Power over Ethernet (PoE) technology provides a novel solution for powering Ethernet-connected devices like IP Security Systems. This technology is ideal for use with integrated motion control systems that use a single PoE connection for both Ethernet communications and DC power. 

What is IP-Based Security?

IP stands for Internet Protocol. It is a set of rules that governs the routing and addressing of packets of data so that they can travel across networks and arrive at the correct destination. This destination is known as an IP address.

IP-based Security systems send and receive data via a computer network and the Internet. Made up of a series of motion-controlled cameras, a computer, and software, these systems make use of an internet connection to report alarms and other information to the monitoring station. This exchange of data happens between one program and another, either within the same computer or over a network.

Efficient and convenient, IP-based security systems are very popular for access control. 

What is PoE?

PoE is a technology that can be used to both power devices and deliver internet access from one source. PoE reduces the need for separate electrical power cords and wiring. 

How Does PoE Work?

PoE works by passing electric power across a pair of Ethernet cables capable of powering devices such as IP cameras, wireless access points, and VOIP phones. The electrical current goes into the Ethernet data cable at the power supply end and comes out at the device end. This way, devices receive both power and data from a single cable.

PoE-compatible devices function properly without modification when connected to a PoE power source. For a device that is not compatible with PoE, a component called a picker, or tap, must be installed to utilize the electrical current running through the cable.   

What are the Benefits of PoE?

One of the primary benefits of PoE is safety. By reducing the number of cords required for powering electrical devices, the likelihood of tangling is eliminated. If there is a service interruption, PoE automatically stops the flow of electrical current. This makes PoE safer than using traditional electrical cords.

Additional benefits are:

• Ease of installation: Running electrical wiring throughout a facility becomes obsolete as one source supplies both power and data.
• Speed: The IEEE 802.3bz standard for PoE delivers 2.5 to 5 Gbps (Gigabits per second) over 100 meters. 
• Flexibility: When an Ethernet cable is available, a device can be placed anywhere. This makes it easy to relocate security cameras as needs change.
• Cost-effectiveness: Since power and data can be carried across one wire, the need for expensive wiring and installation is eliminated.
• Security: PoE offers the same high-level security protection enjoyed by networks using traditional wiring.

PoE also offers enhanced data-gathering capabilities.

What types of devices can use PoE?

Standard PoE (Type 1 and Type 2) powers devices that consume 30 watts of power, or less. UPoE and High PoE (Type 3 and Type 4) deliver 51 watts and 71.3 watts, respectively.

Here are some examples of devices that can run using PoE:

• Wireless AP devices and nodes. 
• Robotic cameras.
• Remote point of sale systems and kiosks.
• Computer terminals, computer monitors, laptops.
• Display screens and large televisions.
• Door access systems.
• Video displays.

PoE allows for installation in hard to reach areas and ceilings, which can be especially difficult to wire for electric power.

Does PoE Require Backup Power?

PoE is a centralized power system that reduces installation hassle and cost. Some PoE devices have built-in backup power sources, while others do not. Those without must be connected to a separate uninterruptible power supply (UPS) so that connected devices will continue to operate in the event of a power failure. 

What’s the Difference Between IP and IPC?

IP is short for Internet Protocol. It refers to the rules for communication over the internet, such as sending emails, connecting to a website, or streaming video.  

IPC is short for Inter-Process Communication. It refers to operating system processes that allow programs to run in parallel, share data, and communicate with each other.  

What Does IPC Mean for Security Cameras?

IPC can also stand for IP Camera. In integrated PoE IP security systems, IP cameras use an IP address to communicate audio and video data via Ethernet cable over a computer network.

The advantages of IPC include:

• It allows different processes to communicate with each other and share resources.
• It facilitates the coordination between multiple processes.
• It allows for the creation of distributed systems that can span computer networks.
• IPC can be used to implement synchronization and communication protocols.

IPC protocol expects a response to a request. It offers increased efficiency and flexibility, leading to better overall system performance. 

Why Integrate PoE IP Security Systems?

To optimize efficiency and simplify the implementation of a security system, everything should be accessible in one place. Integrating PoE IP security systems makes this possible. 

PoE IP security systems offer:

• High-definition images.
• Long-term storage.
• Daily records.
• Notifications.
• Widespread access distribution. 

PoE IP camera systems provide higher-quality video than analog camera systems and have extreme zoom-in capabilities. With new features being added all the time, a security software platform that can distinguish between potential perpetrators and regular employees is now possible. PoE can be used to install near and remote IP and IPC camera systems, which both conveniently deliver power and data over one Cat 5e, Cat 6, or Cat 6A cable.   

About PLANET Technology

PLANET Technology is a US-based distributor of PoE components, switches, Ethernet extenders, media converters, and network components. We stock the type of PoE products necessary for the installation of PoE IP security systems.

Our inventory includes the following standard and industrial PoE components:

• Switches.
• Extenders.
• Injectors & Splitters.
• Media Converters.

All PLANET Technology shipments and returns are handled at our facility in Chino, CA. We work directly with PLANET Technology, Inc., a company based out of Taiwan, to provide the best quality service and the latest solutions to our customers. Reliable technical support is handled at our well-staffed US headquarters.  

Contact us for more information.

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