100G QSFP28 SR4 multimode fiber optic module for high-speed data center interconnects.
When scaling AI training clusters or cloud fabrics, achieving reliable 100G throughput over short distances is critical to prevent link failures. This 100G QSFP28 multimode ethernet fiber optic module provides the physical layer stability needed for dense switch-to-server connections.
Delivering 100Gb/s total bandwidth via four 25Gb/s channels, it supports 100GBASE-SR4 standards while consuming less than 2.5W, reducing thermal load in high-density racks. With transmission distances reaching 70m on OM3 and 100m on OM4 fiber, the LRHQ851X-X1ATM ensures flexible cabling options without signal degradation.
Ideal for data center spine-leaf architectures and 40G/100G breakout applications, this RoHS-compliant transceiver offers a cost-effective alternative to copper DACs for longer runs. It delivers enterprise-grade optical performance for demanding network environments.
Provides 100Gb/s total rate with 4 independent 25Gb/s full-duplex channels for 100GBASE-SR4 Ethernet.
Consumes less than 2.5W, offering a high-performance and energy-efficient interconnection solution.
Supports transmission distances up to 70m on OM3 and 100m on OM4 multimode fiber.
Conforms to IEEE 802.3bm standard and QSFP28 MSA specifications for broad compatibility.
Utilizes reliable VCSEL array technology at 850nm wavelength for stable optical performance.
Complete technical details for integration and deployment planning.
| Product Type | 100G QSFP28 Multimode Ethernet Fiber Optic Module |
|---|---|
| Form Factor | QSFP28 |
| Data Rate (Per Channel) | 25 Gb/s |
| Total Data Rate | 100 Gb/s |
| Transmitter Type | VCSEL Array |
|---|---|
| Optical Center Wavelength | 850 nm |
| Connector Type | 1x12 MPO |
| Transmission Distance (OM3) | 70 m |
| Transmission Distance (OM4) | 100 m |
| Power Supply | +3.3V |
|---|---|
| Power Consumption | < 2.5W |
| Operating Voltage Range | 3.14 V to 3.46 V |
| IEEE Standards | IEEE 802.3bm |
|---|
| Supported Features | 100GBASE-SR4, 40GBASE-SR4 Breakout, RoHS Compliant, MSA Compliant |
|---|
| Operating Temperature | 0°C to 70°C |
|---|---|
| Storage Temperature | -40°C to 85°C |
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