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Some Info About CCTV Tester Guide

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If you have  a CCTV Security Tester or want to install a CCTV, you need to know some info about CCTV Tester to help you to test the CCTV(Closed circuit television) .This article is some info about CCTV Tester guide.

CCTV Tester Product Introduction:

CCTV Security Tester is a kind of multi-function test tool for CCTV and security camera installation professionals. CCTV Camera Tester is developed aiming to CCTV security system installation and maintenance, combining the following function: Optical Fiber Communication test, low power circuit test, video test and PTZ control, and DC12 1A output for camera test, etc. Helps solving varies problem of security system. It could be also used in laboratory tests, equipment maintenance, etc. CCTV Tester is really an ideal multi-function instrument for CCTV Security System, Fiber Optical Communication, CATV and other fiber optic networks.

Some Precaution with CCTV Tester:

1.Precaution before using the tester

A. Make sure to read the user’s manual before using the product.
B. Make sure to check the input and output range of voltage or current at every input and output ports before connecting, so that the system cannot be overloaded.
C. The following operational environment should be maintained constantly:

  • Temperature: -30℃—70℃
  • Relative humidity: 30% ~ 90%
  • Recharging voltage: 9V —12V

2.Precautions when using the tester

A. Do not use the tester in damp humidity or leaking gas environments.
B. Do not touch the tester with wet hands.
C. Be mindful not to shock or shake the tester while in use to avoid damage.
D. Avoid the places of strong magnetism or electric wave, which could cause incorrectmeasuring.
E. Be careful not to expose the ports or joints to dirt or liquid.
F. Do not disassemble the tester.

3.Precautions for battery charging and using

A. Use only original chargeable battery with the tester, when charge the batteries, please use the original power adapter.
B. Make sure not to disorient the polarization of batteries.
C. Do not short-circuit or disassemble batteries.

CCTV Tester Features and function:

A. Video test
The video signal and the quality of picture can be tested.
B. PTZ controlling
It has the basic operational test of PTZ products, function include pan/tilt, zoom in/out,preset setting and operation, speed adjustment etc; support multi-protocol and baudrate, communication via RS-232, RS422 simplex and RS485 port.
RS485 protocol provided with the CCTV Tester include: Pelco D,Pelco P, Samsung, Panasonic, Molynx. Additional Protocols may be added as per customer requests.
Baud rate include: 2400, 4800, 9600, 19200.
C. Power to camera
The CCTV Tester has a DC 12V output rated at 400mA max for providing power to the camera. This will make camera testing using the CCTV Tester an easier task.
D. Digital Multi-meter
The CCTV Tester Multi-Meter function provides for AC/DC voltage and resistance to be measured providing the installer with additional diagnostic capability for finding and localizing faults.
E.Videp signal attenuation analyzing
The CCTV Tester can analyse the video signal and display peak and average video signal level and sync pulse level to determine whether the video signal level is at the optimum level for displaying a good picture in sync and for determing cable losses.
F. UTP cable test
The wiring condition (disconnected, short of UTP cable) can be tested and show inthe screen clearly.
G. Video signal generating
It can output Green, white Black and Blue screen to allow technician to inspect videomonitor or DVR. The generating signal support PAL or NTSC (don’t support bothmeanwhile) format.
H. RS485 data test
It can test the RS485 data sent from controlling device, display the hexadecimal datacontent for engineer to analyze

Power And Battery Operation Introduction:

A. The power slide switch is located at the side of the tester. Turn the power slide switch on to power on the tester, to press the Power more than 3 seconds to make it turn into sleeping mode.
B. Press the Power more than 3 seconds to turn on the tester after it turning to sleeping mode.
C. Press the Power less than 1 second to shut off the OSD menu.
D. Turn the power slide switch off to power off the tester.
E. The batteries should be plugged in over 5 hours for full charge, when charged the Charge Indicating LED will on.
F. After full charging, the Charge Indicating LED light will glitter and the charging work can stop automatically.
G. The charged batteries can operate for 5 hours or more.
H. When the battery indicator in system information menu shows 25 (the status number includes 100, 90, 75, 50, 25, 5), please recharge it for use.
I. The tester can be used when it is being charged.

For more other testers info, pls focus on Fiber Optic Test ,it has many testing tutorial in this part. Fiberstore not only provide the fiber tester, but also has some fiber optic tools.Such as crimping tool,wire cutter,punchdown tool.

Fiber Optics And Cleaning Of Fiber Optic Connectors

Fiber optics can be a revolutionary technology which has transformed the strategies of communication, making data considerably faster. We have which utilizes glass (or plastic) threads (fibers) to send out data. They carry numerous additional benefits as compared with metal wires with regards to data transfer useage. The fiber optic cable is made up of bundle of glass threads, which can do transmitting messages modulated onto light waves. The thin size optical cables makes them easy to set up, greater bandwidths allow greater data and less vunerable to any interference in the signals.

Advantages of fiber optics include:

  •  Faster connection speeds
  •  More bandwidth for phone lines, data transfer, videos, and television
  • Stronger signal over longer distances
  • Clearer phone conversations and video reception

Although benefits are plenty, yet a very important factor that holds importance is cleaning of fiber optic cables. Cleaning is to maintain normal running of the fiber optic method. In optical devices used process, for instance, optical fiber joint activities in various degrees may contamination by dust, dirt, the optical link loss increase, at this point the particular phenomenon seen as optical receiver optical power reduction, optical receiver output level is decreased obviously. In cases like this, the fiber connectors has to be properly clean maintenance. Light always travels in the straight path as well as a slight hindrance in its path can bring about data loss. So, to ensure that there is no data loss in fiber optic communication, it is necessary to clean fiber optics.

Not simply is the cleaning of fiber optics crucial, but the connectors which are utilized to connect the fiber optics need to be maintained and cleaned regularly. Cleaning of fiber optic connectors requires that you have a very little technical knowledge.

The first task in connector cleaning may be the cleaning of Ferrule, a cylindrical element of the connector which is generally comprised of stainless steel. The dwelling of an ferrule contains small holes in which the fiber cables are positioned. The fibers are engraved to suit with all the end face from the ferrule. With the aid of a mating sleeve, the 2 ferrules are contacted with each other within their end faces and additional transmission of sunshine signals comes about. Any blockage or damage in the form of dust or stain can distort the info connection and result in signal loss. So, to make certain that your communication channels are operating smoothly with no interruption inside the data flow you’ll want to perform the cleaning of fiber optical connections and cables with a timely basis.

There are various fiber optic tool kits you can purchase that can be used for cleaning of fiber optic cables installed at your home and also office. The very fact, that cleaning has to be done on a regular basis makes the cleaning kits more important for domestic use. By using these kits, you can save yourself in the need for calling professional cleaning providers when you look to clean your optical connections. FiberStore provide other fiber optic tool,for example Crimping tool,wire cutter etc. You’ll find your optical tools within our store.

Crimping Tool Types And Operation

The crimping tool is used for creating a joint between two metal pieces or other materials with good malleability. The joint formed by crimping needs to be strong to ensure that the application works properly. Crimping tools are available in different types to support various types of applications. FiberStore is a good crimping tools supplier.  We provide many types of crimping tools in all possible varieties so that the purchasers are able to make the right choice while being in our store.

For example, the structured cabling system lays stress on following the practices which will add elegance, discipline, method and reliability to cabling. The tools which are used in installation of a cabling system go a long way in and can sustain extensive use in the field. Modular Crimping Tool can be used to crimp RJ-45 (related products: rj45 plug) and RJ-11 types of fiber connectors. It is a highly compact and rugged tool and is meant for continuous use in the field. The parallel action design maintains accurate.

Hand operated crimpers are the most frequently used of all crimping tool types. Most are designed in a basic plier pattern with one or a number of crimping points machined into their jaws. This type of tool is typically used to effect smaller crimps on steel cables, electrical connections and terminations, preinsulated lugs and ferrules, and RJ type plugs. The crimp points on hand crimpers are either half round compression or cup and tab crimp type designs. This type of crimper is generally used to crimp steel or copper ferrules or sleeves to join two lengths of steel or electrical cable.

Types of Crimping Tools

First and foremost, you must offer these them manufactured in different types. Different customers might come and ask for a specific type. learn about different types of tools used for crimping form the below list:

1.Cable tie tools are the crimping tools used to tighten the ties around the bundles of wires or cables.
2.Compression crimp tools are used for terminating twisted-pair modular plugs and coaxial compression connectors.
3.RJ45 crimp tools are used for crimping the wires of various connectors like RJ45, RJ-11, RJ-12 and so on.
4.Point to cup tools are used with round section crimp sleeves. Besides, there are cup to cup tools available in different varieties like standard duty tool, heavy duty tool and bench press tool.

8P8C RJ-45 Network Cable Crimping Tool HT-210C

Crimp Tool Operation

A crimping tool is an essential part of the crimping process, the other parts being the terminal and wire. Terminal size is largely universal and can accept many sizes of gauged wire, which can also vary widely within the same nominative value. As such, the crimp tool is a means of compressing the terminal to both the wire’s insulation (for positioning) and the wire’s brush (for conduction).

The quality of the tooling determines the quality of the crimp design. Common considerations include if the volume of crimping deserves an automated wire stripping and process machine, or if the application is better suited by an on-site, handheld crimping tool. Many tools will have two crimping cavities to properly roll the terminal’s crimps, and possibly more if there are two conductors in the wire. Some crimp tools will feature several gauge sizes and possibly a stripper to enhance the crimper’s utility. Crimp tools may also feature interchangeable dies. Die-less crimpers are meant for general applications.

Fiberstore supplies a wide variety of specialized cable crimping tool, modular crimping tool, network cables crimpers which are all at very competitive price to help you get the job done right. For more information, please contact our sales representative right now.

More And More Important Of Fiber Optic Splicing

Fiber Optics Splicing is starting to become an even more and more common skill dependence on cabling technicians. Fiber-optic cables might have to be spliced together for many reasons-for example, to produce a link of your particular length, or to repair a damaged cable or connection. One of the links of 10 km may be installed by splicing several fiber-optic cables together. The installer will then fulfill the distance requirement and get away from investing in a new fiber-optic cable. Splices could possibly be required at building entrances, wiring closets, couplers, and literally any intermediate point between a transmitter and receiver. When we used the fiber optic splicer to fiber optic cable splicing, our greatest problem is the preservation in the expertise of the signal.

A special touch is necessary to splice fiber optic cable considering that the glass fibers are encased with fiber insulation sealed inside a plastic coating. Unlike copper, the fibers are delicate and is easily broken by using a lot of pressure to reduce the casing while splicing cables to fiber connectors.

The splicing process begins by preparing each fiber end for fusion. Fusion splicing mandates that all protective coatings be taken off the ends of each one fiber. The fiber is then cleaved using the score-and-break method. Each fiber face to attain a good optical finish by cleaving and polishing the fiber end. Before the connection is created, get rid of each fiber will need to have an even finish that is clear of defects for example hackles, lips, and fractures. These defects, along with other impurities and dirt affect the geometrical propagation patterns of light and cause scattering. The standard of each fiber end is inspected utilizing a microscope. In fusion splicing, splice loss is a direct purpose of the angles and excellence of both fiber-end faces.

The fusion splicing is one kind of a splice cables method. The basic fusion-splicing apparatus is made up of two fixtures on what the fibers are mounted with two electrodes. An inspection microscope assists in the location from the prepared fiber ends into a fusion-splicing apparatus. The fibers are positioned into the apparatus, aligned, after which fused together. Initially, fiber optic fusion splicer used nichrome wire because the heater to melt or fuse fibers together. The heater almost always is an electric arc that softens two butted fiber ends and permits the fibers to be fused together.

In Mechanical Splicing, mechanical splices are only alignment devices, meant to retain the two fiber ends up in a precisely aligned position thus enabling light to feed in one fiber in to the other. Mechanical splicing is conducted in the optical junction the location where the fibers are precisely aligned and kept in place by a self-contained assembly, not just a permanent bond. This method aligns both the fiber ends into a common centerline, aligning their cores and so the light can pass in one fiber to another. It might be is accomplished with a portable workstation utilized to get ready each fiber end. That preparation includes stripping a thin layer of plastic coating in the fiber core before its splicing.

Connecting two fiber-optic cables requires precise alignment of the mated fiber cores or spots in a single-mode fiber-optic cable. This is required so that virtually all the sunshine is coupled derived from one of fiber-optic cable across a junction to the other fiber-optic cable. Actual contact between your fiber-optic cables isn’t even mandatory.

Splices can also be used as optical attenuators if there is a requirement to attenuate a high-powered signal. Splice losses up to 10.0 dB might be programmed and inserted in the cable if desired. Using this method, the splice can work as an in-line attenuator using the characteristic non reflectance of an fusion splice. Typical fusion-splice losses could be estimated at 0.02 dB for loss-budget calculation purposes. Mechanical splices are easily implemented in the field, require no tooling, and give losses of approximately 0.5 to 0.75 dB.

FiberStore provides a comprehensive range of hand tools, network tool kits and consumables for the installation and maintenance of LAN, fibre optic and copper networks. Whether you require a punchdown tool, RJ45 / Cat 5 Crimping tool, fiber splicer or automatic wire stripper or a complete network tool kit, FiberStore has the right tools for your needs. We provide fully automatic fibre optic fusion splicers from Fujikura for multimode and singlemode optical fibre cables, ensuring the best fibre termination possible whether an expert or a novice.

Used The Crimping Tool To Made A RJ45 Plug

The crimping tool is a tool designed to crimp or connect a connector to the end of a cable. For example, network cables and phone cables are created using a crimping tool to connect the RJ-45 and RJ-11 connectors to the end of the cable.At FiberStore,we supply some crimping tool to help you to made your need cable.So,I will tell you 9 steps to crimp a RJ45 Plug.

1, Stripping
The twisted pair twisted-pair wire stripper plastic sheath stripped of 2-3cm (Figure 1);
2, Winding Displacement
Untwist the paired wires and separate them. Then arranged the green line and the blue line in the middle position, and the orange line on the brown line on the outer position, the formation of the left orange, blue second from left, left Three Green, fourth from left brown line on the order (figure 2);
3, Cable Management
Carefully peel each line (open twist), and the line core T568B standard sort, especially to white and green cores from the blue and white blue line on the cross to the 3rd position, the line core straightened flatten, tight squeeze to straighten out (close to) in one direction (figure 3);
4, Cut
The the bare twisted-pair core pressure pliers, wire cutter, diagonal pliers and other tools neatly cut, leaving only about 13mm in length (figure 4);
5, Insert
Single-handedly crystal head, pinch the thumb and middle finger and index finger pointed at the direction of the crystal head metal pins facing up, shrapnel down. The other hand pinch the twisted pair, forced eight twisted pair wire sequence inserted into the crystal head slowly, and has been inserted into the top of the groove (figure5);
6, Check
Check the front of the crystal head to see the correct line sequence; Check crystal head top view 8 cores are the top to the top (figure 6);
7, Crimp
Checked and verified, the RJ45 Plug pushed into the pressure line clamp slot clenched crimping pliers, will be prominent on the outside of all the pressure pins crystal head into the RJ-45, RJ-45 crystal head connection is completed ( figure7-9).
8, Make A Patch Cable
Using the same standard install crystal head, the other side of the twisted pair to complete the production of direct access to the network jumper. The other side of the T568A standard installation crystal head, completed a crossover cable production.
9, Test
With a simple line in the training stage of the test device or toolbox integrated wiring sequence tester to test the network, there will be through straight-through cable crossover cable by open circuit, short circuit, reverse polarity, jumper display results. RJ-45 crystal head protective pouches prevent jumper pulled cause poor contact before you connect RJ-45 crystal head, crystal head To use this pouches, need pouches inserted in the twisted-pair cable, the connection then put pouches.

Note:
1,Stripping can not cut through the insulation of the twisted pair wires;
2, pay attention to the pressure line intensity should be moderate

Learning this article to know how to crimp a RJ45 Plug and some note,do you want to Crimping your own RJ45 plugs will allow you to create cable lengths specific to your needs. Hurry up to FiberStore to buy the tool and cable to try,our product always has a high quality and low price.