The Polycom FSP025-DINANS AC Adapter Power Supply is a reliable 48VDC power source specifically designed for Polycom products. With a manufacturer warranty of 3 months, you can trust in the quality and durability of this adapter. Ideal for use with business phones and IP PBX systems, this model is a crucial component for maintaining your enterprise networking setup. Keep your devices powered and operational with this dependable Polycom AC adapter.