Cisco Systems STACKT150CM Livre blanc télécharger pdf (Page 5)

Figure 4. Ring Topology

Figure 5. Star Topology, Using an XPS

The Cisco StackPower cables are thick but flexible, and they carry power as well as a data signal to provide a

communications channel among the switches in the power stack. Table 1 shows Cisco StackPower and XPS

Cables.

Table 2. Cisco StackPower and XPS Cables

Product ID Description

CAB-SPWR-30CM 30cm StackPower cable

CAB-SPWR-150CM 150cm StackPower cable

CAB-XPS-58CM 58cm Short XPS cable

CAB-XPS-150CM 150cm Short XPS cable

StackPower and XPS cables are keyed and have colored bands on the ends to help you understand what cable

plugs into what switch or XPS.

A StackPower cable has colors bands on the cable ends, green on one end and yellow on the other end. This

cable can be used between Catalyst 3750-X switches and an XPS. Note that the connector with the blue band can

only connect into a Catalyst 3750-X switch while the connector with the yellow band can connect to a Catalyst

3750-X or an XPS.

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Cisco Systems STACKT150CM Livre blanc Page 5