Description
100G DWDM Device (3-port)
DWDM 100GHz Optical Filter module extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation is based on Thin Film Filter (TFF) technology. The device combines or separates light at different wavelengths in a wide wavelength range. It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc. Vsunlight's 100G DWDM Device(3-Port), Operating Wavelength:1520-1565 nm,Passband IL0.6dB, Reflection IL0.3dB, T-ISO 30dB. All devices fully comply with the Telcordia GR-1209-CORE/ GR-1211-CORE standard and meet the PCT 168 hour .
Specifications
Parameter | Unit | 3-Port DWDM |
Operating Wavelength | nm | 1500-1600 |
Channel Spacing | GHz | 100G |
Centre Wavelength | nm | ITU Grid |
Channel Passband | nm | λｃ±0.125 |
Passband Insertion Loss | nm | ≤0.6 |
Refection band Insertion Loss | dB | ≤0.3 |
Transmission Adjacent Isolation | dB | ≥30 |
Transmission Non-Adjacent Channel Isolation | dB | ≥45 |
Refection Adjacent Channel Isolation | dB | ≥15 |
Channel Ripple | dB | ≤0.3 |
Return Loss | dB | ≥45 |
Directivity | dB | ≥45 |
Power Handling | mW | 500 |
Operating Temperature | ℃ | 0 ~ +70 |
Storage Temperature | ℃ | -40 ~+85 |
Fiber Type | / | G657 A1/G657A2 |
Package dimension | mm | Φ3.8xL28；mini:Φ3.2xL28,Φ3.0xL28,Φ2.6xL28 |
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.
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Features
excellent performance paramteters | |
 | Lower insertion loss
Low insertion loss make DWDM devices have lower signal attenuation when used in wdm systems,which reduces the power requirement for signal transmitters. |
High Isolation The high isolation makes 3-port DWDM 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 DWDM 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. |
Mini Package Size
The 3-port DWDM 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. Device size: Φ3.8xL28 Φ3.2xL28 Φ3.0xL28 Φ2.6xL25 |  |
Quality Certifications
High reliability
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%). | |
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Application
DWDM 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.
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Telecom network | Ethernet network | local area network |
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+86-760-22288503 
sales@vsunlight.net
Building C,NO.2 Qinye Road,Torch Development Zone,Zhong Shan City, Guangdong, PRC.
+86-760-22288503
sales@vsunlight.net
Building C,NO.2 Qinye Road,Torch Development Zone,Zhong Shan City, Guangdong, PRC.
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