100g optical module manufacturing company

Leading manufacturers of 100G optical modules include Topstar, WolonFiber, Amphenol, Starview Technologies, InnoLight, Coherent (II-VI), Cisco Acacia, Broadcom, and several others.Key Manufacturers and OfferingsTopstar Technology specializes in a wide range of optical transceivers, including 100G QSFP28 and 100G CFP/CFP2/CFP4 modules, offering OEM and ODM services with a focus on high-quality, dust-free manufacturing environments and 24/7 support . WolonFiber produces MSA-compliant 100G QSFP28 modules optimized for ultra-dense Spine-Leaf topologies and long-haul transport. Their modules feature advanced PAM4 modulation, low-power DSP technology, and are tested for compatibility with major vendors like NVIDIA (Mellanox), Arista, Cisco, and Juniper . Amphenol offers 100G QSFP28 modules in SR4, AOC, CWDM4, LR4, ER4, and ZR4 series, suitable for data center interconnects, metropolitan area networks, and internal 100G networks, with low power consumption and compact form factors . Starview Technologies provides 100G QSFP28 transceivers supporting 4x28Gbps transmission, including 100GBASE-SR4, LR4, ER4, and ZR4, capable of extending networks up to 80 km .Global Market LeadersAccording to market analysis, the top optical transceiver manufacturers include:InnoLight Technology – Offers 100G, 200G, 400G, and 800G modules, with a strong presence in high-speed optical transceivers .Coherent (formerly II-VI Finisar) – Provides a full line of 100G, 400G, and 800G optical modules, widely used by leading communication equipment vendors .Cisco Acacia, Broadcom (Avago), Accelink, Eoptolink, Hisense Broadband, Intel, NeoPhotonics, Source Photonics, Hisilicon, Molex – These companies also manufacture 100G optical modules and are recognized for their market share and reliability .Considerations for SelectionWhen choosing a 100G optical module manufacturer, consider:Compliance with industry standards (IEEE 802.3bm, SFF-8636, MSA)Module type and application (SR4, LR4, ER4, ZR4, AOC, CWDM4)OEM/ODM capabilities for custom coding and thermal managementCompatibility with network equipment from vendors like Cisco, Arista, Juniper, and MellanoxSupport and warranty services These manufacturers provide a range of solutions suitable for data centers, long-haul networks, and high-density cloud environments, ensuring high performance, low latency, and reliable 100G connectivity.