Show all 33 topics
- Information and Communication Technology
- Interconnection
- Internet
- IT Governance
- Latency
- Multicloud
- Multiprotocol Label Switching
- Network Monitoring
- Network Operator
- Network Service
- Network Service Provider
- Public Cloud
- Public Sector
- Quality of Service
- Segmentation
- Services
- Session Initiation Protocol
- Software-as-a-Service
- Standards
- Subsea Cable
- Traffic Engineering
- Unified Communications
- Virtual Private Network
- Voice Over Internet Protocol
- Wide Area Network
PCCW Global appears across 2 articles to date.
Who is PCCW Global?
PCCW Global is an international telecommunications and network services provider offering carrier-grade connectivity, cloud networking, and managed services to enterprises, carriers, and public sector organizations.
- Global IP, Multiprotocol Label Switching (MPLS), Ethernet, and Software-Defined Wide Area Network (SD-WAN) connectivity services for enterprises and carriers (networking)
- Cloud connectivity and interconnection services linking enterprises to major cloud platforms (cloud networking)
- Data center, colocation, and related managed infrastructure services (data center services)
- Voice, Session Initiation Protocol (SIP) trunking, and collaboration-enabling services for operators and enterprises (communications)
- Managed network, security, and professional services supporting multi-site and hybrid IT environments (managed services)
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More About PCCW Global
PCCW Global operates as the international operating division of HKT, providing global telecommunications and Information and Communication Technology (ICT) services to enterprises, service providers, and public institutions. Its portfolio centers on carrier-grade IP and transport networks that interconnect data centers, enterprise locations, and cloud platforms across multiple regions. Customers use PCCW Global primarily to establish predictable, SLA-based connectivity between geographically distributed sites and critical workloads.
The company delivers a range of wide area networking services (networking), including IP Virtual Private Network (VPN), MPLS, Ethernet, and SD-WAN offerings that support Traffic Engineering (TE), Quality of Service (QoS), and segmentation for enterprise applications. These services are typically integrated into hybrid Wide Area Network (WAN) and multi-cloud architectures, where enterprises combine public internet access with private, managed connectivity to balance cost and performance. PCCW Global’s backbone spans multiple subsea cable systems and terrestrial routes, allowing it to provide redundancy and diverse routing options.
In cloud networking (cloud networking), PCCW Global provides private and dedicated connectivity options from enterprise networks and data centers into public cloud providers and Software-as-a-Service (SaaS) platforms. These services are positioned for use cases such as hybrid cloud architectures, data replication, and latency-sensitive workloads that benefit from predictable network characteristics. Connectivity is often based on standardized Ethernet, MPLS, and IP routing protocols, and may be integrated with SD-WAN policies to steer traffic toward cloud endpoints.
PCCW Global also offers voice and collaboration-enabling capabilities (communications), including international voice services, SIP trunking, and related signaling and routing functions. These services are used by carriers, service providers, and large enterprises to extend telephony coverage, consolidate voice traffic, and integrate IP-based communications into unified communications platforms. Support for protocols such as SIP and other Voice Over Internet Protocol (VoIP) standards underpins interoperability with PBXs, session border controllers, and cloud communication services.
Data center and colocation offerings (data center services) provide secure hosting environments, cross-connects, and on-net access to PCCW Global’s network backbone. Enterprises and content providers place infrastructure in these facilities to improve proximity to users, reduce latency to regional networks, and create hubs for multi-cloud interconnection. Managed services (managed services) around network monitoring, security, and professional services help customers design, implement, and operate these networked environments, often in conjunction with existing IT service management and governance frameworks.
Within an enterprise IT directory or marketplace taxonomy, PCCW Global aligns to categories such as global Network Service Provider (NSP), WAN and SD-WAN connectivity, cloud interconnect, international voice and SIP services, colocation and interconnection, and managed network and security services. Its offerings are typically evaluated alongside those of other global carriers and network service providers when organizations plan international connectivity, cloud on-ramps, and voice infrastructure strategies.
Our description of PCCW Global. Updated December 2025.
