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JG527A Specifications

HPE 1920-24G Switch (24-Port Gigabit Ethernet Managed Switch)

Manufacturer: Hewlett Packard Enterprise (HPE)
Manufacturer Model: JG527A
Product Line: HPE OfficeConnect 1920 Series
Product Series: 1920 24G Gigabit Smart Managed Switch
Product Type: Layer 2+ Managed Gigabit Ethernet Switch
Product Name: HPE 1920-24G Managed Gigabit Ethernet Switch

KEY FEATURES:
Ports: 24 × RJ-45 10/100/1000 Gigabit Ethernet ports
Uplink Ports: 4 × SFP Gigabit slots (shared)
Switching Capacity: 56 Gbps
Forwarding Rate: 41.7 Mpps
Network Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1Q, 802.1p
MAC Address Table Size: 8K entries
VLAN Support: Up to 256 VLANs
Management: Web-based, SNMP, CLI (via Telnet/SSH)
Jumbo Frames: Supported (up to 9K bytes)
Fanless Design: Yes (silent operation for office use)

PERFORMANCE:
Throughput: Wire-speed performance across all ports
Latency: < 5 microseconds (typical) Packet Buffer: 1.5 MB SECURITY & FEATURES: Access Control Lists (ACLs) 802.1X Network Access Authentication Port Security and MAC Address Locking STP / RSTP / MSTP Support QoS with 8 Priority Queues Loop Protection and IGMP Snooping ENVIRONMENTAL & RELIABILITY: Operating Temperature: 0°C – 45°C (32°F – 113°F) MTBF: > 500,000 hours
Reliability Rating: Business-class, 24×7 operation

PHYSICAL:
Form Factor: Rack-mountable / Desktop
Dimensions: 440 mm × 173 mm × 44 mm (1U height)
Weight: ~2.7 kg (~6.0 lbs)
Mounting: Rack ears included

POWER:
Power Supply: Internal AC power supply
Power Consumption: < 22 Watts (maximum)