Cisco 6509 Installation Guide - Page 26

Catalyst 6503 Switch Chapter 1 Product Overview Catalyst 6503 Switch The Catalyst 6503 switch is a 3-slot horizontal chassis. Table 1-1 lists the features of the Catalyst 6503 switch chassis. Table 1-2 lists the specifications of the Catalyst 6503 switch chassis. Figure 1-1 shows the front view and Figure 1-2 shows the rear view of the Catalyst 6503 switch. Table 1-1 Catalyst 6503 Switch Features Feature Chassis Supervisor Engine Description • Three horizontal slots. Slots are numbered from 1 (top) to 3 (bottom). • Supports Supervisor Engine 1, Supervisor Engine 2, Supervisor Engine 32, and Supervisor Engine 720. - Supervisor engines are installed in slot 1 and slot 2. - Using a Supervisor Engine 32 or a Supervisor Engine 720 requires that you install the optional high-speed fan tray. • The uplink ports are fully functional on the redundant supervisor engine in standby mode. Modules Backplane Bandwidth Clock and VTT modules Note Redundant supervisor engines must be configured identically. • Supports up to two Catalyst 6500 series modules. • Does not support the WS-C6500-SFM and WS-X6500-SFM2 Switch Fabric Modules. • Does not support the WS-X67xx modules. • Some Catalyst 6500 series modules may: - Not be supported - Require that you install a Supervisor Engine 720 - Have chassis slot restrictions - Require a specific software release level Check your software release notes for specific information. • 32 GBps shared bus. • 720 GBps switch fabric. • One replaceable clock module (CLK-7600=) provides clocking signals to the EOBC channel and the switching bus. • Non-replaceable voltage termination (VTT) module provides reference voltage for bus signals. Catalyst 6500 Series Switches Installation Guide 1-2 OL-5781-04