In combination with the global and domestic high-quality network resources of shareholders, SST uses MPLS VPN networking technology to establish a stable, secure, and efficient corporate global private network.

• Flexible and efficient: Flexible access method enables secure point-to-point connections, efficient transmission, and network expansion;
• High reliability: Provide different levels of SLA to ensure high network reliability;
• High availability: Provide multiple CoS combinations to meet different needs and ensure application performance;
• One-stop local access: provide integrated and optimized line resources and a complete one-stop total network solution;
• Network management services: Provide business flow monitoring and analysis services, provide data reports on demand, and regularly review and analyze.

As a neutral network value-added service provider, SST provides Internet access to the outlets of multiple operators, including private line Internet access services, metropolitan area network Internet access services, xDSL access services, 4G/5G wireless access services, and international access acceleration customization services.

• Integration of multiple operators to achieve resource sharing;
• Reliable line quality, low latency, low packet loss rate, and low jitter;
• Network management services such as network monitoring.
• Provide high-speed international access channels on demand.

Software Defined Wide Area Network Service (SD-WAN) is a technology based on Software Defined Network (SDN). It separates data forwarding from control, greatly simplifying network management and operation and improving network transmission quality. At the same time, SST has an SD-WAN cloud management platform, which is provided to customers in form of services to enable centralized management and rapid deployment.

• Capable of integrating multiple connection methods such as leased line, Internet, MPLS and 4G/5G to effectively increase bandwidth.
• Rapid deployment: simplified device activation process to help enterprises quickly conduct business.
• Intelligent routing: link aggregation, packet loss re-transmission, and automatic error correction technologies are employed to significantly optimize network transmission quality, support application-based traffic routing strategies, and ensure the use of core applications;
• Simplified operation and maintenance: link quality is monitored in real time to achieve application traffic visualization.
• Secure access: provide secure end-to-end integration solutions, data encryption, and segmented isolation.

1 Product Overview

ZDT is an integrated observability system built for networks and enterprise IT platforms. On a cloud-native architecture, it unifies IT Asset Management (ITAM), IT Operations Monitoring (ITOM), and IT Service Management (ITSM) to deliver end-to-end visibility and full-lifecycle management across network links, servers, databases, and applications. Through automated asset discovery, intelligent alert prediction, and automated service-flow orchestration, ZDT helps organizations raise operational efficiency, keep systems stable and secure, and strengthen business continuity and compliance.

Target Users

Enterprises, government agencies, and educational institutions that need to centrally manage IT assets, operations, and services — especially those operating WANs, multi-branch networks, and hybrid IT infrastructure.

2 Products & Services

ZDT deeply integrates three modules — Monitoring, Assets, and Service — into one capability spanning observation, alerting, and closed-loop resolution.

Operations Monitoring (ITOM)

Delivers automated asset discovery and multi-dimensional monitoring across networks, servers, databases, and more, with intelligent alert prediction and traffic analysis. Severity is assessed automatically from metrics such as latency, packet loss, and CPU/memory utilization, with real-time early warnings.

Asset Management (ITAM)

Manages the full asset lifecycle from onboarding and transfer through maintenance to decommissioning, with inventory statistics, alert-threshold configuration, and reporting. Low-code customization of workflows, pages, and fields adapts the platform to each organization's governance model.

Service Management (ITSM)

Provides incident, problem, and change management alongside a service catalog, SLA management, and a knowledge base. Monitoring alerts can automatically raise incident tickets, orchestrating operations and service workflows significantly accelerate incident response.

Visualization & Reporting

Offers dashboard visualization, standard incident reports, intelligent reporting, and historical and near-real-time analytics for a clear picture of operational posture and service quality.

3 Core Advantages

Technology

A cloud-native microservice architecture decouples the access, mid-platform, and data layers. Time-series, log, and object stores handle massive monitoring data, while event-driven design automates cross-module orchestration.

Service

An end-to-end service chain — remote monitoring, proactive alerting, closed-loop fault resolution, and on-site support — backed by near-real-time 7×24 monitoring, tier-2/3 remote support, field maintenance, and comprehensive service quality safeguards.

Market

Purpose-built for the observability needs of networks and IT platforms, with full coverage of WAN, LAN, compute, and endpoint assets — adaptable to enterprises, government, and education through a tiered licensing and service-pack model.

4 Application Scenarios

ZDT fits any sector with ongoing demands for network stability, system observability, and operational efficiency.

WAN & Multi-Branch

7×24 monitoring and proactive alerting on link quality and core devices (routers, SD-WAN gateways) keep inter-branch connectivity stable and reliable.

LAN & Campus Networks

Unified management and monitoring of core/access switches, wireless, and security devices (firewalls) improve internal-network visibility and speed up fault localization.

Data Centers & Compute

Multi-dimensional observability across physical/virtual servers, OS, databases, storage, and backups supports business continuity and capacity planning.

Government & Education IT

Standardized monitoring, service workflows, and compliance reporting for government and education IT infrastructures lower the operational burden.

AT&T Network Function Virtualization Service (AT&T FlexWare℠) is a new generation of virtualization cloud platform that integrates network functions such as virtual routers, virtual firewalls, and virtual SD-WAN on a single client device through NFV technology, and also supports VNFs of several internationally famous manufacturers such as Juniper, CISCO, VMware, Palo Alto, and Fortinet. You can flexibly choose different types or brands of VNFs by different application scenarios to reduce the complexity of network architecture and the difficulty in operation and maintenance, and achieve a fast, simple, and digital user experience.

• Rapid and flexible deployment
• Centralized coordination and management

Provide dedicated connections with multiple cloud service providers, reduce lengthy procurement and delivery cycles, and ensure that the security and performance are controllable. Through cooperation with AT&T, the cloud exchange platform deployed in the SST Data Center provides logical connections for each customer to achieve customer traffic isolation.

• Flexible configuration: multiple high-quality public cloud services are available through a single line;
• Excellent performance: reduced latency, reduced packet loss rates, enhanced security, and all traffic endpoints are directly connected to the public cloud;
• Safe and reliable: Through the connection of operator level private lines, various risks on the Internet are avoided.
• Cloud network integration: Interconnection with AT&T and SST communication networks achieves high-speed cloud access of customers.

Based on AT&T business WIFI services, SST provides a highly secure LAN connection solution for enterprise customers, including Wi-Fi access for end users, LAN analysis, and network management for wired devices.

• Support centralized cloud deployment and centralized control;
• Automated network monitoring and reporting;
• Support public WiFi solutions that comply with Orders 82 and 151 issued by Ministry of Public Security.