Despite the ratification of IEEE 802.3af-2003 and the support of the standard by vendors, some customers may utilize a legacy power scheme supported by Cisco switches. The following power adapter is specifically for Avaya IP Telephones and can be used to power theses telephones from specific Catalyst power blades (Catalyst is a registered trademark of Cisco Systems, Inc.). The Avaya IP Phone Power Adapter (material code 700259369) was tested and will work with the

following:

• Catalyst 6000 Inline Power 10/100 BaseT Switching Module - (WS-X6348- RJ45V).
• Catalyst 4000 Inline Power 10/100 BaseT switching module - (WS-X4148- RJ45V).