TP-Link TL-POE4818G PoE Injector
The TP-Link POE4818G is a 48V passive PoE injector adapter designed to supply power and data connectivity to PoE-enabled devices through a single Ethernet cable. It supports Gigabit Ethernet, ensuring high-speed data transfer rates of 10, 100, and 1000 Mbit/s. The adapter is compatible with various cabling technologies including Cat3, Cat4, Cat5, Cat5e, and Cat6. Featuring a compact design, the unit measures 85.8 mm in width and 43.9 mm in depth, with a size of 8.64 cm (3.4 inches). It is housed in a white casing that blends easily with other networking equipment. The adapter is equipped with LED indicators for power status, enhancing ease of monitoring. This model can deliver a power output of 24W and operates efficiently within a maximum distance of 100 meters. It is designed to handle an AC adapter input voltage ranging from 100-240 V, making it versatile for various power supply standards. Packaged in a box, the TP-Link POE4818G ensures a straightforward setup for users looking to extend their network where power outlets are not readily available.
The TP-Link POE4818G is a 48V passive PoE injector adapter designed to supply power and data connectivity to PoE-enabled devices through a single Ethernet cable. It supports Gigabit Ethernet, ensuring high-speed data transfer rates of 10, 100, and 1000 Mbit/s. The adapter is compatible with various cabling technologies including Cat3, Cat4, Cat5, Cat5e, and Cat6. Featuring a compact design, the unit measures 85.8 mm in width and 43.9 mm in depth, with a size of 8.64 cm (3.4 inches). It is housed in a white casing that blends easily with other networking equipment. The adapter is equipped with LED indicators for power status, enhancing ease of monitoring. This model can deliver a power output of 24W and operates efficiently within a maximum distance of 100 meters. It is designed to handle an AC adapter input voltage ranging from 100-240 V, making it versatile for various power supply standards. Packaged in a box, the TP-Link POE4818G ensures a straightforward setup for users looking to extend their network where power outlets are not readily available.
The TP-Link POE4818G is a 48V passive PoE injector adapter designed to supply power and data connectivity to PoE-enabled devices through a single Ethernet cable. It supports Gigabit Ethernet, ensuring high-speed data transfer rates of 10, 100, and 1000 Mbit/s. The adapter is compatible with various cabling technologies including Cat3, Cat4, Cat5, Cat5e, and Cat6. Featuring a compact design, the unit measures 85.8 mm in width and 43.9 mm in depth, with a size of 8.64 cm (3.4 inches). It is housed in a white casing that blends easily with other networking equipment. The adapter is equipped with LED indicators for power status, enhancing ease of monitoring. This model can deliver a power output of 24W and operates efficiently within a maximum distance of 100 meters. It is designed to handle an AC adapter input voltage ranging from 100-240 V, making it versatile for various power supply standards. Packaged in a box, the TP-Link POE4818G ensures a straightforward setup for users looking to extend their network where power outlets are not readily available.
The TP-Link POE4818G is a 48V passive PoE injector adapter designed to supply power and data connectivity to PoE-enabled devices through a single Ethernet cable. It supports Gigabit Ethernet, ensuring high-speed data transfer rates of 10, 100, and 1000 Mbit/s. The adapter is compatible with various cabling technologies including Cat3, Cat4, Cat5, Cat5e, and Cat6. Featuring a compact design, the unit measures 85.8 mm in width and 43.9 mm in depth, with a size of 8.64 cm (3.4 inches). It is housed in a white casing that blends easily with other networking equipment. The adapter is equipped with LED indicators for power status, enhancing ease of monitoring. This model can deliver a power output of 24W and operates efficiently within a maximum distance of 100 meters. It is designed to handle an AC adapter input voltage ranging from 100-240 V, making it versatile for various power supply standards. Packaged in a box, the TP-Link POE4818G ensures a straightforward setup for users looking to extend their network where power outlets are not readily available.
in 35 offers
The lowest price for TP-Link TL-POE4818G PoE Injector right now is $19.00 at CCTV Importers, compared across 23 retailers.
The all-time low was $17.80 on 24 May 2026 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 11:02:57
TP-Link 48V Passive PoE Adapter, Up to 18W, Up to 100M Transmission, Wall-Mounting Design, Dual Gigabit Ports, Plug & Play, No Configuration Required,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
TL-POE4818G | 48V Gigabit Passive PoE Adapter – Plug & Play Power for Passive Devices
Delivery $12
TP-Link 48V Passive PoE Adapter, TL-POE4818G Power Over Ethernet (PoE)
Delivery between 15–23 June $12.95
TP-Link TL-POE4818G 48V Passive PoE Adapter
Delivery between Fri – Tue $14.50
TP Link 48V 18W Passive PoE Adapter POE4818G - Networking Accessories
Delivery $12.31
TP-Link TL-POE4818G 48V 18W Passive PoE Adapter
Delivery between 12–17 June $10
TP-Link Omada POE4818G Gigabit PoE Injector
Delivery $10
TP-Link TL-POE4818G 48V Passive PoE Adapter
Delivery $13.45
TP-Link POE4818G Omada 48V Passive PoE Injector Adapter - Gigabit PoE Port - Gigabit Non-PoE Port
Delivery $16.50
TP-Link POE4818G Omada 48V Passive PoE Injector Adapter, 1— Gigabit PoE Port, 1— Gigabit Non-PoE Port
Delivery $16.70
| General | |
| Device Type | PoE injector - external |
| Power Over Ethernet (PoE) | Passive PoE |
| Power Device | |
| Input Connectors | 1 x RJ-45 |
TP-Link 48V Passive PoE Adapter, Up to 18W, Up to 100M Transmission, Wall-Mounting Design, Dual Gigabit Ports, Plug & Play, No Configuration Required,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
TL-POE4818G | 48V Gigabit Passive PoE Adapter – Plug & Play Power for Passive Devices
Delivery $12
TP-Link 48V Passive PoE Adapter, TL-POE4818G Power Over Ethernet (PoE)
Delivery between 15–23 June $12.95
TP-Link TL-POE4818G 48V Passive PoE Adapter
Delivery between Fri – Tue $14.50
TP Link 48V 18W Passive PoE Adapter POE4818G - Networking Accessories
Delivery $12.31
| General | |
| Device Type | PoE injector - external |
| Power Over Ethernet (PoE) | Passive PoE |
| Power Device | |
| Input Connectors | 1 x RJ-45 |
