Products Overview

Function5 provides a full range of IP telephony, data, storage and networking products delivered to your site.

Function5 is a global independent distributor of new and pre-owned equipment from most leading manufacturers including both next generation and legacy networks. Whether you need to upgrade your infrastructure or supplement an in-place network, Function5 can help maximize your IT budget.

Our certified engineers and account managers bring a depth of industry knowledge and technical expertise to ensure the equipment we provide is the highest quality, capable of delivering the performance you need at a fraction of the cost of acquisition through the manufacturer channel.

We deliver precisely the equipment you need regardless of manufacturer. Buy with confidence and merge traffic with a majority of enterprise companies who have learned the financial and environmental benefits and who have retaken control of their IT budget from OEMs.

Function5 cultivates strong partnerships with manufacturers around the globe to deliver end-to-end solutions. Developing these key partnerships is a cornerstone of Function5’s long-term strategy.

New & Pre-Owned

In a resale market flush with high-performance VOIP hardware, routers, switches, storage arrays, and servers, more companies are realizing the competitive advantages of buying top-quality enterprise hardware equipment at discounted prices.

Function5 offers a wide variety of data, storage, network and VOIP hardware delivered fully tested and network-ready to your site. We offer solutions from most leading manufacturer, and we support both next generation and legacy networks.

Our certified engineers and account managers possess the market knowledge and technical expertise to ensure your equipment is the highest quality, delivered at the best possible value.

Function5 provides a full range of options for voice and data networking products. Below is just an example of our product offerings.


Switches, Routers, Network Modules, Wireless, Access Points, Controllers, IP Phones, Port Adapters, GBICs, SFPs, Memory, Cables


Switches, Routers, Security, Wireless, Optics


Proliant/Blade Servers, Access Points & Controllers, Switches, Routers, ProCurve, Storage, Hard Drives, Memory, Optics


Desktop VOIP Phones, Conference Phones, Multimedia Devices, Audio & Video Conferencing


Conference Phones, VOIP Desk Phones, VOIP Adapters


Carrier Ethernet Devices, Switches, Routers, Gateways, Channel Banks, Optical

APC by Schneider Electric

Racks, Power Distribution, Data Center Modules, Accessories, Cooling


Switches, Routers, Network Modules, Wireless, Port Adapters, Controllers, GBICs, SFPs, Memory & Cables


Networking, Storage, Data Protection, Access Platforms, Switches, Wireless


Adtran, Arista, Aruba, Barracuda, Cisco, Dell/EMC, Extreme, Fortinet, Force10, Netgear, Nortel, Perle, SonicWALL, Watchguard


Avaya, Cisco, Jabra, Logitech, Mitel, Nortel, Plantronics, Polycom

Office Solutions/Software

HP, CyberPower, Lenovo, Logitech, Microsoft, VMWare, Xerox


APC, CyberPower, Eaton, Power Shaver, Tripp-Lite, Vertiv


Barracuda, Fujitsu, Seagate, Western Digital

Office Products

Dahle (Shredders, Cutters, etc), Ergotech (Stands, Arms & Mounts), Ergotron (Desk, Mounts, Carts), Logitech, Versa (Desk, Mounts, etc)

OEM Compatible

SFPs, GBICs, Cabling & Memory

Sell your surplus. Upgrade your gear. Getting a quote is quick and easy.