The Catalyst 2960-X and Catalyst 2960-XRfamily of switches are Ethernet switches to
which you can connect devices such as Cisco IP Phones, Cisco Wireless Access Points,
workstations, and other network devices such as servers, routers, and other switches.
Some models of the switches support stacking through the Cisco FlexStack-Plus
technology. Unless otherwise noted, the term switch refers to a standalone switch and to a
switch stack.
740 W) and 4 SFP module slots, 1025-W
power supply.
Catalyst
2960XR48LPS-I1
Catalyst
2960XR-24PSI1
Catalyst
2960XR-48TSI1
Catalyst
2960XR-24TSI1
Table 2 Catalyst 2960-XR Switch Models and Descriptions
IP Lite 48 10/100/1000 PoE+ ports (PoE budget of
370 W) and 4 SFP module slots, 640-W
power supply.
IP Lite 24 10/100/1000 PoE+ ports (PoE budget of
370 W) and 4 SFP module slots, 640-W
power supply.
IP Lite 48 10/100/1000 and 4 SFP module slots,
250-W power supply.
IP Lite 24 10/100/1000 and 4 SFP module slots,
250-W power supply.
Front Panel
This section describes the front panel components:
24 or 48 downlink ports of one of these types:
10/100/1000
10/100/1000 PoE+
SFP ports
USB Type A connectors
USB mini-Type B (console) port
Ethernet management port
RJ-45 console port
LEDs
Mode button
Figure 1. Catalyst 2960X-48FPD-L Front Panel. The Catalyst 2960X-48FPD-L switch is
shown here as an example. Other switches have similar components.
1 Mode button and switch LEDs 5 SFP module slots
2 USB mini-Type B (console) port 6 10/100/1000 PoE+ ports
3 USB Type A port 7 RJ-45 console port
4 USB Type A port 8 Ethernet management port
Figure 2. Catalyst 2960XR-48LPD-I Front Panel. The Catalyst 2960XR-48LPD-I switch
is shown here as an example. Other Catalyst 2960-XR switches have similar components.
1 Mode button and switch LEDs 5 SFP+ module slots
2 USB mini-Type B (console) port 6 10/100/1000 PoE+ ports
3 USB Type A port 7 RJ-45 console port
4 USB Type A port 8 Ethernet management port
PoE and PoE+ Ports
10/100/1000 Ports
Management Ports
USB Type A Port
SFP and SFP+ Module Slots
LEDs
PoE and PoE+ Ports
The ports provide PoE+ support for devices compliant with IEEE 802.3af, IEEE 802.3at,
and ePoE and also provide Cisco prestandard PoE support for Cisco IP Phones and Cisco
Aironet Access Points.
The maximum switch power output is either 740 W or 370 W, depending on the switch
model. Intelligent power management allows flexible power allocation across all ports.
For switches with a 740 W power budget, you can budget the PoE and PoE+:
15.4 W of PoE output on 48 ports
30 W of PoE+ on 24 ports
For switches with a 370 W power budget, you can budget the PoE and PoE+:
15.4 W of PoE output on 24 ports
7.7 W of PoE output on 48 ports
30 W of PoE+ on 12 ports
Total power budget can be allocated among the ports
On a per-port basis, you control whether or not a port automatically provides power when
The output of the PoE circuit has been evaluated as a Limited Power Source (LPS) per IEC 60950
an IP phone or an access point is connected.
The PoE 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, Category 5e, or Category 6 unshielded twisted pair (UTP) cable. The 10BASET traffic can use Category 3 or Category 4 UTP cable.
Cisco intelligent power management capabilities include enhanced power negotiation,
power reservation, and per-port power policing. For information about configuring and
monitoring PoE ports, see the switch software configuration guide on Cisco.com.
Note
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 100BASE-TX traffic requires Category 5,
Category 5e, or Category 6 unshielded twisted pair (UTP) cable. The 10BASE-T traffic can
use Category 3 or Category 4 UTP cable.
Related References
10/100/1000 Port Connections
Management Ports
The management ports connect the switch to a PC running Microsoft Windows or to a
terminal server.
Ethernet management port.
RJ-45 console port (EIA/TIA-232).
USB mini-Type B console port (5-pin connector).
The 10/100 Ethernet management port connection uses a standard RJ-45 crossover or
straight-through cable. The RJ-45 console port connection uses the supplied RJ-45-to-DB-9
female cable. The USB console port connection uses a USB Type A to 5-pin mini-Type B
cable. The USB console interface speeds are the same as the RJ-45 console interface
speeds.
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.
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