Provide stable, high-quality PoE power products & services
-
-
The transmission distance of the PoE is up to 100 meters, which can save costs and make wiring more flexible.
Beyond Patchwork Solutions, Engineered as the Foundation for Reliable Outdoor Networks.
10Gbps PoE, traditional PoE upgrade
he 10Gbps PoE is Technical upgrade of traditional Gigabit Ethernet while maintaining cost-effectiveness.
High-Strength Complex Environment Rated Network Power Supply for Industrial Applications
Industrial PoE for High-Temperature & Harsh Environments | Reliable PoE Networking
-
Services
Focus, quality, and innovation
Help
-
Resources
PoE power supplies
-
Contact Us
PoE (Power over Ethernet) network power supply products.
4-Channel Gigabit PoE Surge Protector, 120W Pass-Through, 60Vdc Max, Imax 10kA, 20kV Surge Protection, Wide-Temp
P/N:
PT-PR04G-DIN
Product
PT-PR04G-DIN|1G, 4-Channel, 120W, 10kA Max Discharge, 20kV Surge Prot., 5ns Response, DIN-Rail
PT-PR01G|1G, 120W, 10kA Max Discharge, 20kV Surge Prot., 1ns Response
PT-PR01G-10|10G, 120W, 10kA Max Discharge, 20kV Surge Prot., 1ns Response
PT-PR01G-DIN|1Gbps, 120W, 10kA Max, 20kV Surge Protection, 1ns Response, DIN-Rail
PT-PR02G|1G, Dual-Port, 120W, 10kA Max Discharge, 20kV Surge Prot., 5ns Response
Product Highlights
- Up to 120W and 60Vdc pass-through
- 20kV surge protection with up to 10kA discharge current
- 5ns response time for rapid surge suppression
- 10/100/1000Mbps data transmission
- Eight bidirectional ports for four PoE links
- Compatible with IEEE 802.3af/at/bt and non-standard devices
- Reliable operation from -40°C to 85°C
- Compact housing with DIN-Rail mounting
4-Channel Gigabit PoE Surge Protector, 120W Pass-Through, 60Vdc Max, Imax 10kA, 20kV Surge Protection, Wide-Temp
P/N: PT-PR04G-DIN
Installed inline between the PSE and PD, the protector supports IEEE 802.3af/at/bt and PoE++ equipment and provides up to 20kV surge protection. It requires no separate power supply but must be properly grounded for effective protection. Its compact zinc alloy enclosure simplifies installation in industrial applications.
Specifications
Hardware Specifications
| Ports | 8 x 10/100/1000Mbps PoE | Operating Voltage | 60Vdc Max |
| Maximum Operating Current | 1A for 2 pairs, 2A for 4 pairs | Maximum Operating Power | 120W |
| Nominal Discharge Current | 5kA | Max Discharge Current | 10kA (8/20us, 1.25kA per line) |
| Response Time | 5ns | PoE Surge Protection | Common mode : 20 kV (10/700us) Differential mode : 1.5 kV (10/700us) |
| Operating Environment | -40 to 85°C 20%–80% RH, non-condensing |
Storage Environment | -40 to 85°C 10%–90% RH, non-condensing |
| Dimensions (HxWxD) | 74.9mm × 68.5mm × 49.3mm | Enclosure | IP40 |
| Material | Zinc alloy | Installation | DIN-Rail Mounting |
Certification
Connectivity Solutions
Features

Surge Protection
20kV
Data Rate
1Gbps
Comparison
PT-PR04G-DIN
|
PT-PR01G
|
PT-PR01G-10
|
PT-PR01G-DIN
|
PT-PR02G
|
|
|---|---|---|---|---|---|
| Ports | 8 x 100/1000Mbps PoE Ports | 2 x 100/1000Mbps PoE Ports | 2 x 1/2.5/5/10G PoE Port | 2 x 100/1000Mbps PoE Ports | 4 x 100/1000Mbps PoE Ports |
| Support PoE Standard | IEEE 802.3af/at/bt, non-standard PoE | IEEE 802.3af/at/bt, non-standard PoE | IEEE 802.3af/at/bt, non-standard PoE | IEEE 802.3af/at/bt, non-standard PoE | IEEE 802.3af/at/bt, non-standard PoE |
| Maximum Operating Voltage | 60Vdc | 60Vdc | 60Vdc | 60Vdc | 60Vdc |
| Maximum Power Handling | 120W | 120W | 120W | 120W | 120W |
| In (8/20us) | 5kA | 5kA | 5kA | 5kA | 5kA |
| Imax (8/20us) | 10kA, 1.25kA per line | 10kA, 1.25kA per line | 10kA, 1.25kA per line | 10kA, 1.25kA per line | 10kA, 1.25kA per line |
| Response Time | 5ns | 1ns | 5ns | 1ns | 5ns |
| Surge Protection (10/700us) | Common mode : 20 kV Differential mode : 1.5 kV |
Common mode : 20 kV Differential mode : 1.5 kV |
Common mode : 20 kV Differential mode : 1.5 kV |
Common mode : 20 kV Differential mode : 1.5 kV |
Common mode : 20 kV Differential mode : 1.5 kV |
| IP Rating | IP40 | IP40 | IP40 | IP40 | IP40 |
| Operating Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Enclosure | Zinc Alloy | Aluminum Alloy | Aluminum Alloy | Zinc Alloy | Zinc Alloy |
| Installation | DIN-Rail mounting | Wall-mounted | Wall-mounted | DIN-Rail mounting | DIN-Rail or Wall-mounted |
Videos
Q&A
Q: Can this charge my iPad and connect it to the internet at the same time? How is the speed?
Yes, absolutely! It simultaneously provides stable charging (5V2A) and a 10/100Mbps network connection, so watching videos or joining online meetings will be completely smooth and lag-free.
Q: I want to run a network cable from my study to the garage so I can watch instructional videos on my iPad. It's about 200 feet—will the signal drop?
Not at all! Using a Cat5e or Cat6 network cable, it supports a distance of up to 100 meters (about 328 feet).
Q: Does this adapter need to be plugged into a separate power outlet? How do I connect it?
No extra power outlet is needed! It uses PoE (Power over Ethernet) technology. You just need to connect it to a PoE switch or a PoE injector with a single network cable, and it will power up itself while delivering internet and power to your iPad.
Resources
Online Inquiry
Dear customer, please leave your contact information, and we will provide you with satisfactory service as soon as possible
Contact
Rm. 238 Huaxia Tech Building, Zhongguancun Software Park, Haidian District, 100193 Beijing
©2026 PROCET
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.
These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.
These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.
These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.