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- In Stock: 65
- Manufacturer: HP
- Model or Part: JQ074A
- Condition: Refurbished
- Weight: 3.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The HP E 5945 48SFP28 8QSFP28 Switch (part number JQ074A) delivers high-performance, low-latency connectivity for modern data centre and campus environments. Designed to support dense 25GbE, 40GbE and 100GbE deployments, this fixed-configuration switch provides a reliable backbone for cloud services, virtualization platforms and high-speed storage networks.
Key Features
- 48 SFP28 ports for 25GbE connectivity - ideal for server uplinks and leaf aggregation
- 8 QSFP28 ports that can be used as native 100GbE or broken out to four 25GbE lanes per port
- Non-blocking architecture with up to 6.4 Tbps of switching capacity
- Low latency forwarding - typically less than 500 nanoseconds
- Advanced traffic management including QoS, ACLs and sFlow monitoring
- Energy efficient operation with adaptive power scaling for ports
- Robust aluminum chassis designed for rack mounting in 1U or 2U enclosures
Technical Specifications
- Model: HP E 5945 (JQ074A)
- Port configuration: 48 x SFP28, 8 x QSFP28
- Maximum switching capacity: 6.4 Tbps
- Forwarding rate: up to 12 Bpps (billion packets per second)
- Latency: < 500 nanoseconds (typical)
- Supported protocols: Ethernet, L2/L3 forwarding, MPLS, VXLAN, OVSDB
- Power supply: Dual hot-swap AC units, optional DC input
- Operating temperature: 0 to 40 degrees Celsius
- Dimensions (HxWxD): standard 1U rack unit, 44 mm height
Typical Applications
- Data centre leaf and spine layers requiring high density 100GbE links
- High-performance computing clusters with demanding bandwidth needs
- Enterprise campus networks that need scalable aggregation of server farms
- Storage area networks (SAN) using NVMe over Fabrics or Fibre Channel over Ethernet
- Cloud service providers building multi-tenant infrastructures
- Telecom edge deployments supporting 5G fronthaul and backhaul traffic
This HP switch combines scalability, speed and reliability to meet the rigorous demands of today's network environments while providing a flexible foundation for future growth.