J9739A Specifications
HPE 2920-24G Switch
Manufacturer: Hewlett Packard Enterprise (HPE)
Manufacturer Model: J9739A
Product Line: HPE 2920 Series
Product Series: Aruba 2920 Switch Series
Product Type: Managed Layer 3 Gigabit Ethernet Switch
Product Name: HPE 2920-24G 24-Port Gigabit Ethernet Switch
KEY FEATURES:
Ports: 24 × 10/100/1000 Mbps RJ-45 auto-sensing ports
Uplink Ports: 4 × Dual-Personality (RJ-45/SFP) ports
Expansion Slots: 2 × Open Module Slots (for 10GbE or stacking modules)
Stacking Support: Yes, via optional 2-port 10G stacking module
Switching Capacity: 128 Gbps
Forwarding Rate: 95 Mpps
Layer Support: Layer 2 and Layer 3 (static and RIP routing)
Management: Web GUI, CLI, SNMP v1/v2c/v3, Telnet, SSH, RMON
Mounting: Rack-mountable (1U standard design)
PERFORMANCE:
MAC Address Table Size: 32K entries
VLAN Support: Up to 4,094 VLANs
Jumbo Frame Support: Up to 9,216 bytes
Throughput: Full wire-speed on all ports
Latency: < 5 µs (typical)
ENVIRONMENTAL & RELIABILITY:
Operating Temperature: 0°C to 55°C (32°F to 131°F)
MTBF: ~700,000 hours (approximate)
Compliance: ENERGY STAR®, RoHS, WEEE, REACH
Designed for high-performance, 24×7 enterprise operation
PHYSICAL:
Form Factor: 1U Rack Mountable
Dimensions: Approx. 440 × 260 × 44 mm (17.3 × 10.2 × 1.7 in)
Weight: ~4.5 kg (9.9 lbs)
Cooling: Variable-speed fans
Power Supply: Internal, AC 100–240V auto-sensing
COMPATIBILITY:
Ideal for enterprise edge, SMB core, or campus network deployments
Supports HPE Smart Rate and HPE Intelligent Management Center (IMC) for network administration

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