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Cisco 7600 Series Router Supervisor Engine and Route Switch Processor Guide
OL-10100-04
Chapter 2 Route Switch Processors and Supervisor Engines
Overview
WS-SUP720-3B • Two Gigabit Ethernet uplink ports: port 1 supports a 1-Gbps SFP
module; port 2 is configurable with either a 1-Gbps SFP module
or a 10/100/1000-Mbps RJ-45 connector
• Integrated 720-Gbps switch fabric
• PFC3B and MSFC3 with 2-MB NVRAM, 512-MB DRAM, and
64-MB bootflash (see note below)
• Two CompactFlash Type II slots
• Requires larger power supplies and a high-speed fan tray
• QoS port architecture (Rx/Tx): 1p1q4t/1p2q2t
WS-SUP720-3BXL • Two Ethernet uplink ports: port 1 supports a 1-Gbps SFP
module; port 2 is configurable with either a 1-Gbps SFP module
or a 10/100/1000-Mbps RJ-45 connector
• Integrated 720-Gbps switch fabric
• PFC3BXL and MSFC3 with 2-MB NVRAM, 1-GB DRAM, and
64-MB bootflash; high-capacity PFC3BXL allows routing and
forwarding processes to be offloaded from the supervisor engine
to the PFC (see note below)
• Two CompactFlash Type II slots
• Requires larger power supplies and a high-speed fan tray
• QoS port architecture (Rx/Tx): 1p1q4t/1p2q2t
Note A CompactFlash (CF) adapter with 512-MB bootflash is available for Sup720 modules in
Release 12.2(18)SXF and later releases. Use the Cisco part number CF-ADAPTER= for
ordering.
Supervisor Engine 32
WS-SUP32-GE-3B • Nine Gigabit Ethernet uplink ports: eight SFP modules and one
RJ-45 10/100/1000-Mbps connector
• Integrated 32-Gbps switch fabric
• PFC3B and MSFC2 daughter cards (see notes below)
• QoS port architecture (Rx/Tx): 1p3q8t/1p3q8t
WS-SUP32-10GE-3B • Two 10-Gigabit Ethernet ports (XENPAKs) and one
10/100/1000-Mbps connector
• Integrated 32-Gbps switch fabric
• PFC3B and MSFC2 daughter cards (see notes below)
• QoS port architecture (Rx/Tx): 1p3q8t/1p3q8t
Note To run Release 12.2SRB, the Sup32 requires a minimum of 512-MB DRAM.
Note A CF adapter with 512-MB bootflash is available for Sup32 modules in Release 12.2(18)SXF
and later releases. Use the Cisco part number CF-ADAPTER= for ordering.
Supervisor Engine 2
Table 2-1 Route Switch Processor and Supervisor Engine Configurations (continued)
Product Number Description
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