network devices:

(UTM)Unified Threat Management
UTM is used to describe network firewalls that have many features in one box, including e-mail spam filtering, anti-virus capability, an intrusion detection (or prevention) system (IDS or IPS), and World Wide Web content filtering, along with the traditional activities of a firewall. These are application layer firewalls that use proxies to process and forward all incoming traffic, though they can still frequently work in a transparent mode that disguises this fact. However, if this uses too much processor time, the higher-level inspection can be disabled so that the firewall functions like a much simpler network address translation (NAT) gateway

With so many threats today business's cannot afford to use an off the shelf wireless firewall router. 
CarbinTech Recommends Calyptix http://calyptix.com

routers and switches:

A router (pronounced /'rautər/ in the USA, pronounced /'ru:tər/ in the UK and Ireland, or either pronunciation in Australia and Canada) is a networking device whose software and hardware are usually tailored to the tasks of routing and forwarding information. For example on the internet information gets routed to different places using routers.

Routers connect two or more logical subnets, which do not necessarily map one-to-one to the physical interfaces of the router.[1] The term "layer 3 switch" often is used interchangeably with router, but switch is a general term without a rigorous technical definition. In marketing usage, it is generally optimized for Ethernet LAN interfaces and may not have other physical interface types. In comparison a network hub does not do any routing, instead every packet it receives on one network line gets forwarded to the other network lines

Carbintech Recommends Cisco and Sonicwall Routers

firewalls:

A firewall is an integrated collection of security measures designed to prevent unauthorized electronic access to a networked computer system. It is also a device or set of devices configured to permit, deny, encrypt, decrypt, or proxy all computer traffic between different security domains based upon a set of rules and other criteria.

Carbintech Recommends Cisco Asa 5500 series Firewalls

network switch:

A network switch is a broad and imprecise marketing term for a computer networking device that connects network segments.
The term commonly refers to a Network bridge that processes and routes data at the Data link layer (layer 2) of the OSI model. Switches that additionally process data at the Network layer (layer 3 and above) are often referred to as Layer 3 switches or Multilayer switches.

The term Network switch does not generally encompass unintelligent or passive network devices such as hubs and repeaters.
The first Ethernet switch was introduced by AKRAM in 1990. [1]

wireless technology:

High Performance Wireless Access Points
The Cisco 500 Series Wireless Express Access Point is a single-band 802.11g access point ideal for small or medium-sized businesses (SMBs) with carpeted offices or similar indoor environments. The Wireless Express Access Point is a key part of the Cisco Mobility Express Solution, offering enterprise-class security, performance, and flexibility at an affordable price. Easy to deploy and manage with the Cisco Configuration Assistant, Wireless Express Access Points can be supported in standalone or controller-based mode to accommodate a diverse range of deployment and business mobility requirements

The SonicWALL® TZ Series is the ideal total security platform for home, small and remote/branch offices, providing a compelling blend of ease-of-use for basic networks and unsurpassed flexibility for more complex networks.

voice communications and video conferencing:

coming soon!

servers:

In computing, a file server is a computer attached to a network that has the primary purpose of providing a location for the shared storage of computer files (such as documents, sound files, photographs, movies, images, databases, et cetera) that can be accessed by the workstations that are attached to the computer network. The term server highlights the role of the machine in the client-server scheme, where the clients are the workstations using the storage. A file server is usually not performing any calculations, and does not run any programs on behalf of the clients. It is designed primarily to enable the rapid storage and retrieval of data where the heavy computation is provided by the workstations.

History of Server: http://en.wikipedia.org/wiki/File_server
When it comes to purchasing a server for your business you must consider what you are going to use the server for.  Carbintech must learn about your operations and procedures to recommend the best Server solution 

Carbintech recommends  Windows Server 2008
http://www.microsoft.com/windowsserver2008/en/us/serverunleashed/default.html?WT.mc_id=C8BA3A34-CC9A-469A-931B-EB08A075F2A8

http://www.microsoft.com/windowsserver2008/en/us/overview.aspx

e-mail and web servers:

Exchange 2008
IIS7

applications and databases:

SQL Server 2005 and 2008

backup/storage and power management

Symantec Backup Exec
RBS
Network Antivirus
Symantec Endpoint

workstations:

We Offer Dell, HP, Acer, and custom built computers. We can provide your business with Laptops, Tablets, Media PCs, Multimedia Editing PCs and more!