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DWDM
Dense Wavelength Division Multiplexing
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Compact Tunable Laser Source with Continuous Sweep Mode, 1520nm to 1630nm
81940A
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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100G,200G DWDM OADM Module (4,8-Channel)
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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100GHz DWDM Module(4,8,16 Channel)
Flyin Optronics’ 100GHz 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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Passive Modules
Choose from a range of multiplexer and demultiplexer modules supporting both CWDM and state-of-the-art DWDM applications.
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OTN: Framer/Mapper/FEC
Macom Technology Solutions Holdings Inc.
MACOM’s OTN Framer/Mapper/FEC family products offer complete portfolio of solutions for 10G, 40G and 100G optical transport networks. They are ideal for high-capacity Carrier Ethernet router/switches, Packet Optical Transport systems and DWDM Transport systems. The OTN framer devices integrate high performance Serdes I/O to allow seamless connection to optical and copper modules. The provisional Tri-FEC integration supports G.709 standard RS-FEC as well as high coding gain G.975.1 I.4 EFEC and I.7 UFEC to improve optical link performance, achieve longer reach and offer interoperability flexibility.
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Optical Performance Monitor
Optoplex Optical performance monitor (OPM) uses proprietary thin-film interference filter technology combined with a micro-actuator and high-speed electronics. Optical performance 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 controlling network elements so as to optimize operational performance. In particular, Optoplex Optical performance monitor can automatically scan the C-, L- or C+L-band wavelength range and precisely measure channel wavelength and power. See the following schematic diagram for OPM working principle.
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VOA MUX/DEMUX (DWDM) With VOA Dense Wavelength Division Multiplexer
DWDV-1000 (100GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai DWDV-1000 series, integrate of DWDM and Electronically controlled variable optical attenuator (VOA) in 1RU or 3U chassis, each channel of DWDM has one high-resolution electronically controlled variable optical attenuator, adjust the optical power. Compact and simple device structure reducing the number of connections between devices, improve the system parameters and device reliability. It can be easily and flexibly used in DWDM system inter-channel power adjustment and automatic balance, optical add-drop multiplexing (OADM).
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EDFA Amplifier
A line of Gain Flattening Erbium-Doped Fiber Amplifiers are designed for in-line amplification of DWDM networks. When a standard EDFA is used to amplify multi-channel DWDM signals, the output power level of various channels will vary according to the gain profile of the erbium fiber. This gain variation can be as great as 6 dB in magnitude. The EDFA-GB-R is unique in its dual-stage amplification and internal Gain Flattening Filter (GFF) to compensate the erbium fiber gain variation.
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Multi-channel Optical Power Meter For Swept Test System
MPM-210HMPM-211, 212, 213, 215
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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Multi Wavelength DWDM Gain Flattened Variable Gain EDFA
MX4500 Series
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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40-CH 100G Athermal AWG
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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(70×90×15mm) C-Band DWDM FGA Full Function Module Fixed Gain EDFA Module
FGA4400-FM02
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai FGA4400-FM02 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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Optical Channel Monitors
DiCon's Optical Channel Monitor is an advancedoptical subsystem, with integrated tunable optical filter, that automatically scans a DWDM network and reports the power of each channel. Network performance is monitored and reported in real time. Feedback from the Optical Channel Monitor can be used to optimize optical power levels, identify performance drift, and verify system functionality. An optional integrated optical switch allows up to 12 separate input ports to be monitored sequentially.
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Dense Wavelength-Division Multiplexing
DWDM
Dense Wavelength-Division Multiplexing (DWDM) entails transmitting signals at multiple closely spaced wavelengths through the same fiber. ACP offers DWDMs with channel spacing of 200, 100, or 50GHz; corresponding to about 1.6nm, 0.8nm, or 0.4nm respectively.
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100G,200G 1X2 DWDM Device (3Ports)
Flyin optronics’ 100GHz/200GHz 1x2 wavelength multiplexer 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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(70×90×15mm) C-Band DWDM Full Function Pre EDFA Module
WPA4300-FM02
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai Huatai WPA4300-FM02 series with 70 × 90 × 15mm MSA 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 waves DWDM system applications.
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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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80-CH 50G Athermal AWG
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 just offer 19” 1U rackmount package for 50G AWG products.
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(100×130×19mm) C-Band DWDM Booster EDFA Module
WBA4100-FM04
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai WBA4100-FM04 series used 100 x 130 x 19mm compact package, 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.
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Ethernet PHY
Macom Technology Solutions Holdings Inc.
MACOM’s portfolio of 10G/25G/40G/50G/100G Ethernet Physical Layer (PHY) devices offer unparalleled performance while maintaining high density at low cost. Integrated high-speed, high performance mixed signal I/O using advanced CMOS process nodes support a variety of optical and copper connectivity interfaces allowing the Ethernet PHY product line to span rack and cluster connectivity within the data center, wireless fronthaul, midhual and backhaul connectivity for 5G wireless infrastructure, and seamlessly extend to core networks over DWDM optical links. Advanced features such as in-service eye monitors, traffic monitoring, optical module identification and link training are just a few of the advantages that MACOM’s portfolio provides for end users to leverage for faster bring up, higher reliability and smarter networks.
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Fixed Laser Source Module
Keysight offers a broad choice of fixed laser sources, which are available as single-wavelength and dual-wavelength modules as part of the Keysight Lightwave Solution Platform. The Keysight 8165xA Fabry-Perot laser sources can be used in conjunction with optical power meter modules for insertion loss, optical return loss and PDL measurement of broadband components and fiber. The Keysight 81663A Distributed Feedback Laser Sources are best suited for amplifier test and WDM system test applications. Keysight covers PON and common WDM wavelengths with its 81663A Distributed Feedback (DFB) laser source modules. The precise tunability around ITU-grid center wavelength gives you the flexibility to match test setups to the latest requirements of the DWDM-system. The fine-tuning allows to shift the center wavelength from one DWDM transmission channel to the adjacent channel in dense WDM systems. The built-in isolator ensures highest laser stability, even when reflections are present in the optical path.
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Band DWDM EDFA
MSA Module C
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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Multifunction Platform
OSICS
The OSICS multifunction modular platform offers the highest flexibility and largest choice of plug-ins required in fiber-optic component and system testing, particularly for DWDM system evaluations.
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Desktop Variable Optical Attenuator
UC8310
The UC8310 Desktop Variable Optical Attenuator offer superior performance for channel balance, power equalization, gain tilt and power adjust of DWDM system, EDFA, AWG & PLC components, optical amplifiers, and other general purpose of fiber optical test and measurement applications.
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Clock and Data Recovery/Retiming
Analog Devices provides single rate, multiple rate, and continuous tuning clock and data recovery (CDR) ICs for metro, long haul, DWDM, FSO, instrumentation, and other applications. Our any rate CDR ICs allow easy integration into protocol agnostic applications, automatically locking onto incoming data streams at any rate, from 10 Mbps to 2.7 Gbps or from 6.5 Mbps to 11.3 Gbps, without the aid of a reference clock while reporting the acquired data rate over the I2C interface. With a proprietary dual loop design, our any rate CDR ICs feature fast locking with superior jitter performance.
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C-Band DWDM Booster EDFA (WBA-C)
HWA4100 (With SNMP)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4100 series, is designed for C-Band 44 waves or 88 waves DWDM system design power fiber 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 and excellent gain flatness characteristics.
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50GHz Dense Wavelength Division Multiplexer
DWDM-0500
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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Fiber Identifier
OFI-20A
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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950~2400MHz DVB-S 4 ways SAT-IF DWDM Optical Transmitter & Receiver
HDBS-4000DW
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDBS-4000DW series, combine 4 pieces C-Band, 100GHz, ITU standard wavelength SAT-If optical transmitter, or optical receiver to one chassis, through DWDM, Make 4 ways optical MUX (TX) or DEMUX (RX), through one fiber, used in transmitting 4 ways different polarization SAT-IF signal of one satellite VL, VH, HL, HH with high performance. Installation flexibility.
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Optical Spectrum Analyzer
S6362D
Saluki S6362D is a high-resolution, large-dynamic, high-speed, high-performance optical spectrum analyzer. It is perfect for testing 600 nm to 1700 nm optical systems, such as DWDM and optical amplifiers. It can also be used for optical active and passive device testing, such as LED, FP-LD, DFB-LD, optical transceivers and optical fibers and fiber gratings and other optical devices.
