Can CAT5 cables be used for CCTV?
Use a CAT5 cable to install CCTV. Do you plan to use CAT5 cables to wire your CCTV cameras? Are you being advised by engineers to use CAT5 cables instead of coaxial cables? You should consider a few things before you use a CAT5 Cable for CCTV applications.
Benefits of using a Cat5 cable for CCTV applications-
There are certain advantages to long distances. First, CAT5 allows long-distance video transmission. A CAT5cable can transmit CCTV color video over 1000 meters. This is an excellent feature of a Category 5 cable.
EMI (Electromagnetic Interference): Because CAT5 cables use twisted pairs, it helps keep your signal clear of EMI (Electromagnetic interference). Another advantage to using a Cat5 line for CCTV applications is its greater versatility.
PTZ camera: A single cable can be used to power, transmit video, and transmit data when wiring a PTZ camcorder. You will need to run another line for data transmission if a coaxial cable has been used.
What is the best cable for my security cameras?
Cat5e cable has enough capacity to support most IP security cameras currently on the market, and nakoda cables is an excellent choice for surveillance installations. Most IP security cameras use less than 100 Mbps bandwidth, making cat5e an acceptable option.
Cat5 Enhanced (cat5e), which replaced the Cat5 cable, introduced speeds up to ten times faster than Cat5 cables. This cable was the standard in the early 2000s, and it can handle bandwidth up to 1,000 Mbps.
Make sure you use the correct type of CAT5e Cable-
Pure copper CAT5 cables must be used. Some CAT5 lines are not pure copper but copper-coated aluminum or CCA. Do not rely on what the retailer claims. Instead, check the cable for yourself. CCA can be used in CAT5, CAT6, and Cat6e. CCA can break easily when bent, and you can remove the copper to reveal the silver-colored metal in its center. All of the cables we sell are pure copper exterior grade.
Stick to a color convention and make sure you check it regularly-
It is essential to inspect your wiring. Stick to a color convention. The examples that we use blue as the video signal and a solid color for -ve. White plus a colored stripe is used for -ve.
Each camera will require one length of Cat5e cable, and this nakoda wires for cctvwill perform two jobs. One pair will carry the video signal, while the other three will take 12-volt power from a transformer next to the DVR.
First, identify the polarity of all connectors-
Separate the four pairs of Cat5e cables. The blue pair will transfer the video signal from the camera to the DVR in this instance. To reduce interference, keep the pair inverted.
The orange, brown, and green pairs will be used to draw 12-volt power from a transformer to the camera. To reduce voltage drop at the camera, we use three pairs of wires. After unwinding the wire, you can use the solid color for 12-volt-ve or the white with colored trace to 12-volt-ve.
These cables are inserted into a power cord and a video balun.
Ensure to remove the outer plastic sheath so that the copper conductor is exposed. Then, push into the fittings with a small screwdriver.
Notice how the three pairs of nakoda wires have been combined for the 12 VDC fitting.
The DC power fittings for the DVR and camera ends of the cable are different, and the DVR end must have a female socket to receive 12-volt power from the power supply.
Camera ends require a male DC plug to supply 12-volt power, and it is essential to protect fittings from water. We recommend weatherproof junction boxes for each camera, and you can find all the necessary components in our online shop's cctv cableaccessories section.