HPE 746960-001 BladeSystem C-Class 40 Gb QSFP+ MPO SR4 Transceiver module

Detailed Specifications

The HPE 746960-001 is a high-performance, hot-pluggable QSFP+ (Quad Small Form-factor Pluggable) optical transceiver module. Designed for short-range data communication and interconnect applications, it provides 40 Gigabit Ethernet connectivity over multimode fiber. This module is primarily intended for deployment within data centers, high-performance computing clusters, and enterprise core networks where high-density, high-bandwidth connections are critical. It solves the need for reliable, high-speed links between switches, servers, and storage systems over distances up to 100 meters. Engineered for reliability, the transceiver utilizes a parallel fiber design with four independent 10 Gbps transmit and receive channels, aggregating to a total bandwidth of 40 Gbps. It operates at a nominal wavelength of 850nm and uses an MPO connector interface, which simplifies cabling in dense rack environments. This multi-channel approach ensures robust performance and is compliant with the 40GBASE-SR4 standard, guaranteeing interoperability within modern network infrastructures. The 746960-001 is designed for seamless integration into compatible HPE BladeSystem, ProLiant, and Synergy platforms. Its QSFP+ form factor allows for high port density on switches and network interface cards, enabling a scale-out network architecture without occupying excessive rack space. Management is streamlined through integrated Digital Optical Monitoring (DOM), which provides real-time access to critical operating parameters such as optical power, temperature, and voltage, facilitating proactive network maintenance.