Name: JG838-61001 HPE 48x 10G SFP+ 4x 40G QSFP+ FlexFabric 5900CP Layer 2 Switch
Brand: HPE
SKU: JG838-61001
Price: 1245.75 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP FlexFabric 5900CP-48XG-4QSFP+ switch combines high-speed 10G and 40G ports in a rack-mountable unit designed for data center and enterprise use. It fits where fast, managed Layer 2 Ethernet switching is needed to connect servers and uplink to core networks efficiently.

General Information
Brand	HPE
Part Number	JG838-61001
Condition	Refurbished

Technical Information
Switch Ports	48 x SFP+ (10G)
Number of Ports	48-Ports
Port Type	10G SFP+, 40G QSFP+
Port Speed	10Gbps,40Gbps
UpLink Ports	4 x QSFP+ (40G)
POE Support	No
Switching Capacity	1.28 Tbps
VLAN Support	Yes
Max VLANs Supported	4094
Layer Support	Layer 2
Connector Type	SFP+,QSFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	CLI (Console),SSH,Web UI,Telnet,SNMP,Serial Console (RJ-45)
Security Features	802.1X,ACLs,SSH,SSL,Port security,Storm control,MAC authentication
Remote Management Protocol	SNMPv1/v2/v3,SSH,Telnet,HTTP,HTTPS

Physical Characteristics
Weight	5.00

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, cULus

Product Description
The HP FlexFabric 5900 Series 5900CP-48XG-4QSFP+ switch is built to deliver high-speed connectivity in demanding network setups. Often found in data centers and enterprise networks, this switch handles heavy traffic with ease thanks to its combination of SFP+ and QSFP+ ports. Network administrators and IT professionals rely on this device for its reliable performance and flexible deployment options. It’s frequently used to support server aggregation, virtualization, and cloud infrastructure projects that require fast and stable connections. Key Features Offers 48 10G SFP+ ports for direct server connections and 4 40G QSFP+ ports for uplinks or stacking Supports Layer 2 switching with VLAN, QoS, and link aggregation capabilities Allows rack-mount installation to fit standard data center racks Provides low latency and high throughput for demanding applications Includes management tools for easier network monitoring and configuration This switch is typically deployed in enterprise data centers or high-performance network environments where bandwidth and reliability are critical. It helps maintain smooth data flow between servers and core network layers, supporting business operations that depend on fast and stable connectivity.

Use Cases
The HP FlexFabric 5900CP-48XG-4QSFP+ switch is ideally deployed in data center environments requiring high-throughput connectivity and low-latency performance. It benefits IT teams managing complex server farms or enterprise networks that demand scalable 10G and 40G uplink capabilities to support virtualization, storage, and cloud workloads. How It's Used: Aggregation layer switch in enterprise data centers connecting multiple 10G server clusters with scalable 40G uplinks to core routing infrastructure. High-performance network backbone for virtualization environments supporting dense VM deployments and east-west traffic within compute farms. Switching platform for storage area networks (SANs) requiring low-latency 10G connectivity to storage arrays and backup systems. Edge switch in campus or branch offices integrating high-speed server access with centralized data center uplinks. Deployment in cloud service provider networks to enable flexible, managed Layer 2 switching across multi-tenant infrastructure. This switch supports operational efficiency by consolidating high-density 10G access ports with 40G uplink scalability, facilitating smooth traffic flow across data center topologies. Its Layer 2 management features help network administrators maintain segmentation and performance in dynamic enterprise networks.