TL-SG2428P TP-Link JetStream 28-Port Gigabit at discount

TL‑SG2428P Specifications

TP‑Link 28‑Port Gigabit Smart Switch with 24‑Port PoE+

Manufacturer: TP‑Link
Manufacturer Model: TL‑SG2428P
Product Line: TP‑Link JetStream Smart Switch
Product Series: 28‑Port Gigabit Smart Switch with PoE+
Product Type: Smart Switch (Layer 2+/PoE+)
Product Name: TL‑SG2428P 28‑Port Gigabit Smart Switch with 24 PoE+ Ports

KEY FEATURES:
Ports: 24 × 10/100/1000 Mbps RJ45 PoE+ ports (802.3at/af)
Uplink Ports: 4 × Gigabit SFP slots
PoE+ Budget: 250 W total (up to ~30 W per PoE port)
Auto‑Negotiation / Auto MDI/MDIX: Yes
Rack‑mountable, 1U form factor
Fan Quantity: 2
Switching Capacity: 56 Gbps

PERFORMANCE:
Packet Forwarding Rate: ~41.7 Mpps
MAC Address Table Size: 8K entries (some versions up to 16K)
Jumbo Frame Support: Up to 9 KB

ENVIRONMENTAL & RELIABILITY:
Operating Temperature: 0 °C to ~40 °C
Operating Humidity: 10% – 90% non‑condensing
Max Power Consumption: ~308.6 W (when full PoE load)
Cooling: Dual‑fan design for rack installation

PHYSICAL:
Form Factor: 19‑inch rack‑mountable, 1U height
Dimensions: ~440 mm × 220 mm × 44 mm
Weight: Not explicitly listed