HPE 5945 Series Datasheet

HPE FlexFabric 5945 Switch Series & Accessories - Technical Datasheet Index

Source Reference: Optdex HPE FlexFabric 5945 Series Collection. Technical index covering HPE FlexFabric 5945 high-density, sub-microsecond latency Top-of-Rack (ToR) data center switches, modular chassis, 25GbE SFP28, 100GbE QSFP28 uplinks with IRF stacking and Comware v7 architecture.

1. HPE FlexFabric 5945 Series Switches

Model Name	HPE Part Number	Access Ports Configuration	Fixed / Modular Uplink Bays	Thermal & Power Architecture	Deployment Profile
HPE FlexFabric 5945 48SFP28 8QSFP28 Switch	JQ074A	48x 10/25G SFP28 Ports	8x 100G QSFP28	Dual Hot-Swap Power Bays + Fan Trays	High-Density 25GbE ToR Server Aggregation / 100GbE Uplink
HPE FlexFabric 5945 2-slot Switch	JQ075A	Modular (Up to 48x 10/25GbE Ports)	2x 100G QSFP28 + 2 Expansion Slots	Dual Hot-Swap Power Bays + Fan Trays	Modular Mid-Density ToR / Flexible Port Density Expansion
HPE FlexFabric 5945 4-slot Switch	JQ076A	Modular (Up to 96x 10/25GbE Ports)	4 Module Expansion Bays	Dual Hot-Swap Power Bays + Fan Trays	Modular High-Performance Spine/Leaf Data Center Fabric
HPE FlexFabric 5945 32QSFP28 Switch	JQ077A	32x 40/100G QSFP28 High-Speed Ports	32x 100G QSFP28	Dual Hot-Swap Power Bays + Fan Trays	Ultra-High Density Spine / 100GbE Interconnect Fabric

2. Expansion Modules, Power Supplies & Accessories

Part Number	Component Type	Airflow / Specs	Compatibility & Function
JH180A	Expansion Module	24-Port 10/25G SFP28 Module	Line-card expansion module for 5945 2-Slot (JQ075A) and 4-Slot (JQ076A)
JH181A	Expansion Module	2-Port 100G QSFP28 Module	High-density 100GbE uplink line-card expansion for 5945 Modular Chassis
JC680A	Power Supply Module	650W AC Power Supply	Front-to-Back Airflow (Power Supply to Port) for 5945 Chassis
JC681A	Power Supply Module	650W AC Power Supply	Back-to-Front Airflow (Port to Power Supply) for 5945 Chassis
JC682A	Power Supply Module	650W DC Power Supply	-48V to -60V DC Input Power Supply for Telco/DC environments
JL271A / JL272A	Direct Attach Copper (DAC)	100G QSFP28 to QSFP28 DAC Cables (1m / 3m)	High-Speed IRF Stacking or 100GbE Core Uplink Connections
JH234A / JH235A	Direct Attach Copper (DAC)	40G QSFP+ to QSFP+ DAC Cables (1m / 3m)	Low-latency 40GbE Direct Interconnect / Stacking Cables