Parking lots are a common target for criminal activities such as theft and hit-and-runs, while security cameras can help deter such activities, monitor traffic flow and provide evidence in case any incidents occur. However, installing cameras over a large area can be a challenge due to the limitations of PoE technology, which typically only extends up to 100 meters. Beyond this range, both power and data transmission will be compromised, leading to potential issues such as signal drop, latency, inadequate power supply and even footage loss.
Traditional methods of running long cables for both power and data can be costly and difficult to manage, especially in a large area. To overcome this, we need to extend the reach of our network while maintaining the integrity and reliability of both power and data delivery. In this blog, we’ll introduce 4 cost-effective ways to extend the reach of PoE, and each has its own advantages and considerations.
4 Ways to Install Parking Lot Cameras Over 500 Meters
To ensure effective coverage and maximum security for your parking lot, strategically placing security cameras is the key. By using the right equipment and solutions, you can effectively extend the reach of PoE and install cameras over 500 meters or more.
1.Long-Range PoE Switch
Long-range PoE switches allow you to transmit both power and data over a single Ethernet cable, eliminating the need for separate power cables. This can significantly reduce installation costs and simplify the wiring process. These switches are designed to handle extended distances by boosting signal strength and maintaining power delivery over long Ethernet cables, ideal for use in large parking lots.
Fastcabling has developed a series of long-range PoE+ switches that are capable of transmitting data and power over a distance reaching up to 500M and more. They can easily extend PoE+ signals to 500 meters at 100Mbps when used in conjunction with a PoE extender. Utilizing 4-pair PoE technology, our long-range PoE+ switches can supply 30 watts of power at a distance of 300~400 meters to install high-power PTZ cameras. Moreover, by enabling the dip switch, you can seamlessly extend the range to 250 meters while the speed will be reduced to 10Mbps.
Installation Steps:
1.Use an Ethernet cable to connect one of the LAN ports on the router to the uplink port of the long-range PoE switch, and then connect the NVR to the same router.
2.Plug the long-range PoE+ switch into a nearby power source using the included power adapter and verify that the switch is properly powered up by checking the LED indicators.
3.Use a 500-meter-long Ethernet cable (daisy-chain multiple cables if necessary) to connect one of the long-range PoE ports on the switch to the input port of the PoE extender, which will further amplify the signal strength.
4.Use a short patch cord to connect the output port of the PoE extender to the PoE port of the parking lot camera and mount the camera at the desired location.
5.Test the system to see if the camera is working properly and repeat steps 3-4 to install the remaining cameras.
2.PoE Extender Kit
Considering the extensive area that needs to be covered, cameras are often distributed across various locations. PoE extenders offer greater flexibility in deployment, allowing you to extend power and data to specific areas as required. They can push the limit further by daisy-chaining, effectively extending the reach in increments of 100 meters per extender. In addition, installing PoE extenders often requires minimal changes to the existing network infrastructure, making it a straightforward solution for extending reach without significant reconfiguration.
Instead of cascading multiple PoE extenders, which can lead to potential power loss and signal degradation, Fastcabling has launched a direct-burial PoE extender kit that can effortlessly extend the distance to 500 meters by connecting the input ports of two extenders with a continuous run of Ethernet cable, which greatly reduces the number of extenders needed and eliminates potential failure points. By strategically placing cameras in key locations, you can ensure comprehensive coverage of the entire parking lot while minimizing blind spots or areas that are difficult to monitor.
Installation Steps:
1.Connect an Ethernet cable from one of the LAN ports on the router to an available uplink port on the PoE switch and plug the switch into a power outlet.
2.Take an Ethernet cable and connect one end to the “POE OUT” port on the first PoE extender. Connect the other end to the “POE IN” port on the second PoE extender. Verify that both PoE extenders are receiving power and data.
3.Use another Ethernet cable to connect the “POE OUT” port of the second extender to the PoE port on the security camera. This will power the camera and allow it to transmit video signals back through the extenders, PoE switch, and router.
3.PoE Fiber Media Converter
For large parking lots that encompass vast expanses spanning several hectares, fiber optic cables can transmit data over much longer distances than traditional Ethernet cables, often up to several kilometers. By using a fiber media converter, you can convert the data signals from the cameras into optical signals that can be transmitted over fiber cables, ensuring a stable and high-speed connection. Fiber optic cables are also immune to electromagnetic interference, making them more reliable in scenarios with high levels of electrical noise.
Apart from network connectivity, security cameras also require a stable power source. Running power lines over long distances is not only costly but also impractical in many parking lot scenarios. However, PoE fiber media converters can transmit both power and data to the cameras, which eliminates the need for separate power cables and ensures a reliable network connection to each camera. Moreover, high-resolution cameras can generate large amounts of data. PoE fiber media converters are also capable of providing a higher bandwidth, allowing for high-quality video streaming.
Installation Steps:
1.Ensure you have all the necessary components: a. a network switch or router, b. a pair of BiDi SFP modules, c. a media converter, d. a PoE fiber media converter, and e. pre-terminated fiber optic cables and Ethernet cables.
2.Connect an Ethernet from one of the LAN ports of your network switch or router to the Ethernet port on the fiber media converter.
3.Insert one of the BiDi SFP modules into the SFP slot on the fiber media converter and ensure it clicks into place tightly.
4.Plug one end of the per-terminated fiber optic cable into the BiDi SFP module.
5.Insert the second BiDi SFP module into the SFP slot on the PoE fiber media converter. Again, ensure it clicks securely into place.
6.Plug the other end of the pre-terminated fiber cable into the second BiDi SFP module inserted into the PoE fiber media converter.
7.Power up the system and use an Ethernet cable to connect the PoE Output port on the PoE fiber media converter to the Ethernet port on the parking lot camera.
4.Wireless Bridge and Outdoor PoE Switch
Traditional wired connections, like Ethernet cables, have inherent limitations in terms of distance and may not be feasible for large parking lots. This is where a wireless bridge becomes essential. It’s a device that connects two separate networks wirelessly, allowing for data transmission over a long distance. By using a wireless bridge, you can easily extend the range of your network and connect parking lot cameras that are over 500 meters apart. Fastcabling has developed various types of outdoor wireless bridges that could extend distances of up to 1~3km, ideal for applications where it’s hard to pull cables.
However, the wireless bridge generally has a limited number of Ethernet ports and lacks power capacity. Providing power to cameras placed at remote locations in the parking lot can be challenging and costly. By connecting an outdoor PoE switch to the wireless bridge, you can provide power to multiple cameras simultaneously using Ethernet cables, which eliminates the need for separate power cables or outlets at each camera location. Outdoor PoE switches are designed to withstand harsh outdoor environments such as moisture, extreme temperatures, and physical damage, ensuring the continuous operation of your security system.
Installation Steps:
1.Find a clear line of sight for installing wireless bridges. Consider factors such as the distance between the bridges and any obstructions (e.g., buildings, trees).
2.Connect an Ethernet cable from your router to the Ethernet port on the first wireless bridge and plug it into a nearby power source. Similarly, install the second wireless bridge at the desired location and power it up.
3.Locate the dip switch labeled “M-S” on both wireless bridges. Toggle the dip switch on one bridge to “M” (master), and the other to S (slave).
4.Wait for about a minute for the channels to appear on the back of the wireless bridges. Press the reset button on each wireless bridge to change the channel, ensuring that both bridges are set to the same channel.
5.Connect an Ethernet cable from the Ethernet port on the second wireless bridge to the outdoor PoE switch and power it up.
6.Connect each PoE camera to the outdoor PoE switch using Ethernet cables. This will provide both power and data connectivity to the cameras.
By evaluating your specific requirements, you can choose the most suitable method to ensure reliable and effective surveillance of your parking lot. Each of these solutions provides a robust way to extend your network and keep your premises secure.
