About This Part
The HPE JH672A is a high-performance Quad Small Form-Factor Pluggable 28 (QSFP28) optical transceiver module designed for 100 Gigabit Ethernet applications. This module, identified by Part Number JH672A, facilitates robust and high-speed data transmission over multimode fiber optic cables. Operating at a nominal wavelength of 850nm, the JH672A supports four independent transmit and receive channels, each capable of 25Gbps, aggregating to a total data rate of 100Gbps. It adheres to the eSR4 standard, an enhanced short-reach specification, enabling reliable connectivity over distances up to 300 meters when used with OM4 multimode fiber. The module typically features an MPO/MTP connector for easy integration into existing fiber infrastructures, making it an essential component for high-density network environments requiring substantial bandwidth. Its compact QSFP28 form factor ensures efficient port utilization in switches and routers. The HPE JH672A transceiver is predominantly deployed within data center environments, enterprise networks, and high-performance computing clusters where high-density 100GbE connectivity is critical. It is typically installed in network switches, routers, and server network interface cards (NICs) that feature QSFP28 ports, providing essential links between top-of-rack switches and aggregation layers, or for inter-switch connections within a data hall. This module is vital for cloud service providers, telecommunications operators, and large enterprises that require robust and scalable infrastructure to support increasing data traffic and low-latency applications. It effectively addresses bandwidth bottlenecks and facilitates the upgrade of existing 10GbE or 40GbE infrastructures to 100GbE, enabling faster data transfer rates and improved network efficiency over short to medium distances, particularly within campus backbones or between adjacent buildings. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including modules like the HPE JH672A. By offering these critical components in excellent condition, Revo Distribution Limited enables telecom operators, data centre providers, and large enterprises to acquire necessary infrastructure upgrades and expansions at a significantly reduced cost compared to new equipment. This approach allows organizations to optimize their capital expenditure while maintaining high performance and reliability standards. Revo's extensive inventory of refurbished equipment plays a crucial role in extending the operational lifecycle of existing network infrastructure, providing a sustainable and economically viable alternative for maintaining and enhancing network capabilities. Clients trust Revo for reliable, tested equipment that supports their evolving network demands without compromising on quality or performance.
