62
- 2924 LRE XL switches 63
- Mounting the Switch to a Wall 65
- User-supplied 66
- Vertical 66
- Connecting to a 10/100 Port 68
- Fiber-optic 71
- 100BASE-FX port 71
- Connecting to an LRE Port 72
- Connecting to a Module Port 75
- Where to Go Next 76
- Troubleshooting 77
- Understanding POST Results 78
- Diagnosing Problems 79
- Chapter3 Troubleshooting 80
- Technical Specifications 83
- +12V @0.75A 84
- +12V @0.55A 86
- Connector Specifications 89
- LRE Ports 91
- RJ-21 Cable Pinouts 93
- Identifying a Rollover Cable 94
- Connecting to a PC 94
- Connecting to a Terminal 95
- Translated Safety Warnings 97
- PWR300-AC-RPS-N1) 99
- Qualified Personnel Warning 100
- Installation Warning 101
- Jewelry Removal Warning 102
- ¡Advertencia! 103
- Varning! 103
- Avvertenza 103
- Advarsel 103
- Stacking the Chassis Warning 104
- Main Disconnecting Device 105
- Overtemperature Warning 106
- Attention 107
- TN Power Warning 109
- Ground Connection Warning 110
- Circuit Breaker (15A) Warning 111
- Grounded Equipment Warning 113
- Supply Circuit Warning 114
- Voltage Warning 115
- ¡Atención! 116
- Power Supply Warning 117
- Lightning Activity Warning 119
- Product Disposal Warning 120
- Class 1 Laser Product Warning 121
- Laser Beam Exposure Warning 122
- No On/Off Switch Warning 123
- Numerics 131
- C-1 to C-33 137
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