Optical Time Domain Reflectometers
OTDRs characterize the integrity of optical fibers by measuring the impedance of applied light pulses. Also known as: OTDR
See Also: OTDR
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Real Time Audion Spectrum Analyzer
TrueRTA's audio spectrum analyzer software shows you a detailed picture of what you're hearing in real-time, that is, as it happens. You can create your own professional measurement system starting with TrueRTA software on your PC. Then add the measurement microphone, preamp and USB interface of your choice. TrueRTA accurately tests audio systems using a Windows PC with basic sound capability. TrueRTA turns your PC into a powerful audio test system normally seen only in better audio research and design laboratories. TrueRTA runs under Windows Vista, 7, 8 and 10.
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Time Domain/Fault Location Analysis For E5061B
E5006A
The E5006A Time Domain/ Fault Location Analysis option allows you to locate the discontinuities and mismatches of devices such as cables. By employing the gating function in the time domain and transforming the data back to the frequency domain, you can remove unwanted responses of connector mismatch in your fixture. In addition, the cable SRL (Structural Return Loss) analysis capability is provided with the E5006A.
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Optical Variable Attenuator
JW3303
Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW3303 handhold optical variable attenuator is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, therefore, JW3303 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)
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EDFA Optic Amplifiers
Wuhan Sunma Technology Co., Ltd.
With the feature of high input power, high output power, and medium optical gain, the booster amplifier operates at the transmission side of the link to amplify aggregated optical input power for reach extension.SunmaFiber booster amplifier is a low-noise, gain-flattened C-band optical erbium doped fiber amplifier (EDFA) designed to cost-effectively extend the optical link power budget for building long distance DWDM solutions.SunmaFiber also offers switches, routers and fiber converters including 10/100M, 10/100/1000M and 10G fiber converters, SFP fiber converters, manageable/unmanageable fiber converters, OEO fiber converters, POE fiber converters, fiber converter cards, and fiber converter chassis; transmitting distance from 2km(MM) to 150km(SM) with SC or LC or FC connectors.
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Hydrogen Frequency & Time Standard
CH1-1007
Hydrogen frequency and time standard Ch1-1007 is designed to generate and reproduce precision, highly stable, spectrally pure frequency and time signals. Main areas of application: – in metrology when transferring the sizes of units of frequency and time, including as part of mobile measuring complexes; – in radio astronomy when conducting scientific research; - in radio navigation when working as part of automated measuring systems and complexes.
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PI/O Optical Transceiver
GCI's sensors are the preferred solution for E84 optical communications. GCI's full line of PI/O transceivers are fully compliant and are compatible with other manufacturers' sensors that conform to the SEMI Standard E84. Leading 300mm FABs, OEMs, and EFEM manufacturers choose the GCI sensor for its superior reliability and stability.
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FTTH Optical Node
SFT3908
Hangzhou Softel Optic Co., Ltd.
- Support 8 tuners (DVB-S/S2/S2X) input; 1 U chassis optional for 1/2/3 cards maximum for 8/16/24 tunerinput; Each tuner card are working independently with its NMS and 1 GE Data port - 8 MPTS (8MPTS out thru bypassing) under Passthrough mode over UDP/RTP thru Data port,unicast/multicast-Version 1 -2 MPTS out after multiplexing or 512 SPTS out switchable under Mux mode over UDP/RTP thru Data port, unicast/multicast-Version 2-Up to 256 PIDs remapping per output channel(Mux mode only) - Support PID re-mapping and pass-through(Mux mode only) - Support Diseqc function(Mux mode only) - Support Biss decryption, each tuner support maximum 64 BISS key decryption (Mux mode) - Web-based NMS management
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Fiber Optic Accelerometer
MR660
The MR660 Series Accelerometer provides an innovative solution to measure vibration and movement in high voltage or ATEX environments. The MR660 Accelerometer system employs a highly sensitive MEMS membrane to provide a robust system capable of producing an output signal of 100mV/g pk-pk.
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Time Interval Counter Card
GC2200 Series
The GC22x0 family of PCI universal time interval counters offer many of the measurement and timing functions of high-end stand-alone frequency counters, including accumulate, auto ratio, frequency, fast frequency (GC2220 and GC2230 only), period, ratio, single period, test clock, time interval, time interval delay, totalize, totalize gated, totalize gated once, and pulse width.
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Optical Transmitter
ST1550I
Hangzhou Softel Optic Co., Ltd.
When ST1550I Optical Transmitter is applied in the multi-channel transmission, the laser’s chirp effect will react with the link dispersion of the fiber. There will be distortion other receiver. If working with the EDFA, there will be serious CSO deterioration. The distortion and deterioration will increase with the longer distance and more channels. 1550nm internal modulation CATV optic transmitter, has the chirp and dispersion compensation inside, and improves the system index greatly. It can be used in the town where the fund is shortage and the distance is less than 10Km as a transition solution.
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Variable Optical Attenuators
A fiber optic variable attenuator is used to reduce the power level of an optical signal in fiber optic communications.
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Optical Emission Spectrometry
Involves applying electrical energy in the form of spark generated between an electrode and a metal sample, whereby the vaporized atoms are brought to a high energy state within a so-called "discharge plasma".
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Fiber Optics
The most complete line of Fiber Optic Products for end-to-end AV signal distribution over fiber optic cabling.
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Time Interval Counter PXI Card
GTX22x0
The GTX22x0 family of PXI universal time interval counters offer many of the measurement and timing functions of high-end stand-alone frequency counters, including accumulate, auto ratio, frequency, fast frequency (GTX2220 and GTX2230 only), period, ratio, single period, test clock, time interval, time interval delay, totalize, totalize gated, totalize gated once, & pulse width.
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Optical Length Testers
Optical Wavelength Laboratories
The BOLT and VOLT Optical Length Testers from OWL offer a unique, economical alternative to users who need to measure the length of optical fibers. Rather than purchase expensive certification test sets, the BOLT can be added to an installer’s existing fiber test kit for a fraction of the cost.
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Optics And Opto-Mechanics
Goniometers, optical rails/benches/stands, lens tubes and light guides.
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Optical Profilometer
NanoMap-WLI
White light interferometer- brings high resolution. 4 million pixel image, large scanning range, customizable wavelength range to give users flexibility to image any kind of surfaces with ease.
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Automated Optical Inspection
AV871 Series
The AV871 Series of AOI solutions from ASC International builds upon the industry leading AV862 Series with the addition of a larger platform to manage oversized boards. Accepting boards as large as 22" x 26", the AV871 Series meets the needs of those companies requiring large board capacity.
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Time Code Distributor/Reshaper
SR-112
Like it’s big brother the SR-112 Distripalyzer, the SR-28 can drive time code over long cables, making it ideal for synchronization during live shows and remote recording. The SR-28 time code distributor, with two inputs and eight outputs, reshapes time code while distributing it, eliminating amplitude distortions and level fluctuations. The level of each output is individually adjustable via front panel pots. The input is selected via a front panel switch. Also included are 2 power inputs and an automatic switch over in case of failure.
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Satellite Optical Transmitter
SST-15CW
Hangzhou Softel Optic Co., Ltd.
* Designed for satellite optical system*Wide operating frequency range: 47-2150MHz*Excellent linearity and flatness*Using 1-core single-mode fiber, high return loss*Build-in CWDM, using DFB coaxial small package laser*Output 13/18V, 0/22KHz to LNB working*ALNB mode switch offers the possibility to use either Quattro or QUAD LNB*A distribution of up to 16 optical nodes is possible*Red-LED for power indication*Smaller size and easier installation
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Timing Devices (Crystal Unit / Ceramic Resonator)
Timing devices are passive component which creates clock signal by the piezoelectric effect. This device is used for various applications, including for mobile phones, wearable devices and AV/PC.
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Optical Channel Monitor
Optoplex Optical channel monitor (OCM) uses proprietary thin-film interference filter technology combined with a micro-actuator and high-speed electronics. Optical channel monitor is used to measure critical information data on optical transmission signals in DWDM networks for monitoring signal dynamics, determining system functionality, identifying performance change, and providing feedback for controling network elements so as to optimize operational performance. In particular, Optoplex Optical channel monitor can automatically scan the C-, L- or C+L-band wavelength range and precisely measure channel wavelength, power, and optical signal-to-noise ratio (OSNR). See the following schematic diagram for OCM working principle.
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FTTH Optical Node
SR100SC3
Hangzhou Softel Optic Co., Ltd.
SR100SC3 series CATV converter for digital television, fiber to the home. This machine adopts the high sensitivity optical receiving tube, without power supply, no power consumption. When the input optical power output level Pin=-1dBm, Vo=6 8dB V, can be economically and flexibly apply the integration of three networks, fiber to the home network application. SR100 appearance of enamel, there are two kinds of optical mode selection:
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Optics Test Systems
WAS 160: Wedge Angle Sensor
Optik Elektronik Gerätetechnik GmbH
Portable measuring head for wedge errors and radius of curvature, eg of car windshields, airplanes and helicopters. It can be used for any other glass panes.
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Time Measurement Equipment
TimeSpy
The TimeSpy precisely measures the time accuracy of a wide range of inputs (such as: NTP, IRIG B, 1PPS, and ASCII) against an internal precision GPS-controlled oscillator, displayed on the large, full color windows-based touch screen. The TimeSpy can precisely measure the time error at the point of use for systems where time is distributed over large distances. The TimeSpy can also measure free-running clocks and timing systems which are synchronized from untraceable sources, such as television and radio broadcasts, electrical power lines and the internet.
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Long Exposure Time Imaging Cooled CCD Camera
Retiga LUMO
The Retiga LUMO CCD camera is a cooled, 6 megapixel camera that takes advantage of advanced technical features to enable detection and quantification of ultra-low light luminescence signals and for applications that require long exposure times.
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Optical Modules
VI Systems GmbH introduces the fiber coupled 850nm vertical cavity surface emitting laser (VCSEL) transmitter module VM64-850M for data rates of up to 80 Gbit/s. The transmitter module features a V-connector for the electrical input signal and for the optical output a 50/125 multi mode fiber which is terminated with a standard FC/PC connector. The left picture below shows the module. The picture on the right shows an optical eye diagram at 32 Gbaud (64 Gbit/s) in a back-to-back test configuration as tested by partners at the Heinrich Hertz Institute in Berlin.
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Optical Fiber Network Products
Wuhan Sunma Technology Co., Ltd.
SunmaFiber is a worldwide leading provider for fiber optic equipment, fiber optic test instruments and other data network & telecom products of communications, commercial, and consumer markets. The Company offers test and measurement systems and services to telecommunications service providers, cable operators, and network equipment manufacturers. In addition, the Company offers components, modules, and subsystems for Wireless, Telecommunication, Datacom, Power, Cable TV measurement instruments and utilities applications.
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Optical Radiation Safety Test
EN62471-C
IEC62471-2006(CIE S009) Photobiological Safety of Lamps and Lamp System and IEC TR62471-2(2009) Guidance on Manufacturing Requirements Relating to Non-laser Optical Radiation Safety have be published addressing hazard to human (mostly eye and skin), and are completely suitable to assess the optical radiation safety of non-laser sources, such as LED products, UV radiation in general lighting products and etc.
