TP-Link TL-SG1218MP 18-Port Gigabit Rackmount PoE+ Switch

Product Overview

The TP-Link TL-SG1218MP 18-Port Gigabit Rackmount Switch with 16 PoE+ Ports is a networking solution designed for businesses, offices, CCTV surveillance systems, and professional network installations. It provides Gigabit Ethernet connectivity for multiple network devices while delivering both data and electrical power to compatible devices through a single Ethernet cable.
The switch features 16 Gigabit PoE+ RJ45 ports, two additional Gigabit non-PoE RJ45 ports, and two combo Gigabit SFP slots for flexible network connectivity. With a total PoE power budget of 250W and support for up to 30W per PoE port, it can power compatible IP cameras, wireless access points, and IP phones without requiring separate power adapters for each device.
Designed for straightforward installation, the TL-SG1218MP offers plug-and-play operation without requiring complicated configuration. Its rackmountable metal enclosure makes it suitable for server rooms, network cabinets, offices, and surveillance installations.

Key Features

• Brand: TP-Link
  Model: TL-SG1218MP
  Product Type: Unmanaged Gigabit PoE+ Switch
  Total RJ45 Ports: 18
  PoE+ Ports: 16 Gigabit RJ45
  Non-PoE Ports: 2 Gigabit RJ45
  Uplink Connectivity: 2 combo Gigabit SFP slots
  PoE Standards: IEEE 802.3af / IEEE 802.3at
  Total PoE Power Budget: 250W
  Maximum PoE Power: Up to 30W per port
  Switching Capacity: 36 Gbps
  Packet Forwarding Rate: 26.78 Mpps
  MAC Address Table: 8K entries
  Packet Buffer: 4.1 Mbit
  Jumbo Frame: 10 KB
  Mounting: 19-inch rackmount, 1U
  Dimensions: 440 × 180 × 44 mm

• Power Supply: 100–240V AC, 50/60Hz

High-Speed Gigabit Connectivity

The TL-SG1218MP provides Gigabit Ethernet connectivity for connected network devices, supporting data transfer speeds of up to 1000 Mbps per port. This makes it suitable for networks requiring reliable wired connections between computers, printers, servers, surveillance cameras, and other Ethernet-enabled equipment.
Its 36 Gbps switching capacity supports efficient data handling across the switch, making it a practical option for expanding office networks and supporting multiple connected devices.

16-Port PoE+ Power Delivery

The switch includes 16 PoE+ ports supporting IEEE 802.3af and IEEE 802.3at standards. Compatible devices can receive network connectivity and electrical power through the same Ethernet cable, helping reduce cable clutter and simplify installation.
With a total PoE power budget of 250W, the switch supports multiple powered devices, subject to the power requirements of each device and the available total budget. Each PoE+ port can supply up to 30W.
This functionality is particularly useful for CCTV cameras, wireless access points, and IP telephones installed in locations where separate power outlets may be inconvenient.

Flexible SFP Uplink Connectivity

Two combo Gigabit SFP slots provide additional uplink options for compatible fibre-optic or Ethernet connections. These interfaces can be used to connect the switch to other network equipment, depending on the selected compatible modules and port configuration.
This flexibility makes the TL-SG1218MP suitable for expanding network infrastructure across offices and other professional environments.

Plug-and-Play Installation

The unmanaged design allows users to connect supported devices without complex network configuration. This simplifies installation for businesses that need to expand network connectivity quickly.
The switch also includes useful operating features such as Quality of Service (QoS), traffic isolation, and PoE Auto Recovery, depending on the hardware version. These features can help improve traffic handling and simplify the maintenance of compatible connected devices.

Long-Distance PoE Connectivity

The switch supports an Extend mode on supported ports, allowing data and PoE transmission over distances of up to 250 metres under suitable conditions.
When Extend mode is enabled, the supported ports operate at a reduced speed of 10 Mbps. Actual transmission distance and performance depend on cable quality, installation conditions, and connected equipment.
This feature can be useful for certain surveillance installations where cameras are located far from the network switch.

Rackmount Design

The TL-SG1218MP features a metal enclosure and a standard 1U rackmount design. Its dimensions of 440 × 180 × 44 mm allow it to fit compatible 19-inch network racks and cabinets.
The rackmount design helps keep network equipment organised and accessible in offices, server rooms, and CCTV control installations.

Recommended Uses

• IP CCTV and surveillance camera networks
  Office and business networking
  Wireless access point connectivity
  VoIP and IP telephone systems
  Small and medium-sized business networks
  Network cabinet and server room installations
  Gigabit Ethernet network expansion
  Compatible PoE device installations

Technical Specifications

Conclusion

The TP-Link TL-SG1218MP is a practical choice for businesses and organisations that require Gigabit network connectivity and PoE+ power delivery for multiple devices. Its 16 PoE+ ports, 250W power budget, additional Gigabit ports, combo SFP uplinks, and rackmount design make it suitable for CCTV surveillance, office networking, IP telephony, and wireless access point installations.
With plug-and-play operation and useful networking features, it provides a straightforward way to expand a wired network and power compatible devices through Ethernet cabling.