J9728AS Technical Specification
HP 48-Ports 10/100/1000 RJ-45 Manageable Layer3 Desktop Rack-mountable Stackable Gigabit Switch
Manufacturer: HP
Manufacturer Part Number: J9728AS
Switch Type: Managed Gigabit Ethernet Switch
Ports: 48 x 10/100/1000Base-T RJ-45
Uplinks: Gigabit SFP slots (combo/flexible)
PoE: Not supported (standard data-only model)
Layer: Layer 3 Managed
Stacking: Supported (modular stack)
Expansion: Optional 10GbE uplink modules supported
Switching Capacity: High-performance, c
Throughput: Wire-speed forwarding on all ports
QoS: Advanced traffic management and prioritization
Security: 802.1X authentication, ACLs, port security
Manageability: CLI, Web GUI, SNMP, RMON





