TP-Link 16-Port PoE+ Rackmount Switch

TP-Link TL-SL1218P | 16-Port PoE+ Rackmount Switch

The TP-Link TL-SL1218P delivers a robust 16-port PoE+ rackmount solution, ideal for powering multiple IP cameras, access points, and VoIP phones across small to medium installations. With a 150 W total PoE budget and extend mode for up to 250 m transmission, it’s engineered for surveillance and business networks requiring reliable, centralised power delivery.

Key Specs at a Glance

Power & Protect Every Device

With 30 W per port and intelligent power management, the TL-SL1218P ensures critical devices stay online. If total consumption exceeds 150 W, lower-priority ports are automatically throttled to protect high-demand equipment. This prevents overload while keeping essential cameras or phones powered—ideal for 24/7 surveillance or VoIP systems.

Extend Surveillance Range Up to 250 m

Extend mode pushes PoE signals further than standard switches, supporting deployments across large warehouses, car parks, or campus sites. This eliminates the need for additional injectors or local power supplies, simplifying cabling and reducing installation costs.

Built-In Security & Traffic Control

Isolation Mode segments ports 1–16 to prevent broadcast storms and unauthorised access, enhancing LAN security. Priority Mode guarantees bandwidth for ports 1–8, ensuring smooth video streaming even under heavy network load—critical for uninterrupted monitoring in sensitive areas.

Reliable in Demanding Environments

The metal chassis and dual-fan cooling system maintain stable operation from 0 to 50 °C, making it suitable for network cabinets in non-climate-controlled spaces. Low heat dissipation (589 BTU/h) and CE/FCC/RoHS certification confirm its durability and compliance.

Box Contents

• TP-Link TL-SL1218P switch
• Power adapter
• Rackmount ears
• Quick start guide
• AC power cable

Check before you buy

• Confirm your PoE devices total power draw stays within 150 W.
• Verify your rack space accommodates 1U (44 mm height).
• Check that your environment stays within 0–50 °C operating range.
• Ensure you have Cat5e or higher cabling for PoE+ transmission.

Frequently Asked Questions

Q: Can this switch power 16 devices at full 30 W each?

A: No. The total PoE budget is 150 W, so maximum per-port power is limited when all ports are active.

Q: Does it support VLAN or managed features?

A: No. This is an unmanaged switch with basic plug-and-play operation.

Q: What uplink options are available?

A: Two Gigabit RJ45 ports and one combo Gigabit SFP slot for fibre uplink.

Q: Is the switch fanless?

A: No. It includes two fans for active cooling in rack environments.

Q: Can I use it in outdoor enclosures?

A: Only if the enclosure maintains the required 0–50 °C temperature range.

The Consultant’s Verdict & Warranty

The TP-Link TL-SL1218P is a dependable choice for installers needing a cost-effective, high-density PoE+ solution with extended transmission and built-in security. Its unmanaged design keeps setup simple, while intelligent power management protects critical devices. Covered by the standard Manufacturer Warranty.