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Popular Cisco 2950C-24 Manual Pages
Hardware Installation Guide - Page 21
..., page 1-24
Setting up the Switch
See the Catalyst 2950 Switch Getting Started Guide for instructions on setting up your network.
All models of Ethernet switches that show the Catalyst 2950 switches.
Catalyst 2950C-24 switch-24 10/100 Ethernet ports and 2 100BASE-FX ports
OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
1-1 Features
The Catalyst 2950 switches are a family...
Hardware Installation Guide - Page 22
... GBIC 1000BASE-T GBIC (model WS-5483) Coarse Wave Division Multiplexer (CWDM) fiber-optic GBIC GigaStack GBIC • Configuration - For 100BASE-FX ports, supports only 100-Mbps and full-duplex settings - Catalyst 2950G-48-EI-48 10/100 Ethernet ports and 2 GBIC module slots - Catalyst 2950SX-24 switch-24 10/100 Ethernet ports and 2 1000BASE-SX ports - Catalyst 2950T-48-SI switch-48 10/100...
Hardware Installation Guide - Page 23
... / 100Base-TX 12x
10/100 ports
Catalyst 2950 SERIES
OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
1-3 For more information about the power connectors on the LRE switches, see the "Console Port" section on page 1-22. In Table 1-1, Yes means that uses AC input and supplies DC output to the switch
Certain Cisco LRE customer premises equipment (CPE) devices are not supported by...
Hardware Installation Guide - Page 24
...
22x
23x
Catalyst 2950 SERIES 24x
10/100 ports
Figure 1-3 Catalyst 2950C-24 Switch
SYST RPS
STAT UTIL DUPLX SPEED
MODE
1x
2x
3x
4x
5x
6x
7x
8x
9x
10x
11x
10BASE-T / 100BASE-TX
12x
13x
14x
15x
16x
17x
18x
19x
20x
21x
22x
23x
Catalyst 2950 SERIES
24x
100BASE-FX
25
26
10/100 ports
100BASE-FX ports
Figure 1-4 Catalyst 2950G-12-EI Switch
SYST RPS...
Hardware Installation Guide - Page 29
... telephone service (POTS) splitter.
The 100BASE-FX ports operate only at 100 Mbps in full-duplex mode, and the 1000BASE-SX ports operate only at one of a copper 10/100/1000 port and a fiber-optic SFP module slot, respectively.
Use the Cisco part numbers in Table 2-1 on page 1-3 shows which LRE switches support which CPE devices. Certain Catalyst 2950 LRE switches support certain Cisco...
Hardware Installation Guide - Page 33
... the LEDs to select the port mode also varies by model. Figure 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 locations and numbers...
Hardware Installation Guide - Page 39
... UTIL DUPLX SPEED MODE
1x
2x
3x
4x
5x
6x
7x
8x
10Base-T / 100Base-TX
9x
10x
11x
12x
Catalyst 2950 SERIES
47267
0-0.0487%+ 6.25-12.4%+ 12.5-24%+ 25-49%+ 50%+
OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
1-19 If an LRE switch senses connections to both ports, by the right-most LEDs. For more of the total bandwidth.
Hardware Installation Guide - Page 40
...
Chapter 1 Overview
Figure 1-21 Bandwidth Utilization on Catalyst 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches
SYST
RPS
STAT UTIL DUPLX SPEED MODE
1x
2x
3x
4x
5x
6x
7x
8x
10Base-T / 100Base-TX
9x
10x
11x
12x
13x
14x
15x
16x
Catalyst 2950 SERIES
17x
18x
19x
20x
21x
22x
23x
24x
100Base-FX
25x
26x
74725
0-0.0487%+ 6.25-12...
Hardware Installation Guide - Page 52
... (also called a terminal block header) - You can order a kit (part number ACS-DSBUASYN=) with the Catalyst 2950G-24-EI-DC or Catalyst 2950ST-24 LRE 997 switch.
• One RJ-45-to-DB-9 adapter cable • Product ownership registration card If you want to install the switch. See Section 3, "Running Express Setup," in a rack, on a wall, or on , it automatically...
Hardware Installation Guide - Page 65
... that require a two-hole lug for stripping 6-gauge wires
OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
2-19
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=). Installing the Optional AC Ground Kit for Catalyst 2950 Switches
For switches that exerts up wall mounting configuration
After the...
Hardware Installation Guide - Page 74
... to a Port on Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches
SYST RPS
STAT UTIL DUPLX SPEED
MODE
1x
2x
3x
4x
5x
45576
Step 2 Step 3
Step 4 Step 5
Insert the other cable end in an RJ-45 connector on page B-6 for cable-pinout descriptions.)
Note When connecting to 1000BASE-T devices, be a problem with the adapter installed in...
Hardware Installation Guide - Page 80
...) Cable tie
89366
Each LRE port status LED turns on a Catalyst 2950ST-24 LRE 997 Switch RJ-21 connector
++
A
INPCUUTR:RE3N6T-
For more information about the LRE link between the switch LRE port and the CPE and about the Cisco LRE CPE devices, see the switch software configuration guide. Connecting to an LRE Port
Chapter 2 Installation
Figure 2-39 Connecting to an...
Hardware Installation Guide - Page 91
... voltages for the Cisco RPS2 300 Redundant Power System
100 to 127/200 to 240 VAC (autoranging) 50 to 15,000 ft (4570 m) 84 in . (4.36 x 44.45 x 24.18 cm)
1. RPS = redundant power system
Catalyst 2950 Switch Hardware Installation Guide
A-1
Table A-1 Technical Specifications for Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches
Environmental Ranges
Operating temperature...
Hardware Installation Guide - Page 95
Appendix A Technical Specifications
Table A-6 Fiber-Optic Port Specifications for Catalyst 2950C-24, Catalyst 2950SX-24, and Catalyst 2950 LRE Switches
Fiber-Port Power Levels
Catalyst 2950C-24
Optical transmitter wavelength
1300 nm1
Optical receiver sensitivity -33.5 to for 50/125-micron cabling -11.8 dBm3
Optical receiver sensitivity -33.5 to
for 62.5/125-...
Hardware Installation Guide - Page 123
... required if you complete the setup program: • Switch IP address • Subnet mask (IP netmask) • Default gateway (router) • Enable secret password • Enable password • Telnet password
OL-6156-01
Catalyst 2950 Switch Hardware Installation Guide
D-5 For instructions about connecting the Catalyst 2950G-24-EI-DC or Catalyst 2950ST-24 LRE 997 switch to DC power, see...
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