Q-Balancer Mesh
Q-Balancer 150
Q-Balancer 300D
Q-Balancer 300
Q-Balancer 500
Q-Balancer 2000

Increasing WAN Speed and Reliability through Utilizing Various WAN Transports
MPLS is a widely deployed, reliable and secure technology for building a fixed-path VPN over an IP network between branch and head offices. However, when it comes to SaaS or branch-to-branch applications, MPLS architecture seems to lack the agility and flexibility. Adding bandwidth to a MPLS is costly as the service itself is an expensive service, and thus, meeting the bandwidth requirements and keeping up the IT budget are sometimes hard for decision making. Moreover, with MPLS service, it is highly impossible to provide network connectivity to pop-up stores, mobile offices or temporary projects.

Traditional WAN

To remedy the drawback of MPLS, an enterprise WAN composed of multiple transports is increasingly common today. Perhaps this WAN configuration already helped leverage both MPLS and broadband circuits at all business locations. However, the organizations that implement a hybrid WAN network still face challenges such as possible sessions drop on WAN failover, inefficient bandwidth utilization, unpredictable application performance, manual and difficult configuration of remote resources on site, security risks, etc.

Hybrid WAN

>  WAN Virtualization
AN Virtualization combines various transports of WAN connections into a virtual single connection. The technology combines bandwidth for existing MPLS and kinds of internet connections such as DSL, 4G LTE, cable, fiber, Metro Ethernet, etc. WAN virtualization enables a faster connectivity (the sum of all WAN speed), and it is more open, reliable, resilient, agile and cost-effective to enterprise networks. It can be applied to augment and/or replace expensive MPLS connections for enterprises.

WAN Virtualization

>  Performance and Reliability
WAN virtualization helps enterprises improve their networks by aggregating multiple WAN connections to provide high level of WAN performance and 99.99% WAN reliability.

>  Flexible and Scalable
All connections can be set active based on policy routing whether they are private or public WANs. Enterprise can flexibly employ broadband technologies to expand network capacity, while reserving the expensive private lines bandwidth for critical applications.

>  Greater Bandwidth Utilization
Traffic of cloud applications can be sent out via the aggregated broadband circuits, delivering maximum possible capacity, while latency-sensitive application such as VoIP, videoconferencing and VDI / Desktop virtualization over the WAN can be transmitted to corporate network via MPLS lines, which comes with lowest packet loss and latency. The capability of combining hybrid WAN networks enables branch offices to access headquarters at a greater speeds.

>  Lower Upfront Investment
Money can possibly be wasted on over-provisioned MPLS bandwidth in order to cope with the unexpected or uncertain traffic spikes in a traditional enterprise network. With WAN virtualization, bandwidth can be upgraded incrementally by adding more broadband connections as the bandwidth demand grows. This enables enterprises to lower upfront investment on their WAN networks.

Top Benefits
>  Uninterrupted public and private cloud connectivity with WAN resiliency.
>  Faster data transmission with efficient WAN utilization.
>  High flexibility and scalability to avoid over-provision.
>  Optimal business-critical applications delivery.
>  Lower CAPEX and OPEX.