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Description

CWDM can realize the multiplexing and demultiplexing between two communication channels. It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
  
DWDM can realize the multiplexing and demultiplexing between two communication channel, and available on ITU channel spacing of 100/200 GHz. It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc. GLSUN Optical DWDM (Dense Wave Division Multiplexer) Module allows to integrate WDM transport directly with 10 Gigabit Ethernet switches and routers in WDM system, CATV and MAN(Metropolitan Area Network).
  
5G Fronthaul WDM Module (6 Wavelengths / 12 Wavelengths) is coarse wavelength multiplexing/demultiplexing module combined with optical switch. Support bidirectional 12 CWDM wavelengths and each wavelength has PD for optical power detection. The COM port supports primary and backup optical path switching and bidirectional optical power detection.

GLSUN Optical CWDM and DWDM Multiplexers and Optical Add-Drop Multiplexers

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Specifications

Operating Wavelength: 1260 nm
Operating Bandwidth: 20 nm
Isolation (min): 30 dB
Max Power Handling: 500 W
Polarization Maintaining: No
Channel: 20 nm
Insertion Los: ≤0.6 dB
Operating Temperature: -10 ~ +7 ℃

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Features

  • Low insertion loss
  • Low PDL
  • High channel isolation
  • Excellent environmental reliability

Applications

  • WDM system
  • CATV
  • MAN (Metropolitan Area Network)

Frequently Asked Questions

What is the difference between CWDM and DWDM?
CWDM and DWDM are both multiplexing technologies used in optical networks. The main difference is the channel spacing. CWDM has a channel spacing of 20nm, while DWDM has a channel spacing of 100/200 GHz.
What are the applications of GLSUN Optical CWDM and DWDM Multiplexers?
GLSUN Optical CWDM and DWDM Multiplexers can be used in optical network upgrades and expansions, as well as in introducing new comprehensive business. They are also suitable for WDM systems, CATV, and MAN (Metropolitan Area Network).
What are the features of GLSUN Optical DWDM Module?
GLSUN Optical DWDM Module has low insertion loss, low PDL (Polarization Dependent Loss), high channel isolation, and excellent environmental reliability.
What is the purpose of the 5G Fronthaul WDM Module?
The 5G Fronthaul WDM Module is a coarse wavelength multiplexing/demultiplexing module combined with an optical switch. It supports bidirectional 12 CWDM wavelengths and each wavelength has PD (Power Detection) for optical power detection.
What is the operating temperature range of GLSUN Optical CWDM and DWDM Multiplexers?
The operating temperature range of GLSUN Optical CWDM and DWDM Multiplexers is -10 to +70 degrees Celsius.

Got more questions? Use the inquiry form to ask the supplier directly.

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