HP Aruba 845966-B21 100GBase-SR4 QSFP28 Transceiver 850nm 100m MPO-12/UPC DDM MMF Optical Transceiver Module
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| SPECIFICATIONS | |
| CDR | TX & RX Built-in CDR |
| Connector | MTP/MPO-12 |
| DDM/DOM | Supported |
| Wavelength | 850nm |
| Form Factor | QSFP28 |
| Extinction Ratio | 2dB |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power | -8.4~2.4dBm |
| Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Media | MMF |
| Max Cable Distance | 70m@OM3/100m@OM4 |
| Modulation Format | NRZ |
| Power budget | 1.9dB |
| Protocols | QSFP28 MSA Compliant |
| Receiver Type | PIN |
| Receiver Sensitivity | <-10.3dBm |
| Transimitter Type | VCSEL 850nm |
| Power Consumption | 3.5W |
| Transmit and Dispersion Penalty | 5dB |
The HP Aruba 845966-B21 is a high-performance 100GBase-SR4 QSFP28 optical transceiver designed for efficient data transmission over multimode fiber (MMF). Operating at an 850nm wavelength, this transceiver module supports a reliable reach of up to 100 meters, making it ideal for short-range applications in data centers and high-performance computing environments. It features MPO-12/UPC connectors for secure and effective connectivity. Additionally, the module incorporates Digital Diagnostic Monitoring (DDM) for real-time performance tracking, enabling network administrators to monitor link health and optimize network efficiency. The HP Aruba 845966-B21 is engineered to deliver scalable and reliable connectivity solutions for modern high-bandwidth applications.
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