TP-Link TL-POE4818G 48V Passive PoE Adapter
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 29 offers
The lowest price for TP-Link TL-POE4818G 48V Passive PoE Adapter right now is $19.00 at CCTV Importers, compared across 19 retailers.
The all-time low was $14.50 on 26 Nov 2025 — today's price is 31% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 12:06:23
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 12–22 June $12.95
TP-Link TL-POE4818G 48V Passive PoE Adapter
Delivery between 11–16 June $14.50
TP Link 48V 18W Passive PoE Adapter POE4818G - Networking Accessories
Delivery $12.31
TP Link 48V 18W Passive PoE Adapter POE4818G - Networking Accessories
Delivery $12
TP-Link TL-POE4818G 48V 18W Passive PoE Adapter
Delivery between 11–16 June $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
| Interface | 1 10/100/1000Mbps RJ45 Shielded Data IN Port |
| Network Media | 10BASE-T: UTP category 3, 4, 5 cable (Max 100m) |
| LED Indicator | PWR |
| Dimensions (W x D x H) | 3.4 × 1.7 × 1.4 in |
| Certification | FCC, CE, RoHS |
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 12–22 June $12.95
TP-Link TL-POE4818G 48V Passive PoE Adapter
Delivery between 11–16 June $14.50
TP Link 48V 18W Passive PoE Adapter POE4818G - Networking Accessories
Delivery $12.31
| Interface | 1 10/100/1000Mbps RJ45 Shielded Data IN Port |
| Network Media | 10BASE-T: UTP category 3, 4, 5 cable (Max 100m) |
| LED Indicator | PWR |
| Dimensions (W x D x H) | 3.4 × 1.7 × 1.4 in |
| Certification | FCC, CE, RoHS |
