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WDM Optical Network
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In fiber-optic communications, wavelength-division multiplexing is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths of laser light.
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Product
WDM CouplerTx/Rx
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Feasa manufactures a wide range of Wavelength Division Multiplexers (WDMs) at it's manufacturing facility in Limerick. Standard types include 1475/1550nm and 1480/1550nm pump WDMs and 1310/1550nm telecommunication WDMs.
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Product
High Isolation 1310/1550nm WDM
HWD1315
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Hangzhou Huatai Optic Tech. Co., Ltd.
HWD1315 high isolation WDM is based on mature thin film filtering tech, metal sealing technology package. HWD1315 is used in combination and separation of 1310nm and 1550nm band optical signal. Its wide bandwidth, flatness, low insertion loss and isolation are higher than the average MWDM devices and so on.
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Product
1310nm/1550nm Fused Biconical Taper WDM
SWD1315
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai SWD1315 single mode DWDM adopt fused bi-conical taper technical with low insertion loss, channel flatness features. Mainly used in optical network 1310nm and 1550nm combination and halve.
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Product
OX 775 WDM Node
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Sharp Vision WDM Node accepts output for Pon EDFA with 3 wavelengths. They separate 1550nm (CATV) into RF output. PON output (1310/1490nm) is provided.- Double IC – 4 Output- Sensitivity : - 12 dBm- AGC : - 8dBm to + 2dBm- Output Level : 106 dB- Frequency : 40 ~ 900 MHz
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Product
RFoG 4-Band Multiplexer. 1550, 1590 & 1310/1490nm MWDM
WD5943
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Hangzhou Huatai Optic Tech. Co., Ltd.
WD5943 WDM is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to FTTx PON network to achieve the combination and separation of the 1550nm (CATV) and 1310/1490nm (data).
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Product
FWDM Module
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Flyin Optronics' Micro-Optical WDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path.
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Product
Passive Devices
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Fiber Splitters, Muxes, CWDM, DWDM, WDM, PON, Fiber Jumpers, Fiber Attenuators.
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Product
1550 & 1310/1490nm MWDM
WD1543
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Hangzhou Huatai Optic Tech. Co., Ltd.
WD1543 WDM is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to FTTx PON network to achieve the combination and separation of the 1550nm (CATV) and 1310/1490nm (data).
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Product
With CATV RF Input EDFA
HA4600/RF
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HA4600/RF series is the narrow-band multiplexing EDFA which suitable with CATV application. This EDFA build-in one unit 1550nm direct modulated CATV transmitter used in inter cutting local VAD service. Build-in WDM multiplexing TX optical signal and External input optical signal of the main road then enter EDFA amplification, to server the local users. In order to avoid TX output optical power and the external input optical power does not fit the main road interfere with each other, the output power of the TX through the build-in VOA, from front panel adjust and set. The whole unit is concision, install and debug convenient. Providing high-quality, low-cost solution for all-optical relay 1550nm optical CATV systems, second-grade service area or administration village inter cut local VAD service.
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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
IEEE488 (GPIB, HPIB) PCI-E Interface Card - PCIe Base 1.0a Compliant
GPIB-PCI-E
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The Windows software set is included with the GPIB card. It is a WDM driver and supports Windows XP/2k/Vista/7/8 (32- & 64-bit 7 & 8), on all PC compatible platforms. Libraries and header files are included for the Visual C++, Visual Basic, MINGW and Delphi development systems. An industry standard compatible GPIB-32.DLL supports nearly all applications designed for that interface, including applications developed for LabView 6+, LabWindows, Agilent VEE, TransEra HT-Basic, Agilent Intuilink, and more.
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Product
RFoG 4-Band Multiplexer. 1550, 1610 & 1310/1490nm MWDM
WD5643
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Hangzhou Huatai Optic Tech. Co., Ltd.
WD5643 WDM is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to FTTx PON network to achieve the combination and separation of the 1550nm (CATV) and 1310/1490nm (data).
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Product
Digital Video/Audio/Data optical transceiver
OD3000B
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai OD3000B digital series optical transceiver, adopts digital video coding technique and WDM technique to satisfied user's multipath digital video, audio, data, ethernet's long distant high quality optical fiber transmission because of its full-found. This model of optical transceiver including single fiber one way digital video, single fiber 64 routes video, 128 routes audio and data uni-direction and bi-direction complication. OD3000B optical transceiver can transmit the camera audio/video signal, camera and tripod head control data as well as other control function to central control room from remote end by optical fiber. It can be widely used in the remote monitoring, video conference, video medical, remote education and other systems of public road, traffic, industrial and mining, community ect.
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Product
Fiber Optic Test System
OPTOWERE-S100 (Fiber Optic Test System)
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The frame of FOTS system consists of the Main control part and the Slot mounting part. The Main control part is in charge of control and interface of the system and the Slot mounting part can hold up to maximum 8 slots, which are modularized according to each function and come out in five kinds. This integrated test system is designed to help manage the test and measurement related to optical communication and component. And the modular architecture of FOTS allows for customized configuration so that the slot of LD Driver, 2 channel VOA, 1 X 4 switch, WDM EDFA and C + L – Band ASE Source can be chosen according to user’s necessities. Main control part and each function module are run by effective and multi-functioned system control program in the base of high speed remote interface, GUI display and the discriminative high speed driving of module and system. This system can provide variety manufacturing and laboratory applications such as general quality test and reliability test of optical component and optical signal transmission test through efficient linkage with other system.
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Product
Optical Switch Boxes
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An optical switch box is needed so that automated test platforms can permit the system to measure the performance of transmitters and receivers at multiple wavelengths or channels. The MLO4034 Optical Switch Box incorporates a WDM demultiplexer, integrated power meters, variable optical attenuators, and optical switches to form an integrated switch matrix. It enables receivers and transmitters to be tested at up to four wavelengths or channels.
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Product
3 Ports FWDM（1310/1490/1550nm）
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Flyin Optronics' Micro-Optical WDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path.
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Product
FTTH Optical Node
SR201W
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Hangzhou Softel Optic Co., Ltd.
SR201W is a mini in-door optical receiver with WDM that especially design for FTTP/FTTH application. High performance, low receiver optical power and lower cost is FTTH solution best selection for MSO. WDM integrated for 1550nm video signal and 1490nm /1310nm data signal in one fiber. Reflection 1490nm/1310nm for connecting ONT device. They are very suitable for PON and TV system
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Product
WDMs / Wavelength Division Multiplexers
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Nanning Xionghua Photonics Technology
WDMs / Wavelength Division Multiplexers by Xionghua Photonics
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Product
Filters / Splitters / Detectors
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DiCon’s 100 GHz WDM is designed to multiplex and demultiplex signals in multi-wavelength systems based on the ITU 100 GHz grid. The component uses a thin film filter mounted between a pair of GRIN lens collimators. The 100 GHz WDM is housed in a compact, environmentally stable package that offers superior resistance to humidity and temperature and is suitable for mounting on a printed circuit board or within a module.
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Product
C-Band / L-Band MWDM
WD1615/C, WD1516/L
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Hangzhou Huatai Optic Tech. Co., Ltd.
WD1615/C, WD1516/L WDM is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to EDFA and DWDM network to achieve the combination and separation of C-Band and L-Band.
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Product
Optical Communications and Sensing
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The Analog Devices optical portfolio covers a range of technologies, such as current mirrors, translinear logarithmic amplifiers, laser diode driver ICs, and optical sensors, to provide designers the tools they need for their optical applications. Our optical portfolio supports GbE optical receivers, Fibre Channel, WDM transponders, telecommunications, and next-generation optical networks.
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Fiber Splitters & WDMs
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Wuhan Sunma Technology Co., Ltd.
Optical Splitter is used to split the fiber optic light into several parts at a certain ratio. It is an important component used in Passive Optical Network (PON), therefore also called PON Splitter. There are mainly two kinds of PON splitters: one is the traditional fused type splitter known as FBT Coupler or FBT WDM splitter, which features competitive price; the other is the PLC Splitter based on the PLC (Planar Lightwave Circuit) technology, which has a compact size and suits for density applications. SunmaFiber provides both PLC splitters and FBT coupler splitters for EPON/GPON Systems.
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Product
Optical Fiber
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Thorlabs' full line of optical fiber and fiber optic components are presented here. This includes our industry-leading selection of bare optical fiber and fiber optic patch cables as standard stock items. In addition, custom fiber patch cables can be ordered and shipped within 24 hours. Also available is an extensive line of optical fiber components including collimators, polarization controllers, fiber optic couplers, WDMs, circulators, and attenuators, as well as all of the tools and supplies needed to terminate, inspect, and clean optical fiber and fiber components.
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Product
Optical Switches
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Panasonic Industrial Devices Sales Company of America
Compact and reliable design with unique polarized actuator construction. Conforms to Telcordia GR-1221-core. Applications include: Optical ADM Equipment, Protection Switching (WDM, CATV, FTTH), Optical Measuring Equipment.
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Product
Digital Video/Audio/Data Optical Transceiver
OD3000A
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai OD3000A digital series optical transceiver, adopts digital video coding technique and WDM technique to satisfied user's multipath digital video, audio, data, ethernet's long distant high quality optical fiber transmission because of its full-found. Product including single fiber one way digital video, single fiber 64 routes video, 128 routes audio and data uni-direction and bi-direction complication. OD3000A can transmit the camera audio/video signal, camera and tripod head control data as well as other control function to central control room from remote end by optical fiber. It can be widely used in the remote monitoring, video conference, video medical ， remote education and other systems of public road, traffic, industrial and mining, community ect.
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Product
WDM Test Solutions
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
Joinwit WDM Test Solutions
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Product
1550/1310~1490nm Wavelength Division Multiplexer
PON-WDM-1543
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Hangzhou Huatai Optic Tech. Co., Ltd.
PON-WDM-1543 WDM is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to FTTx PON network to achieve the combination and separation of the 1550nm (CATV) and 1310/1490nm (data).
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Product
Wavelength Division Multiplexing
WDM
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Wavelength Division Multiplexing (WDM) involves transmitting signals at different wavelengths through the same fiber. ACP offers WDMs using both fused and thin-film technologies.
