Power over Ethernet, or simply PoE, refers to any of the several standards or ad hoc systems that pass both electric power and data on twisted-pair Ethernet cabling. It’s a more efficient transmission method, when compared to ordinary electrical wiring, which only supplies power and requires separate wiring for data. Because PoE transfers both power and data over Ethernet cable, less wiring is necessary, while keeping the electrical wiring intact.
Dahua Technology, a world-renowned video-centric smart IoT solution and service provider, has been constantly developing transmission technology and devices, based on customer’s application scenarios.
Power over Ethernet (PoE) 2.0
Its Power over Ethernet (PoE) 2.0 is specially designed for surveillance transmission
Its Power over Ethernet (PoE) 2.0 is specially designed for surveillance transmission. In fact, the entire Dahua PoE switch series has been upgraded to PoE 2.0, which includes practical functionalities, such as PoE Watchdog, BT 90W (Red Port), Intelligent PoE and Long Distance PoE Transmission.
In 2022, other intelligent features were added, such as Green PoE and Perpetual PoE. This artillery of intelligent functions significantly enhances the utility of Dahua switches in surveillance scenarios, making them more convenient to manage and maintain.
Leveraging Enhanced Power Over Ethernet (ePoE) technology
Earlier, Dahua Technology discussed how to choose the right transmission device. Knowing the specs suitable to a scenario, considering the features that are needed, leveraging Enhanced Power Over Ethernet (ePoE) technology for cost efficiency, and using wireless transmission for harsh environments, are some of the mentioned tips that can help to decide which transmission equipment fits a particular scenario.
After understanding which transmission device best suits the scenario, let’s check out some transmission solutions that can be deployed, based on the actual requirements and needs.
Listed below are four Dahua transmission solutions that can be considered, depending on the application scenario:
- IP CCTV Solution
The IP CCTV Solution of Dahua transmission products serves as an important bridge that seamlessly connects IP cameras and NVRs (network video recorders) in various scenario applications, like shopping mall, supermarket, etc.
IP CCTV Solution
Aside from its three major characteristics (open, standard, scalable), this solution offers unified management, PoE 2.0 power supply, and industrial-grade switch, providing comprehensive network scalability and reliable product quality.
- Intelligent Transportation System
Traffic congestion and road safety are a few of the challenges faced by modern transportation on a daily basis. To address this, the Intelligent Transportation System or ITS has been designed to achieve safer and more efficient transportation, by monitoring and transmitting real-time road condition, thereby enabling operators to act accordingly, in case of an unexpected incident.
Dahua hardened/industrial switches
In addition, the Dahua hardened/industrial switches, with its powerful hardware and software features, can offer higher ESD and surge protection, in harsh outdoor environments, with wide range of operating temperature, thereby making it an ideal choice for the ITS solution.
- Intelligent Building Transmission Solution
With the continuous development of modern technology, video intercom has been widely used in intelligent buildings.
Dahua Video Intercom Systems
The Dahua Video Intercom Systems provide video and voice communications between two or more locations, in order to provide optimised transmission security. With its industry-grade design, the Dahua transmission products in this solution offer high product reliability and cost-effective performance.
- Elevator Solution
Elevator safety is of paramount importance for building owners, as it is one of the most accessed amenities in the building.
Dahua Elevator Solution
The Dahua Elevator Solution can effectively monitor video transmission inside the elevator. The return link of data can be achieved by utilising the current property management network or by installing an outdoor wireless device. This solution offers point-to-point application, up to 500-metre transmission distance, TDMA technology and easy installation.
- Network / IP
- Digital video surveillance
- Remote video surveillance
- IP video surveillance
- Electronic security systems
- Application security
- Commercial security
- Private sector security
- Security management
- Security devices
- Security installation
- Security cameras
- Covert cameras
- Security camera systems
- Network monitoring
- Asset tracking
- Building security
- Facility security
- Network cameras
- Security software
- IP Surveillance
- Security service
- Mobile surveillance
- IP security solutions
- Covert Surveillance
- Security communication
- Integration software
- Cyber security
- Mobile communications
- Internet of Things (IoT)
- Data Security
- Network Video Recorders
- IP transmission
- Incident Management
- Power Supplies
- Security Assessments
- Cloud security
- PoE
- Artificial intelligence (AI)
- Video surveillance
- Machine Learning
