Installation guide

1-9
Catalyst 6500 Series Switch Module Installation Guide
78-15725-02
Chapter 1 Product Overview
Supervisor Engines
WS-X6K-SUP1A-MSFC • Supervisor Engine 1A, dual 1000BASE-X GBIC
uplinks, PFC and MSFC daughter cards
• QoS port architecture (Rx/Tx) is 1p1q4t/1p2q2t
WS-XSUP1A-PFC
• Supervisor Engine 1A, dual 1000BASE-X GBIC
uplinks, PFC daughter card
• QoS port architecture (Rx/Tx) is 1p1q4t/1p2q2t
Supervisor Engine 2
WS-X6K-S2-MSFC2 • Supervisor Engine 2, dual 1000BASE-X GBIC
uplinks, fabric-enabled, supports a PFC2 and an
MSFC2, 128 MB on supervisor engine, 128 MB on
MSFC2
• QoS port architecture (Rx/Tx) is 1p1q4t/1p2q2t
WS-X6K-S2U-MSFC2
• Supervisor Engine 2, dual 1000BASE-X GBIC
uplinks, fabric-enabled, supports a PFC2 and an
MSFC2, 256 MB on supervisor engine, 256 MB on
MSFC2
• QoS port architecture (Rx/Tx) is 1p1q4t/1p2q2t
WS-X6K-S2-PFC2
• Supervisor Engine 2, dual 1000BASE-X GBIC
uplinks, fabric-enabled, and supports a PFC2
• QoS port architecture (Rx/Tx) is 1p1q4t/1p2q2t
Table 1-2 Supervisor Engines (continued)
Product Number Description