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Brand: TP-Link
Model: TL-SG1218P
Features
TL-SG1218P is an unmanaged PoE switch with 16× 10/100/1000 Mbps RJ45 PoE+ ports that support IEEE 802.3af/at, providing up to 30 W per port and a maximum total PoE output of 180 W for connected powered devices. Two additional 10/100/1000 Mbps RJ45 uplink ports offer high-bandwidth connectivity toward core switches, NVRs, or routers, ensuring smooth forwarding of aggregated PoE traffic. The switch uses a non-blocking, store-and-forward architecture with an 8K MAC address table to deliver stable wire-speed performance in typical video surveillance and office scenarios. Hardware-level isolation design allows PoE downlink ports (1–16) to communicate only with the uplink ports (17–18), helping to improve security and reduce broadcast storms between client devices. TL-SG1218P is plug-and-play with automatic MAC learning and aging, requires no configuration, and features a robust metal rackmount housing suitable for 19-inch equipment racks.
Specification.
Product Type: Full Gigabit unmanaged PoE switch.
Ports: 18× 10/100/1000 Mbps RJ45 ports total; 16× PoE+ Gigabit RJ45 ports (ports 1–16); 2× non-PoE Gigabit RJ45 uplink ports (ports 17–18).
Network Standards: IEEE 802.3; IEEE 802.3u; IEEE 802.3ab; IEEE 802.3x; IEEE 802.3af; IEEE 802.3at.
PoE
PoE Standard: IEEE 802.3af/at.
PoE Ports: Ports 1–16.
Max PoE Power per Port: 30 W.
Total PoE Power Budget: 180 W.
Performance
Switching Capacity: 36 Gbps.
MAC Address Table: 8K entries.
Transmission Method: Store-and-forward.
Hardware Design
Chassis: Metal, 19-inch rackmountable.
Cooling: Fan-based cooling suitable for continuous operation.
LED Indicators: Power; per-port Link/Act and PoE status LEDs.
Power
Power Supply: 100–240 V AC, 50/60 Hz (internal power supply).
Max Power Consumption: Up to full PoE load corresponding to 180 W PoE budget plus system overhead.
Environment
Operating Temperature: 0–40 °C (32–104 °F).
Storage Temperature: −40–70 °C (−40–158 °F).
Operating Humidity: 10–90% RH non-condensing.
Storage Humidity: 5–90% RH non-condensing.
Warranty: 12 months.