JG251A Technical Specifications
HP 48-Ports RJ-45 Rack-mountable Manageable TAA-Compliant Switch with 4x SFP shared Ports
Manufacturer Part Number: JG251A
Brand Name: HPE
Product Type: Layer 3 Switch
Interfaces/Ports
Total Number of Network Ports: 48
Uplink Port: No
Modular: No
Stack Port: No
Media & Performance
Media Type Supported: Twisted Pair
Ethernet Technology: Gigabit Ethernet
Network Technology: 10/100/1000Base-T
I/O Expansions
Number of Total Expansion Slots: 6
Expansion Slot Type: SFP
Shared SFP Slot: Yes
Number of SFP Slots: 4
Network & Communication
Layer Supported: 3
Management & Protocols
Manageable: Yes
Power Description
Power Source: Power Supply
Redundant Power Supply Supported: Yes
Physical Characteristics
Compatible Rack Unit: 1U
Form Factor: Rack-mountable
Height: 1.7″
Width: 17.3″
Depth: 11.8″
Miscellaneous
Environmentally Friendly: Yes
Environmental Certification: RoHS, WEEE





