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Catalyst 6500 Series Supervisor Engine Guide
OL-7397-03
Chapter 2 Supervisor Engines
Supervisor Engine 720
Table 2-15 lists Supervisor Engine 720 physical and environmental specifications.
Uplink port queue structure • Tx—1p2q2t
• Rx—1p1q4t
Buffer size • Total buffer size—512 KB
• Rx/Tx buffer size—80 KB/432 KB
Pluggable transceivers
supported
Supports SFP transceivers in the uplink ports.
Note See Appendix A for a list and a description of the SFP transceivers
that are supported.
Hardware-based forwarding
engine (Policy Feature Card)
• WS-SUP720—PFC3A (WS-F6K-PFC3A)
• WS-SUP720-3B—PFC3B (WS-F6K-PFC3B)
• WS-SUP720-3BXL—PFC3BXL (WS-F6K-PFC3BXL)
Multilayer Switch Feature Card
(MSFC) daughter card version
installed
• MSFC3 (WS-F6K-MSFC3) on all Supervisor Engine 720 versions.
Table 2-14 Supervisor Engine 720 Features (continued)
Feature Description
Table 2-15 Supervisor Engine 720 Physical and Environmental Specifications
Item Specification
Dimensions (H x W x D) 1.6 x 15.3 x 16.3 in. (4.06 x 38.86 x 41.40 cm). Occupies one slot in the
chassis.
Weight • WS-SUP720—11.5 lb
• WS-SUP720-3B—11.6 lb
• WS-SUP720-3BXL—11.8 lb
Power requirement
(at 42 VDC)
• WS-SUP720—7.5 A
• WS-SUP720-3B—6.72 A
• WS-SUP720-3BXL—7.82 A
Environment
Operating temperature • Certified for operation: 32° to 104°F (0° to 40°C)
• Designed and tested for operation: 32° to 130°F (0° to 55°C)
Humidity (RH) ambient
(noncondensing)
10 to 90%
Operating altitude • Certified for operation: 0 to 6500 feet (0 to 2000 meters)
• Designed and tested for operation: –200 to 10,000 feet (–60 to
3000
meters)