TL-SG1428PE TP-Link 28-Port Gigabit Easy Switch at discount

TL‑SG1428PE Specifications

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

Manufacturer: TP‑Link
Manufacturer Model: TL‑SG1428PE
Product Line: TP‑Link Easy Smart Switches
Product Series: TL‑SG1428PE Series
Product Type: Managed Gigabit PoE+ Ethernet Switch
Product Name: TP‑Link TL‑SG1428PE

KEY FEATURES:
Ports: 24 × 10/100/1000 Mbps RJ‑45 PoE+ ports + 2 × 10/100/1000 Mbps RJ‑45 non‑PoE uplink ports + 2 × SFP fiber uplink ports
PoE Support: IEEE 802.3af/at
Max PoE Output per Port: Up to 30 W
Total PoE Power Budget: 250 W
Switching Capacity: 56 Gbps
Packet Forwarding Rate: ~41.7 Mpps
MAC Address Table: 8K entries
Packet Buffer Memory: ~4.1 Mbit
Jumbo Frame Support: Up to ~9 KB
Rack‑mountable 1U form factor

PERFORMANCE:
Designed for small to medium business deployments requiring both gigabit connectivity and high‑density PoE support (e.g., IP cameras, access points, VoIP phones). Includes features such as QoS (802.1p/DSCP), IGMP Snooping, VLAN support, link aggregation, PoE auto recovery (self‑healing of PD devices), and intelligent power management to protect against overload.

ENVIRONMENTAL & RELIABILITY:
Operating Temperature: 0 °C to 50 °C
Storage Temperature: −40 °C to 70 °C
Operating Humidity: 10% – 90% non‑condensing
Certifications: CE, FCC, RoHS compliant

PHYSICAL:
Dimensions: 440 × 220 × 44 mm (17.3″ × 8.7″ × 1.7″)
Mounting: Standard 19″ rack, 1U height
Power Supply: Internal AC 100–240 V, 50/60 Hz
Max Power Consumption: ~304.7 W (at full 250 W PoE load)