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Global leader in new, refurbished, compatible & discontinued multivendor IT-Hardware, spares and print supplies.
The HPE JH390A is a FlexFabric 5940 48-port switch, a data centre top-of-rack platform from HPE’s FlexFabric family. Built for server access in virtualised and cloud environments, the 5940 series delivers dense high-speed connectivity with low latency and the advanced Layer 2 and Layer 3 features data centre fabrics depend on, including support for modern overlay networking on this platform family.
The HPE JH390A is typically deployed at the top of server racks, connecting ProLiant and other x86 servers into the data centre fabric and uplinking to spine or core layers over high-bandwidth ports. Its 48-port density means one switch, or a resilient pair, can serve a full rack of dual-connected servers, and FlexFabric’s IRF resiliency technology allows multiple units to operate as a single logical switch for simplified management and fast failover.
For organisations running Comware-based estates, the JH390A extends familiar operations into the data centre: consistent CLI, consistent monitoring, and design patterns shared with FlexNetwork campus platforms. It suits private cloud builds, virtualisation clusters, storage backbones using Ethernet-based protocols, and enterprises consolidating older Gigabit server access onto 10GbE.
As the 5940 generation matures, the secondary market has become the smart way to acquire it. Euroland IT Store, a trusted UK supplier of data centre and HPE networking hardware, stocks the HPE JH390A in new and refurbished condition, with refurbished switches tested before dispatch. Savings against original list price are substantial, often enough to fund the DAC cables and transceivers a rack build needs. Request a quote for single units, resilient pairs, or full-rack bundles with optics and cabling included.
The HPE JH390A gives you data centre-class switching without data centre-class pricing. A refurbished 5940 delivers the port density, latency, and feature depth that virtualisation clusters and private clouds demand, at a fraction of the original investment, freeing budget for servers, storage, or resilience elsewhere in the design.
Operationally, the platform rewards standardisation. Paired switches behaving as one logical device simplify server dual-homing, shrink change windows, and remove single points of failure at the rack level. Teams already running Comware gain all of this without new training or tooling. Server connections are typically made with the HPE JL295A X240 25G 3m DAC Cable or the HPE 845398-B21 25Gb SFP28 Transceiver, with hosts attaching through adapters such as the HPE P08443-B21 10/25Gb SFP28 Network Adapter, all available from the same stock.
The JH390A is also a pragmatic expansion and replacement choice: adding racks to an existing 5940 estate with matching hardware preserves your validated design, while tested spares held on site keep recovery times to minutes. Euroland IT Store supports both strategies with new and refurbished stock, honest condition grading, quick UK dispatch, and quotes that bundle network switches, optics, and cables into a single order.
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