?><?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>sunmorph timeline RSS</title><link>https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/</link><description>sunmorph timeline RSS</description><lastBuildDate></lastBuildDate><item><title><![CDATA[sunmorph añadido nuevo entrada de blog]]></title><link><![CDATA[https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-26719]]></link><guid><![CDATA[26719]]></guid><description><![CDATA[Optical splitter is suitable for a fiber optic signal to be decomposed into multi-channel optical signal output.
Role of optical splitter (1) It divides out a main light source into 1-N optical path. (2) It synthesizes 1-N optical path into a main light source and recovers this source.
Working principle In the single-mode optical fiber of the optical signal when the energy of the light is not completely concentrated in the core communication, a small amount is spread through the cladding near the core, that is, in the two fibers the core sufficiently close, then the mode field of the light transmitted in an optical fiber can enter another one optical fiber, optical signals in the two optical fibers to obtain a re-allocation
Technology There are two types of optical splitters to meet the need for spectroscopy. One is fused biconical taper splitter (FBT Splitter) made by the traditional optical passive device manufacturers using the traditional biconical taper coupler technology. The other one is planar optical waveguide splitter (PLC Splitter) based on optical integration technology. Both devices have their own advantages. Depending on the occasion and demand, users can rationally choose different types of spectroscopic devices following a brief introduction of the two devices, which is just for reference.
FBT Splitter Fused biconical taper (FBT) technology is tied to two or more fibers, and then melted in a cone machine, pull tensile and real-time monitoring of changes in splitting ratio, melt tensile splitting ratio to meet the requirements end, wherein one end of a fiber optic reserved ( The remaining cut off) as the input terminal and the other end a multitude of road outputs. Mature tapering process can only pull 1 × 4. 1 × 4 or more devices, with a plurality of 1 × 2 connected together. Then the whole package in the splitter box.
Main advantages (1) The taper coupler has more than 20 years of history and experience, many equipment and process just follow it, de... <a href="https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-26719">Read more</a>]]></description><pubDate>Fri, 12 Apr 2013 04:23:41 +0000</pubDate></item><item><title><![CDATA[sunmorph added new blog post]]></title><link><![CDATA[https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-25963]]></link><guid><![CDATA[25963]]></guid><description><![CDATA[Another two fiber optic testers are optical power meter and optical light source.
Optical Power Meter
Optical power meters are used to measure the absolute optical power or the relative length of optical fiber optical power loss. Measuring optical power is the most basic in the fiber-optic system. Very much like the electronics multimeter, in optical fiber measurement Optical Power Meter is a heavy-duty commonly used table, and it is suggested that each of the fiber optic technicians should staff one. Through the measurement of the absolute power of the transmitting end optical network, a power meter can be able to evaluate the performance of the light end equipment. With an optical power meter and stabilized optical light source used in combination, it is possible to measure the connection loss, test continuity and help evaluate the transmission quality of fiber link.

For any manufacturing of optical fiber transmission system, installation, operation and maintenance, optical power measurement is essential. In the field of optical fiber, if there are no optical power meters, any engineering, laboratory, manufacturing floor or telephone maintenance facilities are unable to work. For example, Optical Power Meter can be used for measuring the output power of the laser light source and the LED light source; used to confirm the estimate of the loss of the optical fiber link; most important of which is that it is a test optical components (fiber, connectors, connecting sub, attenuator key performance indicators, etc.) instrument.
Specific applications for users to select the appropriate optical power meter, should pay attention to the following points: 1). Select the optimal probe type and interface type. 2). The evaluation calibration accuracy and manufacturing calibration procedures, and the required range of optical fiber and connector match. 3). Determine if the model is consistent with the measurement range and display resolution. 4). With the direct dB insertion lo... <a href="https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-25963">Read more</a>]]></description><pubDate>Tue, 26 Mar 2013 04:26:35 +0000</pubDate></item><item><title><![CDATA[sunmorph added new blog post]]></title><link><![CDATA[https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-25909]]></link><guid><![CDATA[25909]]></guid><description><![CDATA[There are two commonly used fiber optic testers. They are optical time domain reflectometer (OTDR) and visual fault locator.
OTDR is the most classic fiber tester, and can provide the most information on testing optical fiber. The OTDR itself is a one-dimensional closed-loop optical radar, measuring the distance from one end of an optical fiber head. Emitting the high intensity, narrow optical pulses into the optical fiber, while the optical probe at high speed record return signal. This instrument gives a visual interpretation of the optical link. OTDR curve reflects the continuation point, the size of the connector and the location of the point of failure, and loss.

OTDR evaluation process has many similarities with optical multimeter. In fact, OTDR can be considered as a very professional test instrument combination: a stable high-speed pulse source and a high-speed optical probe. The selection process of OTDR can be focus on the following attributes.
1). Confirming the operating wavelength, fiber type and connector interface.
2). The expected loss of the connection and the need to scan the range.
3). The spatial resolution.
Most of the visual fault locator is a handheld instrument suitable for multimode and single-mode fiber-optic system. The use of OTDR technology for fiber fault point location, most of the test distance in less than 20 km. Instrument directly to the digital display the distance to the point of failure. : Wide Area Network (WAN), the 20-km range communication systems, fiber-to-roadside (FTTC), single-mode and multi-mode fiber optic cable installation and maintenance, and military systems. Single-mode and multi-mode fiber optic cable system, it is necessary to locate the connector failure, bad splices, visual fault locator is an excellent tool. The visual fault locator simple just a one-button operation, multiple events can be detected up to seven.

Visual fault locator: the performance for fiber loss function of the distance. With OTDR, techni... <a href="https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-25909">Read more</a>]]></description><pubDate>Mon, 25 Mar 2013 06:14:34 +0000</pubDate></item><item><title><![CDATA[sunmorph added new blog post]]></title><link><![CDATA[https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-25822]]></link><guid><![CDATA[25822]]></guid><description><![CDATA[A handheld equipment is most often used in testing electronics, power, pressure measurement, and so on. For example, a handheld optical visual fault locator is such a handheld test equipment used in fiber optic network.
Visual Fault Locator, as the name has already expressed its function, could be regarded as a part of OTDR. It is a kind of device to locate the breakpoint, bending or cracking of the fiber glass. It can locate the fault of OTDR dead zone and make fiber identification from one end to the other end. Designed with a FC,SC,ST universal adapter, fiber fault locator is used without any other type of additional adapters, and can locates fault up to 10km in fiber cable, with compact in size, light in weight, red laser output. Some users liked the convenience of this measurement method, it is sure that the later volume will increase. Here is a handheld type visual fault locator. Its Model is BML201. The BML201 visual fault locator is a kind of fiber tester which specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in an optical network during and after installation. It includes: finding the breakpoint, poor connections, bending or cracking in fiber optic cables, and finding the faults of OTDR. It is an essential tool for troubleshooting a fiber optic system. Visual Fault Locators from FiberStore are all with high quality and good price.
As telephone test equipment is used in teleommunication works, another handheld test equipment – telephone line tester, is used in testing the phone line. Telephone line tester is a new kind of line fault tester with safety and multi-functions capabilities. Besides the functions as a commontelephone line tester, it also has the functions of high voltage protection and dangerous voltage warning. A phone line tester is used for detecting either digital or analog phone systems as well as the line polarity. Telephone line testers are good for both... <a href="https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-25822">Read more</a>]]></description><pubDate>Sat, 23 Mar 2013 02:59:14 +0000</pubDate></item><item><title><![CDATA[sunmorph added new blog post]]></title><link><![CDATA[https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-25746]]></link><guid><![CDATA[25746]]></guid><description><![CDATA[What is a Cable Tester? A cable tester is an electronic device used to verify the electrical connections in a cable or other wired assembly. Sometimes we also call it Network Cable Tester, because it is usually used in LAN Network.
There are many different types of cable testers, each able to test a specific type of cable or wire (some may be able to test several different types of cables or wires). The cable tester can test whether a cable or wire is set up properly, connected to the appropriate source points, and if the communication strength between the source and destination is strong enough to serve its intended purpose. Here is an example of a cable tester made in FiberStore.

Its model is PN-8108, a Multifunction Network Cable Tester. This tester is very easy to operate for prevent and solve cable installation problem. It can widely be used for a number of applications such as cable connection sequence, length, user jumper and cable connection continuity and determine any open circuit, short circuit, jumper or cross-talk interference.
For computers, one of the most common types of cable testers used is for testing Cat5, Cat5e, and Cat6 network cables. Because so many different types of data can be transmitted over a network cable, it is important that the network cable connects properly between the computer and server. It is also important to ensure the signal strength between computers and servers is adequate for transmitting data and that there is no interference from outside sources that could cause a loss of data or decrease in signal strength. A cable tester can test for these factors and help to ensure the network cables connections are correct and will work for the intended purpose.
FiberStore supplies many kinds of LAN Network Cable Testers, which are a kind of convenient and comprehensive tools for network professionals. Network Cable Tester is always being used to test LAN Datacom and Telecom cables. Network Cable Line Tester can find all problems a... <a href="https://www.tulugarfavorito.com/social/m/wall/index/sunmorph/#wall-event-25746">Read more</a>]]></description><pubDate>Fri, 22 Mar 2013 03:11:59 +0000</pubDate></item></channel></rss>