TP-LINK TL-SG1428PE | 28-Port Gigabit Easy Smart Switch | 24 PoE+ Ports | 250W
TL-SG1428PE
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The TP-LINK TL-SG1428PE is a Gigabit Easy Smart switch with a supplier-listed 28-port layout: twenty-six RJ45 ports, including twenty-four PoE+ outputs and two non-PoE connections, plus two Gigabit SFP ports. Its listed 250W shared PoE budget supports compatible powered devices within the applicable individual port limits and combined allowance. The model-specific supplied hardware table lists 56Gbps switching capacity and two cooling fans.
Key features
- Listed 28-port layout: Twenty-four Gigabit PoE+ RJ45 ports, two non-PoE Gigabit RJ45 ports and two Gigabit SFP ports provide copper and module-based connections. The SFP ports are Gigabit, not 10G SFP+.
- 24 IEEE 802.3af/at PoE+ outputs: Supply data and power to compatible powered devices. Confirm individual output limits and device requirements before installation.
- Listed 250W shared PoE budget: Combined powered-device demand must remain within the total allowance. Individual port maxima cannot be assumed to be available on every output simultaneously.
- PoE Auto Recovery and power management: The supplied information lists recovery of unresponsive PoE devices and intelligent power management to help protect against overload.
- Traffic-prioritisation features: Listed Priority Mode, QoS and IGMP snooping support compatible network traffic. Confirm supported mode behaviour for the supplied hardware revision.
- Rackmount installation with two fans: The supplied hardware table lists rack mounting and two cooling fans, not fanless cooling. Allow suitable installation clearance and consider fan noise when choosing a location.
Specifications
| SKU | TL-SG1428PE |
|---|---|
| Brand | TP-LINK |
| Switch class | Gigabit Easy Smart |
| Total listed ports | 28: 26 Gigabit RJ45 plus 2 Gigabit SFP |
| PoE+ output ports | 24 × 10/100/1000Mbps RJ45 |
| Non-PoE copper ports | 2 × 10/100/1000Mbps RJ45 |
| SFP ports | 2 × Gigabit SFP; confirm transceiver and cable compatibility |
| PoE standards | IEEE 802.3af / IEEE 802.3at, as listed |
| Total PoE budget | 250W listed, shared across PoE outputs |
| Individual output limits | Confirm supported per-port limits for the supplied revision; subject to shared budget |
| Switching capacity | 56Gbps, as listed |
| MAC address table | 8K, as listed |
| Packet buffer memory | 4.1Mbit, as listed |
| Jumbo frame support | 9KB, as listed |
| Listed traffic features | Priority Mode, QoS and IGMP snooping |
| Listed PoE features | PoE Auto Recovery and intelligent power management |
| Cooling | 2 fans, as listed; not fanless |
| Installation | Rack-mountable; confirm mounting-accessory inclusion |
| Power supply | 100–240V AC, 50/60Hz, as listed |
| Device dimensions | 440 × 220 × 44mm, as listed |
Specifications are based on model-specific supplied hardware information and have not been independently manufacturer-verified. Confirm the exact hardware revision, port layout, PoE limits and supported management features before purchase or installation. Combined powered-device demand must remain within the shared budget. Confirm compatible SFP transceivers, cables and regional package contents; their inclusion is not established here. Listed device dimensions are not packed shipping dimensions.
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