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FWDM
Product Specification
FWDM Module
FWDM Device(3-Port), Wavelength:1260-1670nm,Passband:1260-1360,Refection band1420-1620,PassbandIL0.5dB Reflection IL0.25dB, High-Tiso 45dB.
All devices fully comply with the Telcordia GR-1209-CORE/ GR-1211-CORE standard and meet the PCT 168 hour .
Product Highlights
- A kind of wavelength division multiplexing technogoly base on TFF .
- Fiber Epoxy-free optical path
- passband Low Insertion Loss: Typical0.5dB, Max 0.6dB.
- reflectionband Low Insertion Loss: Typical0.25dB, Max 0.3dB.
- Small package,Compact structure and space saving
- High isolation
- Wide working wavelenth range
- Wide operating temperature
- High reliability and stability
Sepcifications
FWDM devices are mainly used in passive wavelength division multiplexing system module products, It features wide channel bandwidth,low insertionoss, high channel isolation, high environmental stability and reliability, and is mostly used for fiber network service upgrades, capacity expansion,etc.FWDM can MUX or DEMUX two or more optical signals of different wavelengths in a single wider wavelength range channel, satisfying the requirement ofproviding different rates on a single optical fiber.
Notes:
* Insertion loss includes connector loss and covers the entire operating temperature.
* Specifications with connector.
* If requested, this can be extended to industrial operating temperature range -40℃~ 85℃, but insertion loss will be slightly higher
Quality Assurance
Features and Benefits
Features
FTTx Filter WDM
Wide operating wavelength range and high channel isolation Excellent environmental stability and epoxy-free on optical path
Pass the Telcordia compliant and RoHS compliant
Lower insertion loss
Low insertion loss make FWDM devices have lower signal attenuation when used in wdm systems,which reduces the power requirement for signal transmitters.
High Isolation
The high isolation makes 3port FWDM device use in the WDM system to isolate the signals adequately when transmitting multiplesignals, and effectively prevent the signal from being distorteddue to the crosstalk between the signals.
Mature Production Process
Vsunlight FWDM device has a mature production process.Theoptical path is made by non-glue and semi-automatic conditionpackaging. It has stable and reliable performance. It supports thework in the harsh environment of -40 ~+85℃, and ensures thestable transmission of signals.
systematic traceability and quality assurance
Vsunlight product has complete electronic process to ensure the quality reliability and traceability of the device.
Compliance with international Standards
Test Criteria
- Telcordia GR-1209-CORE
- Telcordia GR-1211-CORE
- High-power 500mw
- PCT 168 reliability test
RoHS
- Free of hazardous substances
- according to RoHS2011/65/EU
Mini Package Size
The 3-port FWDM device of Vsunlight can provide small package size,which can satisfy the small size passive wavelength division multiplexing module system,effectively save space and facilitate more equipment installation.
Package size:
Φ3.8xL28 Φ3.2xL28 Φ3.0xL28 Φ2.6xL25
High reliability
PCT Program
All devices fully comply with the Telcordia GR-1209-CORE/ GR-1211-CORE standard and meet the PCT 168 hour experiment (temperature 120 ℃, 2 atmospheres, relative humidity 100%).
Application
Application of Different Wavelengths
Our WDM product family covers a wide range of wavelength windows commonly used in different optical fiber systems
Application
FWDM devices are mainly used in passive wavelength division multiplexing system module products, which can Mux, Demux or add-drop multiplexingdifferent optical signals, meet the requirements of providing different rates of transmission channels transparent to the protocol on a single optical fiber,such as Ethernet, ATM, POS, SDH, etc., and are widely used in telecommunications, radio and television, enterprise network, campus network and otherfields.
Backbone network
Backbone network
Backbone network
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Ordering Information
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