Cisco IP Phone 7821 2-Line VoIP PoE CP-7821-K9 - New custom-label-2122025 The HP 455883-B21 (45583-B21) is

The HP 455883-B21 (45583-B21) is an SFP+ transceiver adapter for HP ProCurve and HP FlexFabric switching platforms

MG04ACA200NY)

May be compatible with select variants in the same family

Digital diagnostics functions are available via an I2C interface

Momentary/Constant ON button with LED indicator

Cisco IP Phone 7821 2-Line VoIP PoE CP-7821-K9 - New custom-label-2122025 The HP 455883-B21 (45583-B21) isCisco IP Phone 7821 (CP 7821 K9) Enterprise 2 Line VoIP Phone Deploy reliable, secure voice communications with the Cisco 7821 IP Phone. Ideal for mid sized to large enterprises upgrading to a Cisco Unified Communications IP telephony system, this cost effective 2 line endpoint delivers wideband HD audio and an intuitive user experience. Backed by Reef Telecom's industry leading 10 year warranty and free shipping on orders over $300. Key Features 2