Brand: HPE · SKU: 845972-B21 · MPN: 845972-B21 · Category: Networking
The HPE 100Gb QSFP28 Bidirectional Transceiver (845972-B21) is a high-performance networking module designed to meet the increasing demand for bandwidth in modern data centers. This transceiver supports 100 Gbps data rates and utilizes a bidirectional design to achieve a reduction in cost per bit and port density. It features four optical lanes in each direction, each operating at 25 Gbps, and is compatible with multi-mode fiber (MMF) cabling. With its LC duplex connector, it provides a reliable connection over distances up to 150 meters on OM5, 100 meters on OM4, and 70 meters on OM3 multi-mode fiber. It is engineered for low power consumption and high reliability, making it an ideal choice for high-speed interconnects in HPE ProLiant servers and networking environments.
| Cable Type | Multi-mode Fiber (MMF) |
|---|---|
| Wavelength | 850nm / 900nm |
| Form Factor | QSFP28 |
| Max Distance | 150m (OM5), 100m (OM4), 70m (OM3) |
| Connector Type | Duplex LC |
| Data Transfer Rate | 100 Gbps |
| Network Technology | 100GBase-BiDi |
| Ethernet Technology | 100 Gigabit Ethernet |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Warranty | 90 Days Seller Warranty / Standard HPE Manufacturer Warranty |
| Weight | 0.181 lbs |
| Dimensions | 3.74 x 7.87 x 1.57 in |
HPE 100Gb QSFP28 Transceivers are designed to reduce the overall cost of 100 Gb deployment. By increasing speed and reducing port density, these transceivers significantly lower Capex and Opex for data center interconnects. This specific bidirectional model allows for high-speed 100Gb links over existing LC duplex multi-mode fiber infrastructure.
Yes, this HPE 100Gb QSFP28 Bidirectional Transceiver (845972-B21) is 100% genuine HPE hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HPE 100Gb QSFP28 Bidirectional Transceiver includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 845972-B21.