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Popular Cisco 2950SX 24 Manual Pages
Hardware Installation Guide - Page 3
... Information xix
Overview 1-1 Setting up the Switch 1-1 Features 1-1 Front-Panel Description 1-3 10/100 Ports 1-7 10/100/1000 Ports 1-8 100BASE-FX and 1000BASE-SX Ports 1-9 LRE Port 1-9 GBIC Module Ports 1-10 SFP Module Slots 1-11 SFP Modules 1-11 LEDs 1-13 System LED 1-16 RPS LED 1-16 Port Mode and Port Status LEDs 1-16
CONTENTS
OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
iii
Hardware Installation Guide - Page 22
... the Catalyst 2950 LRE switch release notes for errors on the Catalyst 2950T-24 switch, autonegotiates the speed and supports only full-duplex mode - For 10/100 ports, autonegotiates the speed and duplex settings - Catalyst 2950SX-48-SI switch-48 10/100 Ethernet ports and 2 1000BASE-SX ports - Features
Chapter 1 Overview
- Catalyst 2950G-12-EI-12 10/100 Ethernet ports and 2 GBIC...
Hardware Installation Guide - Page 23
...
Catalyst 2950 SERIES
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Catalyst 2950 Switch Hardware Installation Guide
1-3 Connection for an optional Cisco RPS 300 redundant power system (RPS) that uses AC input and supplies DC output to the switch
- No means that the CPE is not supported by the switch;
For more information on the console port on these switches, see the "Power Connectors" section on page 1-24. Figure...
Hardware Installation Guide - Page 25
...Catalyst 2950 SERIES
1 2
GBIC module slots
Figure 1-8 Catalyst 2950ST-8 LRE Switch
Power
LRE
connector
port
SFP ports
110.00A-1/02R.75A/TA2I0N500G--26400HVZ~
MODE
SYST RPS
STAT SPEED
CONSOLE
1
2
3
4
5
6
7
8
Console port
Catalyst 2950 LRE SERIES 1 2 1 2
10/100/1000 ports
60977
Front-Panel Description
81185
65507
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Catalyst 2950 Switch Hardware Installation Guide...
Hardware Installation Guide - Page 33
... 1-15 LEDs on Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches
RPS LED
Port status LEDs
System LED
Port mode LEDs
SYST RPS
STAT UTIL DUPLX SPEED MODE
Mode button
1x
2x
3x
4x
5x
6x
52918
OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
1-13 The location of the LEDs vary among switch models. The switch software configuration guide describes how to use...
Hardware Installation Guide - Page 34
...
Mode button
Figure 1-17 LEDs on Catalyst 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches
Port status LEDs
System LED
RPS LED
Port mode LEDs
SYST RPS STAT UTIL DUPLX SPEED
MODE
1
1X
23
45
67
89
10 11
12 13
14 15
16
15X 2X
16X
Mode button
65508
1-14
Catalyst 2950 Switch Hardware Installation Guide
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Hardware Installation Guide - Page 40
...
< 25% +
25% - 49% +
50% +
Catalyst 2950
2
If all LEDs on a Catalyst 2950G-48-EI, 2950SX-48-SI, or 2950T-48-SI switch are off, the switch is using less than 25 percent of the total bandwidth, and so on. (See Figure 1-24.)
1-20
Catalyst 2950 Switch Hardware Installation Guide
OL-6156-01 If LEDs for both GBIC module slots are off , the switch is using more than...
Hardware Installation Guide - Page 52
...POST, the System LED turns amber. Note POST failures are green. Catalyst 2950 Switch Hardware Installation Guide
2-6
OL-6156-01 If POST fails, see Chapter 3, "Troubleshooting," to the switch -
Four number-8 Phillips truss-head screws for attaching the brackets to the switch - See Section 3, "Running Express Setup," in a rack, on a wall, or on a table or shelf, you should...
Hardware Installation Guide - Page 65
... wall mounting configuration
After the switch is mounted on the wall, power the switch as described in getting started guide. Chapter 2 Installation
Figure 2-20 Mounting a Catalyst 2950 Switch to the switch. Note When you install the ground-lug kit, you can order a kit containing the ground lug and hardware (Cisco part number NEBS-LUG-3550=). To install the ground lug, you need...
Hardware Installation Guide - Page 69
... and validate that you do not install or remove the SFP module with fiber-optic cables attached to it because of latch your SFP module documentation.
OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
2-23 Chapter 2 Installation
Installing and Removing SFP Modules
Figure 2-27 Installing a GigaStack GBIC Module in the SFP module. Each port must not exceed the stipulated cable...
Hardware Installation Guide - Page 81
..., follow these guidelines:
Caution To comply with that GBIC module. After installing the 1000BASE-X GBIC in the fiber-optic receptacle (see the GBIC module documentation. OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
2-35 When connecting the ports on the Catalyst 2950G-24-EI-DC and Catalyst 2950ST-24 LRE 997 switches to connect the cable.
The plugs and caps...
Hardware Installation Guide - Page 91
Table A-6 lists the technical specifications for the Catalyst 2950 LRE switches. Table A-8 and Table A-9 list the regulatory agency approvals for fiber-optic uplink ports. Table A-1 Technical Specifications for Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches
Environmental Ranges
Operating temperature
32 to 113°F (0 to 45°C)
Storage temperature
-...
Hardware Installation Guide - Page 93
...15,000 ft (4570 m)
Shock
84 in . (4.36 x 44.45 x 24.18 cm)
Catalyst 2950 Switch Hardware Installation Guide
A-3 Appendix A Technical Specifications
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Table A-3 Technical Specifications for Catalyst 2950G-24-EI-DC Switch
Shock
Power Requirements Power consumption Power rating DC input voltage Wire gauge for the Cisco RPS 675 +12 V @4 A
Power consumption
50W (maximum)
171 Btus per...
Hardware Installation Guide - Page 102
... cables that you need. Use the Cisco part numbers in Table 2-1 to an SC or ST port on a target device by using one RJ-45 connector, as shown in Figure B-5. The GigaStack GBIC cables are proprietary, high-data-rate cables with the GigaStack GBIC. Figure B-6 GigaStack Connector
60536
Catalyst 2950 Switch Hardware Installation Guide
B-4
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Figure B-4 MT-RJ...
Hardware Installation Guide - Page 128
... rack-mounting, servicing 3-7 Cisco IE2100 2-25 Cisco IE2100 Series Configuration Registrar See Cisco IE2100
IN-2
Catalyst 2950 Switch Hardware Installation Guide
Cisco Intelligent Engine 2100 See Cisco IE2100
CiscoView 2-24 clearance 3-5 CLI 2-24
accessing by using Express Setup D-1 accessing through console port D-2 Coarse Wave Division Multiplexing GBIC modules See CWDM GBIC modules command...
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