2-21
Catalyst 6500 Series Supervisor Engine Guide
OL-7397-03
Chapter 2      Supervisor Engines
  Supervisor Engine 720
Supervisor Engine 720 
Table 2-13 lists the available versions of Supervisor Engine 720 and provides a brief description of each. 
Figure 2-6 shows the faceplate of Supervisor Engine 720 with the major features identified.
Figure 2-6 Supervisor Engine 720 Front Panel Features
Ta b l e  2-13 Supervisor Engine 720 Versions 
Supervisor Engine 720 Product 
Numbers
Description
WS-SUP720 Supervisor Engine 720 (WS-SUP720) is shipped with a 
factory-installed PFC3A daughter card (WS-F6K-PFC3A) and 
a factory-installed MSFC3 daughter card (WS-F6K-MSFC3). 
Supervisor Engine
 720 has three uplink ports: two 
1000BASE-X Ethernet uplink ports that require the 
installation of GBIC transceivers and one 10/100/100 port 
equipped with an RJ-45 connector. Only two ports can be used 
at a time.
WS-SUP720-3B Supervisor Engine 720 (WS-SUP720-3B) is shipped with a 
factory-installed PFC3B daughter card (WS-F6K-PFC3B) and 
a factory-installed MSFC3 daughter card (WS-F6K-MSFC3). 
Supervisor Engine
 720 has three uplink ports: two 
1000BASE-X Ethernet uplink ports that require the 
installation of GBIC transceivers and one 10/100/100 port 
equipped with an RJ-45 connector. Only uplink two ports can 
be used at a time.
WS-SUP720-3BXL Supervisor Engine 720 (WS-SUP720-3BXL) is shipped with a 
factory-installed PFC3BXL daughter card 
(WS-F6K-PFC3BXL) and a factory-installed MSFC3 
daughter card (WS-F6K-MSFC3). Supervisor Engine
 720 has 
three uplink ports: two 1000BASE-X Ethernet uplink ports 
that require the installation of GBIC transceivers and one 
10/100/100 port equipped with an RJ-45 connector. Only two 
uplink ports can be used at a time.
87890
STATUS LEDs
Disk LEDs
CONSOLE port
LINK LEDs
Gigabit Ethernet
uplink port
10/100/1000 uplink port
CompactFlash
Type II slots