Our Solutions

Compared with the wireless network technology, the wired network technology, using either UTP cable or Fiber Optical cable for connection, is still more reliable.  So, normally, network backbones of most organizations are built by wired network infrastructure.  The most important factor for the wired network design is network down-time, which can also be oppositely considered as network availability.  For example, 99.999% availability means 10 DPM (defect per million) , which can be calculated to be 5 minutes down-time per year.  

In order to get a minimal down-time wired network, network equipment and connecting cables must be designed for redundancy.  Our team has already designed appropriate wired network configurations for various sizes of organizations, the typical solutions are shown below.  

Network infrastructure for a large organization is normally designed for very high availability, so that data of mission-critical business applications can run without interruption.  Active-Active redundant configuration is practically deployed to achieve minimal down-time.

Solutions for Enterprise

Compared with large enterprise, SMB basically can bear longer network down-time and has less IT budget to spend.  A lower-cost solution based on Active-Standby redundant configuration is more appropriate to implement for this size of organization.

Solutions for Small & Medium Business (SMB)

WLAN technology is widely implemented for most of organizations due to its lower cost and higher security level.  It is normally used to provide wide coverage area, in which the cost of network cabling is too high to implement. 

Large enterprise requires a reliable and secured wireless network to support business applications for mobile users.  To achieve minimal down-time, Active-Active redundant wireless controller configuration is highly recommended so that all wirless access points can be automatically controlled and tuned for highest performance without interruption.

Solutions for Enterprise

Compared with large enterprise, SMB basically can bear longer network down-time and has less IT budget to spend.  A lower-cost solution based on Active-Standby redundant configuration is more appropriate to implement for this size of organization.

Solutions for Small & Medium Business (SMB)

This kind of solution reduces the work of wireless controller implementation, which normally requires engineering skill to setup and fine-tune a complete system.  Wireless controller is located on the cloud instead, so once wireless access points have been installed, all wireless parameters and security policy settings can be done immediately.  This solution is suitable for large organizations with many branch offices as well as small to medium organizations that have limited budget to implement wireless controller for their wirless network.

Wireless Controller on Cloud Solutions

One of the major problems of data transmission over Wide Area Network (WAN) is the data delay or latency.  It highly affects many applications, especially real-time  video and audio contents, and those requiring simultaneous big amount of data transmission.  WAN optimization is widely used to increase the efficiency of WAN usage, it helps minimizing the latency problem for most applications. 

wan optimization solution

Network management is essential to command and control practices and is generally carried out of a network operations center.  Most of network management software has four functionalities – Operation, Administration, Maintenance, Provisioning and Monitoring of network system.

Operation deals with keeping the network (and the services that the network provides) up and running smoothly. It includes monitoring the network to spot problems as soon as possible, ideally before users are affected.

Administration deals with keeping track of resources in the network and how they are assigned. It includes all the "housekeeping" that is necessary to keep the network under control.

Maintenance is concerned with performing repairs and upgrades—for example, when equipment must be replaced, when a router needs a patch for an operating system image, when a new switch is added to a network. Maintenance also involves corrective and preventive measures to make the managed network run "better", such as adjusting device configuration parameters.

Provisioning is concerned with configuring resources in the network to support a given service. For example, this might include setting up the network so that a new customer can receive voice service, real time communications etc.

Monitoring is the use of a system that constantly monitors a network for slow or failing components and that notifies the network administrator (via email, SMS or other alarms) in case of outages.

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