TP‑Link TL‑SG1428PE (28‑Port Gigabit Easy Smart Switch)

Overview

The TP‑Link TL‑SG1428PE is a robust, easy-smart L2 switch designed for professional environments requiring both extensive PoE support and flexible uplink options. With 24 PoE+ ports delivering up to 30 W each and a total power budget of 250 W, it’s ideal for powering IP cameras, access points, and VoIP phones while also providing non‑PoE connectivity for PCs and other wired devices.

Key management features include QoS traffic prioritization, VLAN segmentation, and IGMP snooping for smoother multimedia streaming. The built-in PoE Auto Recovery ensures that any unresponsive powered device is automatically rebooted for minimal downtime. With its compact rackmount form factor, silent cooling via fans, and energy-efficient design, this switch supports reliable performance in small to medium-sized business and surveillance networks.

Product Description

Model: TP‑Link TL‑SG1428PE (28‑Port Gigabit Easy Smart Switch)
Ports:
- 24 × Gigabit RJ45 PoE+ ports (802.3af/at, up to 30 W each)
- 2 × Gigabit RJ45 non‑PoE uplink ports
- 2 × SFP fiber uplink slots
Total PoE Budget: 250 W (shared across 24 PoE+ ports)
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
QoS: Port-based 802.1p / DSCP prioritization (4 queues)
IGMP Snooping: V1/V2/V3 supported
PoE Auto Recovery: Yes (reboots unresponsive PoE devices)
VLAN Support: Up to 32 VLANs, static link aggregation, port mirroring, cable diagnostics, loop prevention
Flow Control: IEEE 802.3x (full-duplex), backpressure (half-duplex)
Power Supply: 100–240 VAC input; PoE load up to 304.7 W
Power Consumption: ~27 W idle, ~305 W max load
Heat Dissipation: ~92 BTU/h (idle), ~1039 BTU/h (full load)
Design: Metal chassis, rack‑mountable 1U, with dual internal fans
Dimensions: ~440 × 220 × 44 mm
Certifications: CE, FCC, RoHS