Private Network

High Reliability

Multi-link redundancy protection in core business network

CoS

4 classes of service (CoS) provide differentiated transmission guarantee

Flexible Extension

Support expansion of bandwidth from 2Mbps to 1Gbps or higher

Abundant Accesses

Support the access of various SDH, Ethernet, Internet and mobility traffic

Quality Guaranteed

Provide Sevice Level Agreement (SLA) to ensure availability, latency and packet loss

Abundant Redundancy Options

Enable multipoints, multi-devices and multi-links and support load balancing

7*24 Managed Service

7*24 site-to-site monitoring, actively detecting faults

Highly Secure

Enterprises data security is guaranteed by Layer 2 label isolation

Private Network

QoS Assurance

Access Redundant

Private Network

◆ Applicable to all kinds of sites such as headquarters, branch sites, datacenters, public clouds and mobile users as well as partners to build a private network.
◆ Support hybrid access of various of types of network including SDH dedicated line, Ethernet dedicated line, Internet IPSec tunnel, mobile data private network and mobile Internet, making it possible to carry those key business traffic of voice, video, ERP and CRM.

QoS Assurance

◆ Internet is unable to classify the traffic, resulting in a fight for bandwidth among application traffic. This is commonly known as "Best Effort".
◆ A method of prioritizating traffic - QoS is offered for private network clients to leverage a single network connection into multiple applications without impacting its overall performance.
◆ With a MPLS-based network environment users can assign service levels and customize forwarding policies for each application to ensure that each application could obtain sufficient differetiated dandwidth and to execute corresponding forwarding policies.

Access Redundant

Options of redundant access are provided to allow users flexibly select redundant access solutions on the basis of importance degree, business needs and capital budget of sites :
◆ Dedicated line + Internet VPN backup
◆ Dedicated line + Mobile data backup (APN or Internet)
◆ Dedicated line + Dedicated line (double PEs)
◆ Dedicated line + Dedicated line (double PoPs)

MPLS-VPN

VPLS

MPLS-VPN

Achieve cross-domain IP connection among branches through MPLS label and IP routings. MPLS networks are the layer 2.5 connection, which are extremely secured through an MPLS providers network router. Data seurity can be fully guaranteed.

All kinds of routing protocols and CoS classification are supported, enabling customers to prioritize and route traffic according to the importance and sensitivity of application traffic
Support IPv4 & IPv6 protocol stack to extend the caplibilities of routing and addressing; by replacing the long network address with the shortest path labels, the complex routing table look-up is avoided; allow the fastest network path routing between pops to limit network delay
IP multicast is supported to facilitate media stream push, which is ideal for low latency applications like cloud, voice, and video
MPLS TE is supported to improve and optimize bandwidth utilization with its expansion delay. Also, it allows responding to new patterns of traffic caused by toplogy changes due to emergencies and network linked failures

MPLS-VPN Application scenario

Multinational Companies Operation

Internal and external networking among global sites, data centers, public clouds, mobile users and supply chain partners

Multinational Companies Operation

Bank Industry

Replacing the private network consists of original site-to-site dedicated lines or being the backup; replacing traditional ATM wired network with mobile private data network

Bank Industry

Retail Industry

Multi purpose hybrid network between offices, stores and datacenters, payment institutions

Retail Industry

Video Conferences

HD and multi screen video conference application between multiple enterprise sites can be held at anytime and anywhere with image and sound quality being guaranteed

Video Conferences

Key Applications

Reduce latency and improve rodustness of key apps such as SAP, Salesforce and accounting software by the use of global-covered low-latency backbone

Key Applications

VPLS

We provide scalable, high-speed and secure private cross-domain LAN based on MPLS core network, which is an advanced VPN. VPLS solutions are on the basis of layer 2 connection and are alternative to other traditionally implemented WAN services such as an IPsec VPN, MPLS VPN or point to point circuit.

Transparent links can pass through all kinds of network protocols such as IP, IPX, SNA, etc. to ensure the widest adaptability and expand application scenarios
SPs are not engaged in layer 3 route of users network, which could improve network security
Each site on a VPLS network appears to be located on the same LAN regardless of its geographic location, which enables VPLS directly connect to LAN as a cable
Users have a depth control capbility, which allow service being set up and managed by individual organizations and their networking teams or SPs
More reliability and cost-effectiveness come with port based pricing rather than distance based pricing

VPLS Application scenario

Replace Traditional Dedicated Lines

It is a most cost-effective and flexible alternatives compared with the traditional site-to-site SDH and Ethernet private line

Replace Traditional Dedicated Lines

Datacenters Interconnection

Suitable for the establishment of large bandwidth interconnetion among multiple customer data centers. Without the SP engagement in the routing process, security could be further improved

Datacenters Interconnection

Multi Cloud Interconection

Expand the layer 2 network interconnection of public cloud to multiple cloud, facilitating the dynamic migration of cluters and virtual machines, and facilitating the disaster recovery and cloud resource allocation

Multi Cloud Interconection