P49764-B21 HP 1x400Gb/s OSFP 50m HCA-Side Transceiver
Out of stock
P49764-B21 Overview
The HP P49764-B21 is a high-speed OSFP optical transceiver engineered for 400 Gigabit Ethernet applications in short-range, high-bandwidth environments. Designed specifically for HCA (Host Channel Adapter) side connections, it supports data transmission over distances of up to 50 meters, making it ideal for top-of-rack or short inter-rack connections in modern data centers.Operating with high-performance optical components, the module ensures low latency, high throughput, and minimal signal degradation. It complies with IEEE 802.3bs 400GBase standards and the OSFP Multi-Source Agreement (MSA), providing interoperability with HP switches, network adapters, and HPC systems.
P49764-B21 Technical Specifications
HP 1x400Gb/s OSFP 50m HCA-Side Transceiver
Manufacturer Part Number: P49764-B21
Brand Name: HP
Product Type: OSFP Transceiver
Data Rate: 400Gbps (1x 400G channel)
Transceiver Type: OSFP 400GBase
Media Type Supported: Passive Copper / Active Optical (depending on configuration)
Maximum Reach: Up to 50m
Connector Type: OSFP
Form Factor: OSFP
Hot Swappable: Yes
Application Side: HCA (Host Channel Adapter) side
Compatibility: HP high-performance computing and networking equipment
Use Case: Short-reach high-speed interconnect for HPC, AI, and data center fabrics
Standards Compliance: OSFP MSA, IEEE 802.3bs
Operating Temperature: 0°C to 70°C
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