• 100G QSFP28 SWDM4 Optical Transceiver 100m Multi-Mode Fiber LC

100G QSFP28 SWDM4 Optical Transceiver 100m Multi-Mode Fiber LC

The 100G QSFP28 SWDM4 transceiver delivers high-speed 100Gbps transmission over duplex OM4/OM5 multimode fiber up to 100 meters. Its hot-pluggable QSFP28 design, four parallel 25Gbps VCSEL lanes, and duplex LC connectors provide reliable, low-power connectivity for data centers, enterprise networks, and HPC deployments, with OEM customization available.

SKU 100G-QSFP28-SWDM4-100M-LC Category
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The 100G QSFP28 SWDM4 LC Optical Transceiver is a high-speed, cost-efficient module designed for 100G Ethernet and modern data center interconnects. Leveraging Short-Wavelength Division Multiplexing (SWDM4) technology, it transmits 100Gbps over duplex OM4/OM5 multimode fiber up to 100 meters, reducing the need for additional fiber and lowering deployment costs.

This transceiver is ideal for cloud data centers, enterprise storage systems, and HPC (High-Performance Computing) networks. Its QSFP28 form factor supports high-density port deployments, and the four parallel 25Gbps VCSEL lanes ensure reliable, low-latency transmission with minimal power consumption (<3.5W). Hot-pluggable design and duplex LC connectors provide seamless integration into existing multimode fiber infrastructure.

Compliant with QSFP28 MSA, SWDM MSA, and IEEE802.3bm standards, and equipped with a CAUI-4 electrical interface, this module offers scalable, plug-and-play performance for next-generation data center networks, ensuring both efficiency and operational reliability.

Form FactorQSFP28
Data Rate100Gbps (4x25Gbps)
WavelengthSWDM4 850nm (four short wavelengths)
Transmission DistanceUp to 100m on OM4/OM5 MMF
Fiber TypeMulti-Mode Fiber (MMF)
ConnectorDuplex LC
Electrical InterfaceCAUI-4
TransmitterVCSEL-based
Power Dissipation<3.5W
Diagnostic FunctionDigital Diagnostic Monitoring (DDM)
Operating Temperature0°C ~ 70°C
ComplianceQSFP28 MSA | SWDM MSA | IEEE802.3bm | RoHS

  • Supports 100G QSFP28 and SWDM4 MSA standards

  • Four 25Gbps VCSEL-based transmitters (103.1Gbps aggregate)

  • Transmission distance up to 100 meters on OM4/OM5 multimode fiber

  • Hot-pluggable QSFP28 form factor

  • Duplex LC connectors for multimode fiber

  • CAUI-4 electrical interface

  • Low power consumption: <3.5W

  • Operating temperature: 0°C~70°C

  • RoHS compliant

  • 100G Ethernet uplinks and aggregation

  • Data center interconnects (DCI)

  • Cloud computing and virtualization infrastructure

  • Enterprise storage networks

  • High-performance computing (HPC) clusters

FiberMania provides OEM, ODM, and private-label solutions for the 100G QSFP28 SWDM4 transceiver. Customers can request custom wavelength assignments, labeling, coding, and performance tuning to meet specific network or branding requirements, enabling flexible deployment in diverse enterprise and data center environments.

Q1: What is the maximum reach of this module?
A1: Up to 100 meters over OM4 or OM5 multimode fiber.

Q2: How does SWDM4 technology work?
A2: SWDM4 uses four short wavelengths transmitted over duplex fiber, allowing 100Gbps aggregate data rate on standard multimode fiber.

Q3: Does this transceiver support real-time monitoring?
A3: Yes, it supports QSFP28 digital diagnostics monitoring for voltage, temperature, bias current, and optical power.

Q4: Which electrical interface does it use?
A4: CAUI-4 interface for high-speed 100G Ethernet connectivity.

Q5: What form factor does this transceiver have?
A5: Hot-pluggable QSFP28, suitable for high-density port deployments.

Q6: Can FiberMania provide OEM or private-label versions?
A6: Yes, OEM, ODM, and private-label services are available, including wavelength tuning, custom labeling, and performance optimization.

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