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Catalyst 3560-C and 2960-C Switch Hardware Installation Guide
OL-23803-02
Chapter 1 Product Overview
Front Panel
PoE Uplink Ports (Catalyst 2960CPD-8TT-L, 2960CPD-8PT-L, and 3560CPD-8PT-S)
The 10/100/1000 PoE uplink ports on the Catalyst 2960CPD-8TT-L and 2960CPD-8PT-L can receive
power from a PoE or PoE+ switch. The 10/100/1000 PoE uplink ports on the Catalyst 3560CPD-8PT-S
can receive power from a PoE+ switch. You can connect each of the uplink ports to different PoE
switches or to the same PoE switch. See Figure 1-6.
Note You can also use an external auxiliary power adapter that connects to the rear of the switch. You
can order it from your Cisco representative. See the “Auxiliary Power Adapter” section on
page 1-17 for information.
Table 1-2 PoE Budgeting for the Catalyst 2960CPD-8PT-L
Powering Options on the
Uplink Ports
Power Sent from Uplink
Switches Available PoE budget
1 PoE uplink 15.4 W –
2 PoE uplinks 30.8 W 7 W
1 PoE+ uplink 30 W 7 W
2 PoE+ uplinks 60 W 22.4 W
1 PoE and 1 PoE+ uplink 45.4 W 15.4 W
I Cisco UPOE uplink 60 W 30.8 W
1
2 Cisco UPOE uplinks 120 W 30.8 W
1
1. The second UPOE uplink is a backup.
Auxiliary power input – 22.4 W (30.8
2
)
2. When the Auxiliary AC input is used as a backup to a Cisco UPOE powered switch.
Table 1-3 PoE Budgeting for the Catalyst 3560CPD-8PT-S Switch
Powering Options on the
Uplink Ports
Power Sent from Uplink
Switches Available PoE budget
1 PoE+ uplink 30 W –
2 PoE+ uplinks 60 W 15.4 W
1 Cisco UPOE uplink 60 W 23.8 W
1
2 Cisco UPOE uplinks 120 W 23.8 W
1
1. The second UPOE uplink is a backup.
Auxiliary power input – 15.4 W (23.8 W
2
)
2. When the Auxiliary AC input is used as a backup to a Cisco UPOE powered switch.