J9987A HPE Expansion Module Gigabit Ethernet at discount

J9987A Specifications

HPE ProCurve 2510G‑8 Switch

Manufacturer: Hewlett‑Packard Enterprise (HPE)
Manufacturer Model: J9987A
Product Line: HPE ProCurve 2510G Series
Product Series: 2510G
Product Type: Managed Layer 2 Ethernet Switch
Product Name: HPE ProCurve 2510G‑8 Switch

KEY FEATURES:
Total Ports: 8 × RJ‑45 Gigabit Ethernet
Port Speed: 10/100/1000Base‑T
Power over Ethernet: No
Uplink Ports: 2 × Dual‑personality (RJ‑45/SFP)
Switching Layer: Layer 2
Management: Web‑based GUI, CLI, SNMP, RMON

PERFORMANCE:
Switching Capacity: ~20 Gbps
Forwarding Rate: ~14.8 Mpps
Latency: Wire‑speed, low‑latency switching
Standards Compliance: IEEE 802.3, 802.3u, 802.3ab

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise access and edge network deployments
Continuous 24×7 operation support
Reliability Rating: Enterprise‑class

PHYSICAL:
Form Factor: Desktop / Small Rack‑mountable
Rack Mounting: Optional brackets available
Power Supply: Internal AC power supply
Connector Type: RJ‑45, SFP
Typical Weight: ~1.6 kg (approximate)