Компактный оптический рефлектометр 6416

6416 Handheld Optical Time-Domain Reflectometer (6416 OTDR) is a test instrument designed for FTTx, which is mainly used to measure the physical characteristics of optical fiber & cables, including length, transmission loss and splice loss etc.. It can also accurately locate the event point and fault point along the optical fiber. 6416 OTDR is widely applied to the engineering construction, maintenance test, and urgent repairing of optical fiber communication system, as well as the R&D, manufacturing, and test of optical fiber & cables. 6416 OTDR adopts the most advanced technology of double color and two materials integrative mold design process, which makes it novel and beautiful in appearance, strong and firm in structure. With antireflection LCD display, the operation interface is quite clear even in field environment. Two power supply modes are ailable. With the large capacity lithium battery, the instrument can work more than 10 hours. It has two types of USB interfaces, which can connect to the U disk, or can communicate with PC through USB cable. In addition, it provides comfortable straps for convenient carrying.

FUNCTIONS & FEATURES

• Palm, lightweight, convenient to carry;
• The most advanced technology of two color and two materials integrative mold, strong and firm;
• Advancedantireflection LCD, clear display interfacein field;
• 1m ultra-shortevent dead zone, easy to test optical fiber jumper;
• Automatic & manual test function;
• Automatic detection of the communication light signal;
• Touch screen and keyboard operation;
• Two USB interfaces, can connect to the external U disk, or communicate with PC through SyncActive software;
• Support Bellcore GR196 and SR-4731 file format;
• Intelligent indication of battery capacity, alarm when the battery is running out;
• WinCE window operation system, Chinese/ English operation interface;
• Large capacity lithium battery to support over 10 hours of operation, suitable for long-time filed work;
• Built-in visible fault locator (VFL) function;
• Exchangeable optical output connector, more convenient for surface cleaning; 
• On-line upgrading of application software, no need to return back to the manufacturer.

Ultra-short event dead zone
6416 OTDRhas ultra-short event dead zone, which is especially suitable to test the short optical fiber line and optical fiber jumper.

High-speed automatic test
With the automatic measurement function of 6416 OTDR, users can easily conduct the test with no need to know about the operation details. The steps are simple: just connect the fiber, and press【Start】, then the instrument will set the optimum test conditions and display accurate test results, such as testing curve and event table. 

High-speed curve analysis
6416can rapidly and accurately search and locate the events or fault points in the testing curve, and further list all event information in the form of event table, which is very useful for maintenance personnel, because on the one hand, it enhances the test efficiency, and on the other hand, there is no need for them to know about the complicated background knowledge. 

Automatic detection & alarm on the communication light signal
6416 OTDR is capable of automatically detecting the communication light signal in the fiber under test once the fiber is connected to the optical interface. If there is light signal, it will alarm, so to provide protection for the instrument in time.

TYPICAL APPLICATIONS

6416 OTDR is mainly used to test FTTx network, it provides a low cost test solution for users and offersthree test modes: manual (real-time, eraging), automatic, and dead zone.
Manual test mode: Manual mode is suitable for skilled operators who are familiar with the instrument, so that to get more accurate test result. In manual test mode, real-time mode or eraging mode can be selected based on user demand.
Real-time test can rapidly detect the dynamic changes of the optical fiber. It is applicable to real-time monitor or observe the optical fiber connection process and effect.
eraging test mode can maximumly suppress the noise in the testing curve, so to get a more accurate result. Under eraging test mode, the more eraging times, the better suppression of the noise, but the longer time it takes. So, in practice, the eraging times should be set properly according to necessity.
Automatic test mode: Under this mode, the instrument can automatically set the optimized test conditions, and give out the test result. There is no need for the operators to know about the complicated background knowledge and the operation details. To enhance the automatic test efficiency, the eraging times can be increased properly, though it will prolong the test time.
Dead zone test mode: This mode is suitable to test the optical fiber with short distance, for example, to test the jumper length of the optical fiber. Under this mode, to get the best result, the reflection loss (or called return loss) of the fiber terminal is required to be larger than 40dB.