Vietnam stands at the forefront of Southeast Asia's digital revolution. With surging demand for high-speed internet, cloud services, and next-generation mobile networks (5G), the nation's telecommunications infrastructure is under unprecedented pressure. Vietnam Telecom (Viettel), a leading national operator, faced a critical challenge: scaling its backbone and data center networks to handle exponential traffic growth while ensuring unwavering reliability and cost efficiency. The solution lay in the very heart of their optical networks – high-performance, dependable optical transceiver modules.
Vietnam Telecom needed a partner capable of delivering cutting-edge optical transceiver solutions that met stringent technical specifications, offered robust supply chain security, and provided exceptional value. They turned to LINK-PP, a global innovator renowned for its high-quality, standards-compliant optical modules.
Key Takeaways
LINK-PP and Vietnam Telecom partner to boost Vietnam’s telecom network with advanced optical modules in 2025.
LINK-PP offers a wide range of cost-effective, reliable optical modules that support high speeds and long distances.
The partnership improves network speed, stability, and scalability, helping Vietnam Telecom meet growing demand.
Both companies benefit from market growth, technology innovation, and stronger positions in the telecom industry.
Careful planning and training reduce risks during deployment, ensuring smooth upgrades and better service quality.
The Challenge: Scaling the Digital Backbone
Vietnam Telecom's ambitious expansion plans involved:
Upgrading Core Network Capacity: Transitioning from 10G/40G links to 100G and 400G speeds to alleviate bottlenecks.
Modernizing Data Centers: Supporting cloud migration, virtualization, and high-density server deployments requiring massive east-west traffic flows.
Enhancing Network Resilience: Minimizing downtime and ensuring seamless service delivery for millions of customers and businesses.
Optimizing TCO (Total Cost of Ownership): Balancing performance demands with the need for cost-effective, energy-efficient solutions.
Finding reliable optical transceiver suppliers capable of delivering high-speed data center modules and long-haul transceivers at scale, without compromising on quality or compatibility, was paramount.
The LINK-PP Solution: Precision Engineered Optical Connectivity
LINK-PP engaged deeply with Vietnam Telecom's engineering teams to understand their specific network architecture, performance thresholds, and future roadmap. The collaboration focused on providing a comprehensive portfolio of optical transceivers tailored to each application:
High-Density Data Center Interconnects: For critical spine-leaf architecture within data centers, LINK-PP supplied high-performance, low-power QSFP28 100G transceivers and cutting-edge QSFP-DD 400G modules. Key models deployed included:
LS-M85100-SR4C: Ideal for short-reach multimode fiber (MMF) connections within racks and across aisles.
LS-LW100-LR4C: Providing cost-effective 100G connectivity over single-mode fiber (SMF) for longer intra-data center links.
LQD-CW400-LR4C: Enabling the leap to 400G for ultra-high-bandwidth aggregation, crucial for AI/ML workloads and cloud scalability.
Metro and Core Network Upgrades: To bolster the backbone carrying traffic across regions, LINK-PP provided robust and coherent 100G and 400G transceivers designed for longer distances and challenging environments. Essential models included:
LS-LW100-ZR4C: Delivering 100G over distances up to 80km on SMF, perfect for metro ring deployments.
LINK-PP CFP2-DCO-400G-ZR: A high-performance coherent solution enabling 400G transmission over hundreds of kilometers, future-proofing core network investments.
5G X-Haul Support: Recognizing the critical role of optical transport in 5G rollout, LINK-PP provided optimized 25G SFP28 and 100G QSFP28 modules for fronthaul, midhaul, and backhaul links, ensuring low latency and high synchronization accuracy. Models like the LINK-PP LS-SM3125-10C were widely adopted.
LINK-PP’s technology advantages include:
Real-time diagnostics with DDM/DOM monitoring for temperature, voltage, and optical power.
Compatibility with major network brands, such as Cisco, Juniper, and Arista.
Low latency and high scalability, supporting applications from data centers to 5G networks.
Precision engineering that ensures error-free transmission and network stability.
Competitive pricing, offering up to 70% cost savings compared to OEM modules.
Comprehensive technical support, including pre-sales consultation and lifetime warranty.
LINK-PP uses premium-grade components and rigorous testing to guarantee performance. Their extensive inventory and fast delivery capabilities support large-scale deployments, while customizable solutions address unique network requirements.
With these technology advantages, LINK-PP’s optical modules empower Vietnam Telecom to build high-speed, reliable, and future-ready networks across the country.
The Results: A Future-Proofed Network
By deploying LINK-PP optical transceivers across critical network segments, Vietnam Telecom achieved significant outcomes:
Massive Capacity Boost: Successfully upgraded core links to 100G/400G, exponentially increasing bandwidth and eliminating bottlenecks. Data center interconnect capacity saw dramatic improvements.
Enhanced Network Stability: The reliable performance and low bit error rates (BER) of LINK-PP modules contributed to a measurable decrease in network-related outages and service disruptions.
Accelerated 5G Deployment: Robust and low-latency optical connectivity provided by LINK-PP transceivers supported the rapid and efficient rollout of Vietnam Telecom's 5G infrastructure.
Optimized Operational Costs: Reduced power consumption of LINK-PP modules lowered energy bills, while their reliability minimized costly maintenance interventions and module replacements.
Future-Proof Foundation: The deployment of advanced form factors like QSFP-DD ensures Vietnam Telecom's network is ready for the next wave of bandwidth demands, including 800G migration.
Partnering for Progress
The collaboration between Vietnam Telecom and LINK-PP transcends a simple vendor-customer relationship. It represents a strategic partnership built on technical expertise, mutual trust, and a shared vision for Vietnam's digital transformation. LINK-PP's commitment to understanding Vietnam Telecom's unique challenges and delivering tailored optical transceiver solutions proved instrumental in overcoming network scaling hurdles.
"LINK-PP has been a valuable partner in our network modernization journey," commented a senior network architect at Vietnam Telecom. "Their optical modules consistently deliver the performance, reliability, and cost-efficiency we demand. The technical support and supply chain responsiveness have been excellent, giving us confidence in our critical infrastructure investments."
Empower Your Network with LINK-PP
Is your telecommunications network or data center facing the challenges of surging bandwidth demand, 5G rollout, or cloud migration? Don't let optical transceiver performance become your bottleneck.
LINK-PP offers a comprehensive portfolio of high-performance, reliable, and cost-effective optical modules – from standard SFP+ and QSFP28 to cutting-edge QSFP-DD 400G/800G and coherent solutions – designed to meet the most demanding network requirements.
Ready to experience the LINK-PP difference?
☎ Contact our technical sales team for a customized consultation.
Choose LINK-PP – Your Partner for Reliable, High-Speed Optical Connectivity. Let's build the future of networking together.
FAQ
What types of optical modules does LINK-PP supply to Vietnam Telecom?
LINK-PP supplies a wide range of optical modules, including SFP+, XFP, BIDI, and CWDM/DWDM. These modules support different speeds and distances, making them suitable for data centers, metro networks, and backbone infrastructure.
How do LINK-PP’s optical modules improve Vietnam Telecom’s network?
LINK-PP’s modules increase network speed and reliability. They support high data rates and advanced diagnostics. This helps Vietnam Telecom deliver faster internet and more stable connections to customers across the country.
Are LINK-PP’s optical modules compatible with existing network equipment?
LINK-PP designs its modules for broad compatibility. They work with major network brands like Cisco, Juniper, and Arista. This ensures seamless integration into Vietnam Telecom’s current infrastructure.
What support does LINK-PP offer during deployment?
LINK-PP provides technical support, training, and detailed documentation. The company also offers pre-sales consultation and lifetime warranty services. This support helps Vietnam Telecom deploy and maintain the modules efficiently.
