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Item Details
Features
◈Low insertion loss for optimal signal transmission
◈High isolation between channels
◈Low Polarization Dependent Loss (PDL)
◈Compact, space-saving design
◈Excellent channel-to-channel uniformity
◈Wide operating wavelength range
◈Broad operating temperature: -20°C to 70°C
Applications
◈DWDM systems and networks
◈PON (Passive Optical Network) infrastructure
◈CATV transmission links
◈Fiber optical amplifiers
◈Wavelength routing systems
HJY's Wavelength Division Multiplexer (WDM) utilizes advanced AWG technology to deliver superior performance in optical communication systems. These DWDM series modules are passive optical multiplexer/demultiplexer units engineered for metro access applications, representing the cutting edge in fiber optics design.
The Mux/Demux module efficiently multiplexes and demultiplexes multiple DWDM wavelengths with 100GHz channel spacing into ring or point-to-point networks, making them ideal for telecommunications and networking infrastructure.
HJY's Dense Wavelength Division Mux/Demultiplexer Athermal Arrayed Waveguide Grating (AAWG) Modules feature high-performance silica-on-silicon planar technology and unique athermal packaging design. These completely passive DWDM solutions require no electrical power, software, or temperature control while offering exceptional reliability, very low loss, and high channel isolation.
Technical Specifications
| Parameter | Unit | Specifications |
| ITU Band | GHz | ITU, C-band |
| Channel Spacing | GHz | 100 |
| Number of channels | 40CH | 48CH | |
| Wavelength accuracy | nm | 0.05 Max |
| Insertion Loss | dB | 3.5 | 4.0 Max |
| -1dB passband | nm | 0.3 Min |
| -3dB passband | nm | 0.5 Min |
| Isolation - Adjacent Channel | dB | 25 Min |
| Isolation - Non-adjacent Channel | dB | 30 Min |
| Total Crosstalk | dB | 23 Min |
| Ripple in Passband | dB | 0.75 Max |
| Polarization Dependent Loss | dB | 0.5 Max |
| Uniformity | dB | 1.5 Max |
| Directivity | dB | 50 Min |
| Return Loss | dB | 45 Min |
| Polarization Mode Dispersion | ps | 0.5 Max |
| Power Handling | mW | 300 Max |
| Fiber Type | Corning SMF-28 / SMF-28e or customize | |
| Operating Temperature | °C | 5~70 |
| Storage Temperature | °C | -40~85 |
| Package Weight | 0.5kg | |
| Dimensions | mm | (L)120*(W)70*(H)12.7 |
Note: Specifications include connectors.
Mechanical Drawings
The packaged dimensions are 120mm × 70mm × 10mm for Mux/Demux modules.
Packing:
Order information
| AAWGM | xx | x | x | x | xx | xxx | x | x |
| Package | Module Type | Channel Space | Pass band Profile | Channel Number | Start Channel | Com | Pass | |
|
A=Athermal A=Array W=Wavelength G=Grating M=Module |
1U=1U 2U=2U ST=Box |
M=Mux D=Demux 1=Mux and Demux |
1=100GHz 2=50GHz |
F=Flat-top G=Gauss |
32=32 40=40 48=48 |
C17=C17 C21=C21 |
0=None 1=FC/UPC 2=FC/APC 3=SC/UPC 4=SC/APC 5=LC/UPC 6=LC/APC |
0=None 1=FC/UPC 2=FC/APC 3=SC/UPC 4=SC/APC 5=LC/UPC 6=LC/APC |
2F,Hengxin Intelligent Science and Technology Park, Shuikou Sub-district Office, Huicheng District, Huizhou 516000, Guangdong, China
sales@huajiayu.com
86-18664306976
