Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch
Hardware Installation Guide
First Published: 2018-11-30
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CONTENTS
Preface ix
PREFACE
Document Conventions ix
Related Documentation x
Obtaining Documentation and Submitting a Service Request xi
Product Overview 1
CHAPTER 1
Switch Models 1
Front Panel 2
PoE Ports 3
10/100/1000 Ports 4
Console Ports 4
SFP Module Slots 4
LEDs 5
System LED 6
Port LEDs and Modes 6
PoE LED 7
Console LEDs 7
Port LEDs 8
Rear Panel 8
Internal Power Supply 9
Security Slot 9
Network Configurations 10
Switch Installation 11
CHAPTER 2
Safety Warnings 11
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Contents
Box Contents 14
Tools and Equipment 15
Installation Guidelines 15
Verifying Switch Operation 16
Mounting the Switch 16
Mounting on a Desk or Shelf Without Mounting Screws 16
On a Desk, Shelf, or Wall (with Mounting Screws) 16
Desk- or Shelf-Mounting 16
Under a Desk- or Shelf-Mounting 17
Wall-Mounting 19
With a Mounting Tray 20
Mounting Tray with Screws 20
Mounting Tray with a Magnet 22
In a Rack 24
On a DIN Rail 26
Attaching the DIN-Mount Tray to the Switch 26
Mounting the Switch on a DIN Rail 27
Removing the Switch from a DIN Rail 28
Installing the Power Cord Retainer (Optional) 29
Installing the Cable Guard (Optional) 32
Installing SFP Modules 35
Installing an SFP Module 35
Removing an SFP Module 36
10/100/1000 PoE and PoE+Port Connections 37
10/100/1000 Port Connections 38
Auto-MDIX Connections 38
Troubleshooting 41
CHAPTER 3
Diagnosing Problems 41
Switch POST Results 41
Switch LEDs 41
Switch Connections 41
Bad or Damaged Cable 41
Ethernet and Fiber-Optic Cables 42
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Contents
Link Status 42
10/100/1000 Port Connections 42
10/100/1000 PoE+ Port Connections 42
SFP Module 43
Interface Settings 43
Ping End Device 43
Spanning Tree Loops 43
Switch Performance 44
Speed, Duplex, and Autonegotiation 44
Autonegotiation and Network Interface Cards 44
Cabling Distance 44
Finding the Switch Serial Number 44
Technical Specifications 47
APPENDIX A
Physical Specifications 47
Environmental Specifications 48
Power Requirements 48
PoE Power Consumption 49
Connector and Cable Specifications 51
APPENDIX B
Connector Specifications 51
10/100/1000 Ports (Including PoE) 51
SFP Module Connectors 51
Cables and Adapters 52
SFP Module Cables 52
Cable Pinouts 53
Console Port Adapter Pinouts 54
Configuring the Switch 57
APPENDIX C
Configuring the Switch Using the Configuration Setup Wizard 57
Quick Setup: Accessing the Configuration Setup Wizard 57
Configuring the Switch Using the CLI 59
Accessing the CLI Through the Console Port 59
Connecting the RJ-45 Console Port 59
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Contents
Connecting the USB Console Port 60
Installing the Cisco Microsoft Windows USB Device Driver 61
Installing the Cisco Microsoft Windows XP USB Driver 61
Installing the Cisco Microsoft Windows 2000 USB Driver 62
Installing the Cisco Microsoft Windows Vista and Windows 7 USB Driver 62
Uninstalling the Cisco Microsoft Windows USB Driver 63
Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver 63
Uninstalling the Cisco Microsoft Windows Vista and Windows 7 USB Driver 64
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Contents
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS,
INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND,
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of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.
The following information is for FCC compliance of Class B devices: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If the equipment causes interference to radio or television reception, which can be determined by turning the equipment off and on, users are
encouraged to try to correct the interference by using one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
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©Cisco Systems, Inc. All rights reserved.
Preface
•Document Conventions , on page ix
•Related Documentation, on page x
•Obtaining Documentation and Submitting a Service Request, on page xi
Document Conventions
This document uses the following conventions:
DescriptionConvention
Both the ^symbol and Ctrl represent the Control (Ctrl) key on a keyboard. For
example, the key combination ^D or Ctrl-D means that you hold down the Control
key while you press the D key. (Keys are indicated in capital letters but are not
case sensitive.)
^ or Ctrl
Commands and keywords and user-entered text appear in bold font.bold font
Document titles, new or emphasized terms, and arguments for which you supply
values are in italic font.
Italic font
Terminal sessions and information the system displays appear in courier font.Courier font
Bold Courier font indicates text that the user must enter.Bold Courier font
Elements in square brackets are optional.[x]
An ellipsis (three consecutive nonbolded periods without spaces) after a syntax
element indicates that the element can be repeated.
...
A vertical line, called a pipe, indicates a choice within a set of keywords or
arguments.
|
Optional alternative keywords are grouped in brackets and separated by vertical
bars.
[x | y]
Required alternative keywords are grouped in braces and separated by vertical
bars.
{x | y}
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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DescriptionConvention
Nested set of square brackets or braces indicate optional or required choices within
optional or required elements. Braces and a vertical bar within square brackets
indicate a required choice within an optional element.
[x {y | z}]
A nonquoted set of characters. Do not use quotation marks around the string or
the string will include the quotation marks.
string
Nonprinting characters such as passwords are in angle brackets.< >
Default responses to system prompts are in square brackets.[ ]
An exclamation point (!) or a pound sign (#) at the beginning of a line of code
indicates a comment line.
!, #
Reader Alert Conventions
This document may use the following conventions for reader alerts:
Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.
Note
Means the following information will help you solve a problem.
Tip
Means reader be careful. In this situation, you might do something that could result in equipment damage or
loss of data.
Caution
Means the described action saves time. You can save time by performing the action described in the paragraph.
Timesaver
IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work
on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard
practices for preventing accidents. Use the statement number provided at the end of each warning to locate
its translation in the translated safety warnings that accompanied this device. Statement 1071
SAVE THESE INSTRUCTIONS
Warning
Related Documentation
• Cisco SFP modules documentation, including compatibility matrixes, located at:
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
x
Preface
Related Documentation
http://www.cisco.com/en/US/products/hw/modules/ps5455/tsd_products_support_series_home.html
• Cisco Validated Designs documents at this URL:
http://www.cisco.com/go/designzone
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information,
see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco
technical documentation, at:
http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html
Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed
and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free
service and Cisco currently supports RSS version 2.0.
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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Preface
Obtaining Documentation and Submitting a Service Request
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
xii
Preface
Obtaining Documentation and Submitting a Service Request
CHAPTER 1
Product Overview
The Cisco Catalyst 2960-L Smart Managed Series switches are fixed-configuration, Gigabit Ethernet switches
that provide entry-level enterprise-class Layer 2 access for branch offices, conventional workspace, and
out-of-wiring closet applications.
Cisco Catalyst 2960-L Smart Managed Series switches provide support for the following features:
• 8 or 16 Gigabit Ethernet ports with line-rate forwarding performance
• Two Gigabit Small Form-Factor Pluggable (SFP) uplinks
• Power over Ethernet Plus (PoE+) support with up to 120W of PoE budget and Persistent PoE
• Fanless operation with operational temperature up to 45°C for deployment outside the wiring closet
• Reduced power consumption and advanced energy management
• RJ-45 and USB Mini-Type B console ports
• USB Type A port supports file system
•Switch Models, on page 1
•Front Panel, on page 2
•Rear Panel, on page 8
•Network Configurations, on page 10
Switch Models
Table 1: Cisco Catalyst 2960-L Smart Managed 8-Port and 16-Port Switch Models and Description
DescriptionSoftware
Image
Switch Model
8 10/100/1000 Ethernet ports; 2 1-Gigabit small form-factor pluggable
(SFP) module uplink slots.
Lan LiteWS-C2960L-SM-8TS
8 10/100/1000 Power over Ethernet plus (PoE+) ports (PoE budget of
67W); 2 1-Gigabit small form-factor pluggable (SFP) module uplink
slots.
Lan LiteWS-C2960L-SM-8PS
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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DescriptionSoftware
Image
Switch Model
16 10/100/1000 Ethernet ports; 2 1-Gigabit small form-factor pluggable
(SFP) module uplink slots.
Lan LiteWS-C2960L-SM-16TS
16 10/100/1000 Power over Ethernet plus (PoE+) ports (PoE budget of
120W); 2 1-Gigabit small form-factor pluggable (SFP) module uplink
slots.
Lan LiteWS-C2960L-SM-16PS
Front Panel
This section describes the front panel components of a 8-port and 16-port Cisco Catalyst 2960-L Smart
Managed switch.
• 8 or 16 downlink Ethernet ports of one of these types:
• 10/100/1000
• 10/100/1000 PoE+
• 2 SFP module ports
• RJ-45 console port
• USB mini-Type B (console) port
• USB Type A port
• LEDs
Figure 1: Front Panel of an 8-Port Cisco Catalyst 2960-L Smart Managed PoE Switch
The yellow color marking around the ports indicates that the switch is a PoE switch.
Note
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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Product Overview
Front Panel
System LEDs5Mode button1
8 10/100/1000 PoE+ ports6USB Type A port2
SFP module slots7RJ-45 Console Port3
USB mini-Type B
(console) port
4
Figure 2: Front Panel of a 16-Port Cisco Catalyst 2960-L Smart Managed PoE Switch
System LEDs5Mode button1
16 10/100/1000 PoE+
ports
6USB Type A port2
SFP module slots7RJ-45 Console Port3
USB mini-Type B
(console) port
4
PoE Ports
The ports provide PoE support for devices compliant with IEEE 802.3af and IEEE 802.3at and also provide
PoE support for Cisco IP Phones and Cisco Aironet Access Points. The PoE switch ports are Power Source
equipment (PSE) and Power Device (PD) capable and source power to PD devices connected to the downlink
ports. A switch can source POE power of up to 30.8W per port.
Depending on the switch model and the number of PoE ports, the maximum switch power output varies
between 91.66 W to 150.11 W. On a per-port basis, you can control whether or not a port automatically
provides power when an IP phone or an access point is connected.
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Product Overview
PoE Ports
The PoE ports use RJ-45 connectors with Ethernet pinouts. The 10BASE-T, 100BASE-TX, 1000BASE-T
traffic requires Category 5 or Category 5e twisted pair (UTP) cable. The 10BASE-T traffic can use Category 3
or Category 4 UTP cable.
10/100/1000 Ports
The 10/100/1000 ports use RJ-45 connectors with Ethernet pinouts. The maximum cable length is 328 feet
(100 meters). The 10BASE-T, 100BASE-TX, 1000BASE-T traffic requires Category 5 or Category 5e twisted
pair (UTP) cable. The 10BASE-T traffic can use Category 3 or Category 4 UTP cable.
Console Ports
The console ports connect the switch to a PC running Microsoft Windows or to a terminal server.
• RJ-45 console port (EIA/TIA-232). The RJ-45 console port connection uses an RJ-45-to-DB-9 female
cable.
• USB mini-Type B console port (5-pin connector).
If you use the USB mini-Type B console port, the Cisco Windows USB device driver must be installed on
any PC connected to the console port (for operation with Microsoft Windows). Mac OS X or Linux do not
require special drivers.
The 4-pin mini-Type B connector resembles the 5-pin mini-Type B connectors. They are not compatible. Use
only the 5-pin mini-Type B.
This illustration shows a 5-pin mini-Type B USB port.
Figure 3: USB Mini-Type B Port
With the Cisco Windows USB device driver, you can connect and disconnect the USB cable from the console
port without affecting Windows HyperTerminal operations.
The console output always goes to both the RJ-45 and the USB console connectors, but the console input is
active on only one of the console connectors at any one time. The USB console takes precedence over the
RJ-45 console. When a cable is connected into the USB console port, the RJ-45 console port becomes inactive.
Conversely, when the USB cable is disconnected from the USB console port, the RJ-45 port becomes active.
You can use the command-line interface (CLI) to configure an inactivity timeout which reactivates the RJ-45
console if the USB console has been activated and no input activity has occurred on the USB console for a
specified time.
After the USB console deactivates due to inactivity, you cannot use the CLI to reactivate it. Disconnect and
reconnect the USB cable to reactivate the USB console. For information on using the CLI to configure the
USB console interface, see the software guide.
SFP Module Slots
The switch has two 1G SFP module slots. The SFP modules provide copper or fiber-optic connections to
other devices. These transceiver modules are field replaceable, and provide the uplink interfaces when installed
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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Product Overview
10/100/1000 Ports
in an SFP module slot. The SFP modules have LC connectors for fiber-optic connections or RJ-45 connectors
for copper connections. The SFP slots support only SFP modules.
For Cisco SFP modules documentation, including compatibility matrixes, refer to this URL:
http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html
LEDs
You can use the switch system and port LEDs to monitor switch activity and performance.
Figure 4: Switch LEDs
PoE LED 1
4SYST LED (system)1
Console LED5STAT LED (status)2
Port LEDs6SPEED LED3
1Only on switch models that support PoE.
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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Product Overview
LEDs
System LED
System StatusColor
System is not powered on.Off
System is operating normally.Green
System is receiving power but is not operating
properly.
Amber
POST is in progress.Blinking Green
Port LEDs and Modes
The port and module slots each has a port LED. As a group or individually, the LEDs display information
about the switch and about the individual ports.
Table 2: Port Mode LEDs
DescriptionPort ModeLED
The port status. This is the default mode.Port statusSTAT
The port operating speed: 10, 100, or 1000
Mb/s.
Port speedSPEED
The PoE status.PoE port powerPoE
To select or change a mode, press the Mode button until the desired mode is highlighted. When you change
port modes, the meanings of the port LED colors also change.
Table 3: Meanings of LED Colors in Different Modes
DescriptionColorPort ModeLED
No link or port is administratively shut down.OffPort statusSTAT
Link is present.Green
Activity. Port is sending or receiving data.Blinking green
Link fault. Error frames can affect connectivity, and errors
such as excessive collisions, CRC errors, and alignment errors
are monitored for link faults.
Alternating green
amber
Port is blocked by Spanning Tree Protocol (STP) and is not
forwarding data. After a port is reconfigured, the port LED
is amber for up to 30 seconds as STP searches for loops.
Amber
Port is blocked by STP and is not sending data.Blinking amber
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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Product Overview
System LED
DescriptionColorPort ModeLED
Port is operating at 10 Mb/s.Off
Port speedSPEED
Port is operating at 100 Mb/s.2
Green
Port is operating at 1000 Mb/s.Blinking green
PoE is off. If the powered device is receiving power from an
AC power source, the PoE port LED is off even if the
powered device is connected to the switch port.
Off
PoE port
power
PoE
PoE is on. The port LED is green only when the switch port
is providing power.
Green
PoE is denied because providing power to the powered device
will exceed the switch power capacity.
Alternating green
amber
PoE for the port is disabled. By default, PoE is enabled.Amber
PoE is off due to a fault.Blinking Amber
2Applies only to RJ-45 ports.
PoE LED
Even if the PoE mode is not selected, the LED shows PoE problems when they are detected. The PoE LED
is only on the switches that support PoE.
DescriptionColor
PoE mode is not selected.Off
PoE mode is selected. Ports are functioning correctly.Green
• PoE mode is not selected
• At least one of the 10/100 or 10/100/100 PoE ports has been denied
power
• At least one of the ports has a PoE fault
Blinking amber
Console LEDs
The console LEDs show which console port is in use.
If you connect a cable to a console port, the switch automatically uses that port for console communication.
If you connect two console cables, the USB-mini console port has priority.
DescriptionColorLED
USB-mini console port is active.GreenUSB-mini console port
Port is not active.
RJ-45 console port is active.
Off
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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Product Overview
PoE LED
Port LEDs
RJ-45 ports and SFP-module slots have port LEDs. These LEDs, as a group or individually, provide information
about the switch and about the individual ports.
DescriptionLED Color
No link or port was administratively shut down.Off
Link present but is not sending or receiving data.Green
Activity. Port is sending or receiving data.
Currently this is not supported for SFP ports.
Note
Blinking green
Link fault. Error frames can affect connectivity, and errors such as
excessive collisions, CRC errors, and alignment and jabber errors are
monitored for link faults.
Currently this is not supported for SFP ports.
Note
Alternating green-amber
Port is blocked by Spanning Tree Protocol (STP) and is not forwarding
data. After a port is reconfigured, the port LED is amber for up to 30
seconds as STP searches for loops.
Currently this is not supported for SFP ports.
Note
Amber
Rear Panel
• A security slot
• An AC power connector
• A loop (for the optional power cord retainer)
• Heat sink fins (PoE models only)
Figure 5: Rear Panel of a Non-PoE Switch
Cisco Catalyst 2960-L Smart Managed Series 8-Port and 16-Port Switch Hardware Installation Guide
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Product Overview
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