Zyqora Zyqora

100G/200G/400G Module Supplier in Kuala Lumpur

High-Density Optical Transceivers and Fiber Interconnect Solutions Designed for Next-Generation Cloud Data Centers, AI Clusters, and Enterprise Core Networks in Malaysia.

Premium 100G Transceivers Selection

Engineered to meet the stringent latency and throughput requirements of Kuala Lumpur’s hyper-scale cloud deployments and enterprise core backbones.

100G Base-t Ethernet Module QSFP28

100G Base-t Ethernet Module 850nm 100m MPO QSFP28 Optical Transceiver

Short-reach multi-mode optical transceiver, optimizing high-density leaf-spine fiber connections in modern green data centers.

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QSFP28 100G MMF Fiber Transceiver

QSFP28 100G Base-t 850nm 100m MPO MMF Fiber Optical Transceiver Module

Industry-compliant MMF transceivers designed with high thermal dissipation to withstand demanding tropical computing workloads.

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100GBASE-LR4 Duplex LC SMF Optical Transceiver

100GBASE-LR4 Duplex LC SMF Optical Transceiver Module Single Mode 1310nm 100G QSFP28 10km

Ideal choice for long-distance city-wide loops connecting key carrier facilities within Kuala Lumpur and Selangor.

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100GBASE-ER4 QSFP28 Transceiver

100GBASE-ER4 SMF QSFP28 Transceiver Duplex LC Single Mode 1310nm 100G Optical Module 40km

Extended-reach single-mode transceiver supporting up to 40km links, perfect for regional telecommunication networks.

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Kuala Lumpur: The Rising Core of Southeast Asia’s Digital Infrastructure

Kuala Lumpur and the surrounding Klang Valley region are undergoing an unprecedented digital transition. Driven by the Malaysian Government's MyDIGITAL initiative and the rapid influx of global hyper-scale cloud service providers, the metropolitan area is scaling its network infrastructure to handle massive data throughput. Key data center clusters in Cyberjaya, Bukit Jalil, and Shah Alam are expanding rapidly to support artificial intelligence, machine learning, and multi-tenant cloud ecosystems. This massive growth creates a critical requirement for high-speed, reliable interconnect networks.

As networks transition from traditional 10G and 25G infrastructures to 100G, 200G, and 400G architectures, high-performance optical modules have become the essential link in data transmission. To prevent bottlenecking, hardware architects require optical transceivers that deliver maximum throughput, lowest thermal output, and flawless compatibility. Zyqora Optical Technologies, as a global industry-leading manufacturer, stands ready to serve the Kuala Lumpur market with superior optical components engineered for severe operating environments.

Why Localized Hardware Supply Matters

Optical networks are sensitive infrastructures. The deployment of optical transceivers requires localized hardware availability, compliance certifications (such as SIRIM compliance for telecommunication hardware in Malaysia), and dedicated local logistics management. A disruption in the supply chain of these modules can delay large-scale data center construction and enterprise network upgrades. Zyqora bridges this gap by establishing strong supply chain networks in Malaysia, providing technical advisory services, and holding stock configurations locally for immediate implementation.

  • Guaranteed Low Latency: Optimized optical performance reduces bit error rates (BER), ensuring minimal transmission latency across financial hubs in KL Sentral.
  • Localized Support & Technical Consulting: Live engineering feedback for customized firmware coding for compatibility with major OEM switches (Cisco, Arista, Juniper, etc.).
  • Climate-Resilient Engineering: Design specifications created to handle higher ambient temperatures in humid sub-tropical data centers, reducing the Risk of premature laser degradation.

Local Market Integration Points

Zyqora's 100G, 200G, and 400G portfolio aligns with the major digital hubs across Kuala Lumpur:

Region Primary Application Optimal Module Range
Cyberjaya Hubs Hyper-scale Cloud & AI clusters 400G DR4 / FR4 QSFP-DD
KL Sentral Financial District High-Frequency Trading & Private Networks 100G LR4 / ZR4 QSFP28
Bukit Jalil Technopark Edge Computing Nodes & Telecom Central Offices 100G MMF SR4 / 200G SR4

Advanced Optical Transceiver Architectures

Modern data centers no longer rely on simple NRZ (Non-Return-to-Zero) signals for high-speed transmission. The modern networking standard leverages PAM4 (Pulse Amplitude Modulation 4-Level) and DSP (Digital Signal Processing) engines to pack more data into the same optical channel. Understanding the underlying technology ensures that network architects select the right optical interfaces for their layout.

1. The 100G QSFP28 Ecosystem

The 100G QSFP28 form factor remains the workhorse of regional enterprise and telco backbones in Malaysia. Utilizing 4 lanes of 25Gbps signals, QSFP28 transceivers offer excellent power efficiency and low heat generation. Standard configurations include:

  • SR4 (Short Reach): Operating over MPO-12 multi-mode fiber up to 100m, utilizing VCSEL lasers.
  • LR4 (Long Reach): Utilizing LAN-WDM DML lasers over single-mode fiber to transmit up to 10km.
  • ER4 & ZR4 (Extended & Ultra Long Reach): Integrating APD receivers and SOA (Semiconductor Optical Amplifiers) to span 40km to 80km, eliminating the need for expensive inline amplifiers between rural telecommunication towers in Selangor.

2. 200G and the Transition to PAM4

200G QSFP56 represents an evolutionary bridge. By shifting to PAM4 modulation, it delivers twice the bandwidth using the same physical lanes as 100G. This interface helps legacy data centers increase bandwidth capacity without completely rebuilding their physical switches or replacing their fiber pathways.

3. The 400G QSFP-DD Infrastructure

The QSFP-DD (Double Density) interface is designed specifically to meet the high bandwidth demands of next-generation artificial intelligence platforms. QSFP-DD adds a second row of contacts to the connector, doubling the number of electrical lanes to 8. Driven by 56G PAM4 electrical channels, it supports 400G links. This allows operators to build massive data center fabrics, enabling deep learning clusters to communicate with minimal latency.

Module Class Wavelength (nm) Fiber Interface Max Reach Modulation Typical Application in Kuala Lumpur Networks
100G QSFP28 SR4 850nm MPO-12 MMF 100m NRZ Intra-rack connection in data centers (leaf-to-spine switches).
100G QSFP28 LR4 1310nm LAN-WDM LC Duplex SMF 10km NRZ Campus backbones and inter-facility links in metropolitan areas.
200G QSFP56 SR4 850nm MPO-12 MMF 100m PAM4 High-performance server-to-switch storage connections.
400G QSFP-DD DR4 1310nm MPO-12 SMF 500m PAM4 AI-training clusters, hyper-scale cloud spine networks.
400G QSFP-DD FR4 CWDM4 (1271-1331nm) LC Duplex SMF 2km PAM4 Inter-building datacenter connections within tech parks.

Enterprise 100G & 200G Medium Reach Solutions

Discover high-stability transceivers optimized for high-density core switches and metropolitan carrier systems.

100GBASE-ZR4 Duplex LC SMF Optical Module

100GBASE-ZR4 Duplex LC SMF Optical Module 1310nm Single Mode 100G QSFP28 Transceiver 80km

Ultra-long haul optical module designed for backhaul links, connecting distant network hubs across Malaysia.

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200GBASE-SR4 Optical Transceiver Module

200GBASE-SR4 Optical Transceiver Module MTP/MPO-12 MMF Multimode 850nm 200G QSFP56 100m

High-speed 200G module incorporating PAM4 technology for low latency and high bandwidth capacity in newer networks.

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100GBASE-PSM4 QSFP28 1310nm Transceiver

100GBASE-PSM4 QSFP28 1310nm 500m SMF 100G MPO-12 Optical Transceiver Module

Parallel Single Mode 4-lane transceiver, offering cost-effective single-mode fiber connectivity up to 500m.

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QSFP28 100GBASE-PLR4L 1310nm Module

QSFP28 100GBASE-PLR4L 1310nm 2km 100G MPO-12 SMF Optical Transceiver Module

Intermediate 2km reach single-mode module, designed to link disparate network racks over parallel SMF.

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About Zyqora: Setting Global Standards in Fiber Connectivity

Founded in 2016, Zyqora Optical Technologies Co., Ltd. is a professional manufacturer and supplier of high-performance optical transceivers and fiber connectivity solutions for global data center, telecom, enterprise network, and cloud computing applications.

With a modern production facility covering 386 square meters, Zyqora specializes in the design, development, manufacturing, and testing of optical communication products, including SFP, SFP+, SFP28, QSFP28, QSFP-DD, OSFP, AOC, and DAC solutions. Our products are engineered to deliver reliable performance, scalability, and seamless compatibility with mainstream networking platforms.

Over the years, Zyqora has established a strong international presence, achieving annual export revenue exceeding USD 18 million. Backed by 8 years of export experience and 10 years of industry expertise, we serve customers across North America, Europe, Southeast Asia, the Middle East, and Latin America.

Our R&D department consists of 65 experienced engineers specializing in optical communication technologies, high-speed transmission systems, and network interoperability solutions. Zyqora offers comprehensive OEM and ODM services, including customized labeling, firmware coding, packaging design, and product specification development. Last year alone, the company successfully launched 168 new products to meet the growing requirements of next-generation network infrastructures.

Strict Testing & Quality Assurance

Quality is at the core of everything we do. Our manufacturing process is supported by comprehensive quality assurance procedures, managed by a dedicated team of 42 quality control professionals:

  • Incoming Material Inspection: Microscopic inspection of lasers, optical lenses, and printed circuit boards before assembly.
  • Optical Performance Verification: Verification of laser power output, extinction ratio, and eye diagram compliance.
  • Accelerated Aging Tests: Operating transceivers at high temperatures to eliminate early-stage failures.
  • Platform Compatibility Tests: Verifying firmware compatibility with Cisco, Arista, Juniper, Dell, and HP switches.
10+
Years of Industry Expertise
65+
Experienced R&D Engineers
860+
Supply Chain Partners
$18M+
Annual Export Revenue

Our Production Facility & High-Precision Laboratory

Zyqora Cleanroom Production Line Zyqora Automated Optical Testing Laboratory High-Speed Transceiver Compatibility Testing Rig Zyqora Finished Product Warehousing & Shipping Facility

Technological Horizons: 800G, 1.6T, and Green Datacenters

As computational demands scale, driven by large language models (LLMs) and artificial intelligence workloads, data centers in Kuala Lumpur are looking beyond 400G. The roadmap for high-speed optics is shifting toward 800G and 1.6T solutions. To support this growth, new optical architectures are emerging to solve electrical loss and heat dissipation challenges.

Silicon Photonics & CPO

Traditional transceivers convert electrical signals into optical pulses using distinct laser elements. This conversion generates heat. In contrast, Silicon Photonics integrates optical components onto a silicon substrate, reducing power consumption. Looking forward, Co-Packaged Optics (CPO) will merge the optics directly with the switch ASIC, eliminating copper traces and reducing signal loss.

Linear-drive Plug-able Optics (LPO)

LPO removes the digital signal processor (DSP) from the pluggable module, relying instead on the host switch ASIC to handle signal equalization. LPO modules significantly lower latency and cut transceiver power consumption by up to 50%, making them a key technology for green datacenters in Malaysia.

Local Compliance, Logistics & Technical Support in Malaysia

Deploying high-speed optical hardware in Kuala Lumpur requires careful attention to import procedures, local compliance regulations, and technical support access. Zyqora provides end-to-end integration support, ensuring smooth deployment for enterprise networks:

  • SIRIM Certifications: We provide full documentation for Malaysian customs and SIRIM regulatory compliance, ensuring hassle-free imports.
  • Custom Firmware Coding: Different hardware ecosystems (such as Arista, Cisco, and Juniper) use proprietary encryption in their SFP/QSFP ports. Zyqora codes and labels transceivers to match your existing equipment, ensuring compatibility.
  • Flexible Supply Chain: With over 860 supply partners, we offer stable lead times and reliable shipping options for time-sensitive network expansions.

High-Performance 400G and Specialty Optical Modules

Discover our portfolio of high-density 400G transceivers and specialty short-reach modules, engineered to support next-generation data center architectures.

400G DR4 QSFP-DD Transceiver

400G DR4 QSFP-DD PAM4 1310nm 500m MTP/MPO-12 APC SMF Optical Transceiver Module

Designed for high-density 400G cloud and enterprise networks, utilizing MPO-12 interfaces over single-mode fiber.

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400G CWDM QSFP-DD LR4

Single Mode 400G CWDM QSFP-DD LR4 10km Duplex LC SMF Optical Transceiver Module

Supports long-distance connections up to 10km, ideal for interconnecting campus data networks.

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400GBASE-FR4 Duplex LC Optical Module

400GBASE-FR4 Duplex LC Optical Module 400G CWDM QSFP-DD PAM4 2km DDM SMF Optical Transceiver

2km reach single-mode module, featuring integrated Digital Diagnostics Monitoring (DDM).

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400GBASE-LR8 Duplex LC Optical Transceiver

400GBASE-LR8 Duplex LC Optical Transceiver Module SMF 1310nm 400G QSFP-DD 10km

Utilizes 8 wavelengths to deliver stable 400Gbps transmission over single-mode fibers up to 10km.

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400GBASE-ER8 Single Mode Transceiver

400GBASE-ER8 Single Mode 1310nm 400G QSFP-DD 40km Duplex LC SMF Optical Transceiver Module

Extended-reach 40km single-mode module, designed for connecting regional carrier centers.

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400G QSFP-DD SR8 Optical Module

Multiple Mode 850nm 400G QSFP-DD SR8 100m MTP/MPO-16 APC MMF Optical Transceiver Module

Parallel 8-channel multi-mode module, optimized for ultra-high-density leaf-spine fiber connections.

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100GBASE-ESR4 QSFP28 Module

100GBASE-ESR4 QSFP28 100G 850nm 300m MPO-12 MMF Optical Transceiver Module

Extended short-reach multi-mode optical transceiver, supporting transmission distances up to 300m.

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100GBASE-SL4 Multimode Transceiver

100GBASE-SL4 Multimode 100G QSFP28 850nm 30m MPO-12 MMF Optical Transceiver Module

Cost-effective, short-reach multi-mode transceiver, designed for intra-rack interconnections up to 30m.

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Technical FAQ: Optical Modules Deployment

Get answers to common technical and logistical questions about choosing and deploying high-speed optical transceivers in Malaysia.

What is the difference between NRZ and PAM4 modulation in 100G and 400G transceivers? +
NRZ (Non-Return-to-Zero) uses two voltage levels to represent 1s and 0s, transmitting 1 bit per symbol. This is the standard method for 100G QSFP28 modules. PAM4 (Pulse Amplitude Modulation 4-Level) uses four voltage levels to represent four combinations of two bits (00, 01, 10, 11), doubling the data rate without requiring twice the optical bandwidth. This makes PAM4 the standard modulation method for 200G and 400G configurations.
How does Zyqora ensure compatibility with switches from Cisco, Arista, and other OEMs? +
We use an advanced compatibility testing laboratory. Every optical transceiver is programmed with vendor-specific firmware before shipment. We test the modules on major OEM switches in our lab to verify compliance with EEPROM configurations and internal diagnostics (DDM), ensuring seamless plug-and-play integration.
Can Zyqora support customized OEM/ODM requirements for special network designs? +
Yes. Our R&D team of 65 engineers can customize firmware coding, change transceiver labeling, design custom packaging, and build bespoke hardware profiles to meet your specific networking needs. Last year, we developed and launched 168 new customized products.
What are the shipping times and import compliance procedures for Kuala Lumpur, Malaysia? +
We offer direct air cargo shipping to Kuala Lumpur International Airport (KLIA), with transit times typically ranging from 3 to 5 business days. We provide comprehensive import documentation, including Certificate of Origin, packing lists, and HS code classifications, helping to simplify customs clearance and ensure SIRIM regulatory compliance.
How do environmental factors in tropical climates like Kuala Lumpur affect optical transceivers? +
High ambient humidity and temperatures can accelerate laser aging and increase internal optical loss. Zyqora's transceivers are built with high-quality components, robust hermetic packaging, and efficient thermal dissipation systems. This design keeps the modules stable across standard commercial operating temperatures (0°C to 70°C).