DWDM
Dense Wavelength Division Multiplexing
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Product
(100×130×19mm) C-Band DWDM Pre-Amplifier EDFA Module
WPA4300-FM04
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai WPA4300-FM04 series with 100 × 130 × 19mm Compact package, is a digital control circuit with DWDM full function preamplifier module. Products using the most excellent optical performance, the most advanced electronic control technology and comprehensive software features, has a wide operating wavelength range, low noise, excellent gain flatness characteristics and transient characteristics. Suitable for C-Band 44 or 88 wave wave DWDM system applications.
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Product
Band DWDM EDFA
MSA Module C
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Amonics now packages one of its most popular product lines, C-band DWDM Erbium-doped Fiber Amplifiers (EDFAs), into standard MSA size. The same reliable, stable and durable EDFAs are thus readily available for system integration of a wider range of applications. The devices provides the usual alarms and status indicators, with an integrated RS232 computer interface for easy control, diagnostic functions and data acquisition. This MSA series will be expanded to cover EDFAs of different specifications in our product range in order to meet the growing demands.
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Product
VOA DWDM with EDFA With VOA, EDFA Dense Wavelength Division Multiplexer
DWDA-1000 (100GHz)
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai DWDA-1000 series is integrated by DWDM, VOA and EDFA module in a 1RU or 3D rack. Each channel of DWDM with a high-resolution factor electronic control adjustable optical attenuator will adjust and equilibrium the power. The insertion loss, power loss because of the channel equilibrium of DWDM will be amplified and compensation by the build-in gain flatness EDFA. Compact and simple device structure, thereby reducing the connections between devices to improve the index and reliability of the system. Can be used in DWDM system power equilibrium, optical add and drop multiplexed (OADW) flexible and expediently.
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Product
DWDM DFB Light Source (42CH)
DWOS-1000
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai DWOS-1000 seires DFB optical source is the DWDM test platform with high capability, high stability and high flexibility. It is consist of the system rack and plug-in function module. The system rack is equipped with high capability RS232 communication interface, high precision parameter display and power supply module. There are 3 types of the function module: DFB Source module, DWDM, EDFA (optional).
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Product
100GHz/200GHz DWDM Module in LGX Box
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Flyin Optronics’ 100GHz/200 GHz dense wavelength division multiplexer (DWDM module) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.
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Product
Multi Wavelength DWDM Gain Flattened Variable Gain EDFA
MX4500 Series
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This EDFA is ideal for long distance DWDM or CWDM transmissions and may be used as a Line Amplifier, Pre-Amplifier, and Booster Amplifier.
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Product
C-Band DWDM Line Amplifier EDFA (WLA-C)
HWA4200 (With SNMP)
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4200 series, is designed for C-Band 44 waves or 88 waves DWDM system design Line Amplifier gain flatness. Products using the most excellent optical performance, the most advanced electronic control technology and comprehensive software features, has a wide operating wavelength range, Low noise, excellent gain flatness characteristics and transient characteristics.
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Product
(125×150×20mm) C-Band DWDM FGA Full Function Module Fixed Gain EDFA Module
FGA4400-FM05
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai FGA4400-FM05 series is a fixed gain Full Functional EDFA module which is specifically designed for C-Band DWDM optic transmission system, accord with various communication technology requirements of 44 channels DWDM system. It adopts nowadays excellent optical performance, advanced electronic control technology and complete software functionalities. Excellent total integration electronic transient control technology ensures amplifier to achieve the locking of optimal flat gain (OFG) in large dynamic input optical power range.
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Product
100GHz Dense Wavelength Division Multiplexer
DWDM-1000
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Hangzhou Huatai Optic Tech. Co., Ltd.
DWDM series is based on mature thin film filtering technology and adopt metal sealing technology to encapsulate. It has the feature of flat channel bandwidth, flexible channel configuration, low insert loss and high isolation. The flexibility of channel configuration and modularized design make it convenient for system upgrading and expanding. All the Huatai products have no epoxy glue in optical line and can be used in high power optical communication system.
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Product
100G,200G DWDM OADM Module (4,8-Channel)
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Flyin Optronics 100GHz/200GHz wavelength multiplexer(100,200G DWDM OADM Module) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add or drop at a ITU wavelength. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.
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Product
C-Band DWDM Fixed Gain EDFA (FGA-C)
HWA4400 (With SNMP)
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4400 series is a fixed gain EDFA which is specifically designed for C-Band DWDM optic transmission system, accord with various communication technology requirements of 44 channels DWDM system. It adopts nowadays excellent optical performance, advanced electronic control technology and complete software functionalities. Excellent total integration electronic transient control technology ensures amplifier to achieve the locking of optimal flat gain (OFG) in large dynamic input optical power range.
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Product
50GHz Dense Wavelength Division Multiplexer
DWDM-0500
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Hangzhou Huatai Optic Tech. Co., Ltd.
DWDM series is based on mature thin film filtering technology and adopt metal sealing technology to encapsulate. It has the feature of flat channel bandwidth, flexible channel configuration, low insert loss and high isolation. The flexibility of channel configuration and modularized design make it convenient for system upgrading and expanding. All the Huatai products have no epoxy glue in optical line and can be used in high power optical communication system.
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Product
(100×130×19mm) C-Band DWDM FGA Full Function Module Fixed Gain EDFA Module
FGA4400-FM04
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai FGA4400-FM04 series is a fixed gain Full Functional EDFA module which is specifically designed for C-Band DWDM optic transmission system, accord with various communication technology requirements of 44 channels DWDM system. It adopts nowadays excellent optical performance, advanced electronic control technology and complete software functionalities. Excellent total integration electronic transient control technology ensures amplifier to achieve the locking of optimal flat gain (OFG) in large dynamic input optical power range.
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Product
C-Band DWDM VGA without Mid-Stage Access Next-Generation Variable Gain EDFA
HWA4500 (With SNMP)
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4500 series is a next-generation variable gain EDFA, which with the most excellent performance and most completes functions in the market. It adopts nowadays most excellent optical performance, most advanced electronic technology and most complete software functions. Remarkable transient suppression control technology and heat management control technology let many complicated optical functions achieved. It is the most versatile multifunction optical amplifier in the market.
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Product
PC Control Tunable Laser Source Modules
UC9710xx
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The UC8710C, UC9710L and UC8710CL tunable laser modules offer superior performance in testing DWDM components, AWG & PLC components, and optical amplifiers, and performing other general- purpose fiber optical test and measurement applications particularly in fiber grating sensor fast sweep testing.
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Product
DWDM High Power DFB Buttterfly Laser
CA1782-XXX-XX-BT
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The CA1782-XXX-XX-BT DWDM High Power DFB Buttterfly Laser component is characterized for use as a CW optical source in CATV and DWDM networks. The CA1782-XXX-XX-BT is dc-coupled with a built-in TEC, thermistor, and monitor photodiode. The device is mounted in a 14-pin, OC-48 pinout compatible butterfly package with the optical isolator mounted on the TEC. The CA1782-XXX-XX-BT incorporates a high efficiency coupling scheme to deliver 40 mW, 50 mW, 63 mW and 100 mW of CW optical power.
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Product
100GHz Optical Add/Drop Multiplexer
OADM-1000 (100GHz)
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai OADM-1000 100GHz optical add/drop multiplexer based on the mature thin-film filter technology, metal seal. With so much great features like low insertion loss, high isolation, wide pass band, flexible configuration and so on. This is the ideal parts for used in DWDM system Add/Drop special wavelength.
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Product
Photoreceiver
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A lightwave digital receiver module designed for OC-192, DWDM, and Bit Error Rate Testing (BERT) of a digital optical link. The LRD-10-M is an O/E converter with post/limiting amplifier module designed for use in receivers up to 12.5 Gb/s data optical transmission systems.
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Product
Optical Wavelength Meters
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Optical wavelength meter that uses a He-Ne laser as reference wavelength and employs the Michelson interferometer method, providing high-accuracy measurement. It can measure emission center frequencies of LDs for DWDM with high resolution and accuracy.The 8471 even provides a high sampling rate of 10 times per second, and is suitable for oscillation wavelength adjustment. In addition, its deviation display function allows wavelength variation to be measured with high resolution and accuracy.
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Product
40-CH 100G Athermal AWG
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Athermal AWG(AAWG) have equivalent performance to standard Thermal AWG(TAWG) but require no electrical power for stabilization. They can be used as direct replacements for Thin Film Filters(Filter type DWDM module) for cases where no power is available, also suitable for outdoor applications over -30 to +70 degree in access networks. Flyin’s Athermal AWG(AAWG) provide excellent optical performance, high reliability, ease of fiber handling and power saving solution in a compact package. Different input and output fibers, such as SM fibers, MM fibers and PM fiber can be selected to meet different applications. We can also offer different product packages, inluding special metal box and 19” 1U rackmount.
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Product
Optical Wavelength Meter
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Optoplex Optical wavelength meter (OWM) uses proprietary thin-film interference filter in conjunction with Fabry-Perot cavity technology combined with a micro-actuator and high-speed electronics. Its working principle is schematically shown below. By comparison with Optical channel monitor / Optical performance monitor, the proprietary wavelength reference unit is introduced to ensure high precision wavelength measurements. Optoplex Optical wavelength meter is the only DWDM wavelength meter capable of measuring wavelengths of multi-lasers in DWDM networks over C-band and L-band wavelength range with a high accuracy better than that the wavelength locker can provide. For example, the device can simultaneously report 80 wavelength values of 80 channels at 50 GHz channel spacing with the wavelength accuracy ± 2 GHz. DPRAM, RS-232, or USB interfaces are available and OWM can be customized to meet specific requirements.
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Product
4/8 Channel Optimal Multiport Power Meter
UC8728
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UC INSTRUMENTS UC8728 4/8 CHANNEL OPTICAL MULITIPORT POWER METER are PC control multiport passive components power meter test system and offer superior performance for the test of multichannel DWDM, WSS, ROADM, AWG & PLC components and modules, optical amplifiers, DWDM system and other general purpose of multiport fiber optical test and measurement applications. The system can be integrated with tunable laser source, optical attenuator & PDL controller provides a high performance passive components and modules automatic test system platform.
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Product
Hybrid Raman/Er-doped Fiber Amplifier
HFA5000
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Hangzhou Huatai Optic Tech. Co., Ltd.
1. Erbium-doped Fiber Amplifier, due to multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600nm.
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Product
200GHz DWDM Module(4,8,16 Channel)
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Flyin Optronics’ 200GHz dense wavelength division multiplexer (DWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.
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Product
Compact Tunable Laser Source with Continuous Sweep Mode, 1520nm to 1630nm
81940A
Laser Source
Keysight's 81940A high power compact tunable lasers enables optical device characterization at high power levels and measurement of nonlinear effects. It's improves the testing of all types of optical amplifiers and other active components as well as broadband passive optical components. As single slot plug-in modules for Keysight's 8163A/B, 8164A/B and 8166A/B mainframes, they are a flexible and cost effective stimulus for single channel and DWDM test applications. Each module covers a total wavelength range of 110 nm in the C+L-band.
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Product
Multiplexers (MUX)
WDM
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It is highly desirable to reduce the number of cables required to communicate between spaces on Navy ships due to increased weight, cost and maintenance concerns. To reduce weight and expense, copper-based NTDS parallel and serial type cables can be converted to fiber optic and multiplexed using Wavelength Division Multiplexing (WDM) technology. WDM technology allows for multiple fiber optic wavelengths to be combined in a single fiber and then separated back to individual fibers at the distant end. Using Coarse WDM (CWDM) which utilizes wavelengths 20nm apart ranging from 1271 nm to 1611 nm, provides for up to 18 optical wavelengths to be combined into a single fiber. Optionally Dense WDM (DWDM) can be used allowing for up to 160 optical wavelengths.
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Product
Multi-channel Optical Power Meter For Swept Test System
MPM-210HMPM-211, 212, 213, 215
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Our MPM-210H is ideal for IL, WDL and PDL measurement of multi-port optical components including Dense Wavelength Division Multiplexing (DWDM), Arrayed Waveguide Gratings（AWG) , Wavelength Selective Switches (WSS) and more. When combined with our TSL-Series laser equipped with a power monitor output, the MPM-210H allows the user to complete real-time high precision IL measurements.
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Product
Compact & Robust Tunable Laser
WSL-110
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Designed for use in fiber optic transmission testing, our WSL-110 can also be used for DWDM component evaluation and coherent communications testing. The WSL-110 features grid tuning and gridless tuning options, allowing any wavelength to be accessed.
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Product
Fiber Identifier
OFI-20A
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OFI-20A can detect optical signal presence, type and direction anywhere on fibers during optical network deployment, maintenance and troubleshooting. With non-destructive macro-bend detection technology, it introduces no damage to tested fiber or interference to the service on fiber. OFI-20A is able to identify wide-spectrum signals (such as signals in CATV system) and can be used in SONET/SDH & DWDM systems tests.
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Product
(125×150×20mm) C-Band DWDM Booster EDFA Module
WBA4100-FM05
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai WBA4100-FM04 series used 125 x 150 x 20mm MSA standard , is a digital control circuit of DWDM power amplifier function module. Products using the most excellent optical properties, electronic control technology and complete software function is most advanced, wide wavelength range, low noise, excellent gain flatness characteristics and transient characteristics. Application for C-Band 44 wave or the 88 wave of DWDM system.
