About This Part
The HPE JL309A is a high-performance QSFP28 (Quad Small Form-factor Pluggable 28) optical transceiver, engineered for robust 100 Gigabit Ethernet (100GbE) connectivity. This module operates as a 100GBASE-SR4 transceiver, adhering to the IEEE 802.3bm standard, making it an essential component for modern data center and enterprise network infrastructures requiring high-density, short-reach optical links. The JL309A utilizes four independent transmit and receive channels, each capable of 25 Gbps, aggregating to a total bandwidth of 100 Gbps. It transmits over multi-mode fiber (MMF) at a wavelength of 850nm, typically supporting distances up to 70 meters on OM3 fiber and 100 meters on OM4 fiber. The module features an MPO (Multi-fiber Push On) connector, facilitating efficient and compact multi-fiber connections. Its hot-pluggable QSFP28 form factor ensures seamless integration and maintenance within compatible network equipment, providing a reliable and high-bandwidth solution for inter-rack and intra-data center links. The HPE JL309A transceiver is widely deployed in environments demanding high-speed, low-latency data transmission, primarily within large-scale data centers, enterprise networks, and high-performance computing (HPC) clusters. It is designed to be installed in network devices such as HPE switches, routers, and servers equipped with QSFP28 ports, facilitating high-density 100GbE uplinks and cross-connects. This module is crucial for cloud service providers, telecommunications operators, and large enterprises that need to aggregate 25GbE links or establish high-bandwidth backbone connections within their facilities. The JL309A effectively solves the challenge of increasing bandwidth demands, enabling seamless upgrades from lower-speed 10GbE or 40GbE infrastructures without requiring extensive re-cabling for short-to-medium distances. Its application ensures efficient data flow between servers, storage arrays, and network switches, optimizing overall network performance and scalability. Revo Distribution Limited specializes in providing B2B clients with used and refurbished telecom and data centre equipment, including the Part Number JL309A. By offering high-quality, pre-owned units of this essential HPE transceiver, Revo enables telecom operators, internet service providers, and data centre providers to acquire critical infrastructure components at a significantly reduced cost compared to new equipment. This approach allows businesses to expand or upgrade their networks efficiently, meeting growing bandwidth demands and extending the operational lifecycle of existing infrastructure without compromising performance or reliability. Revo's extensive inventory and rigorous testing processes ensure that all refurbished equipment, including the JL309A, meets stringent quality standards, providing a dependable and sustainable solution for modern network requirements. Choosing Revo means accessing cost-effective, readily available solutions that support both immediate operational needs and long-term strategic growth.
