Cisco Catalyst C3850 2 Port 10GE SFP+ Module - C3850-NM-2-10G New firewall-and-security there is an expectation that

there is an expectation that wireless should not slow down users' day-to-day work

government agency

and a host of rich telephony functions

The Plantronics HL10 handset lifter is compatible with most phones but you should also check the compatibility of an Electronic Hookswitch (EHS) cable which will also allow for remote answer/hang-up but is designed for specific phones

Cisco Catalyst C3850 2 Port 10GE SFP+ Module - C3850-NM-2-10G New firewall-and-security there is an expectation thatNew with Warranty Cisco C3850 NM 2 10G w 2x 10G Capable SFP+ Slots This module comes with a warranty and features 2x 10G capable SFP+ slots.