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AWG DWDM MUX / DEMUX
Introductions
Dense wavelength division multiplexing (DWDM) is wavelength division multiplexing (WDM) with typical channel spacing of 100 GHz for 40 channels and 50 GHz for 80 channels.
Feature
- KrF(248nm) Laser Lithography Technology
- 8 inch Silicon Semiconductor Process
- High Delta Technology
- Spot Size Convertor(SSC) Technology
- State of Art Design and Process
- Low Insertion Loss
- High Crosstalk
- Small Polarization Dependence Loss
- Customize SSC available
Applications
- WDM Channels Add/Drop Systems
- WDM Networks & Systems
- CATV Fiber Optical Links
- Accessing LAN & WAN Networks
- Long Haul & Short-Distance Applications

Specification

item parameters note min typical max
1 operating wavelength range (nm) 1520 ~ 1570
2 center wavelength (nm) ITU
3 channel spacing (GHz) 100
4 channel bandwidth (nm)
5 Max Insertion Loss (dB) 8CH 2.5 3
8CH with Upgrade 2.5 3
6 Pass band Ripple (dB) 0.5
7 Adjacent Channel Isolation (dB) 25
8 Non-Adjacent Channel Isolation (dB) 40
9 Isolation of Upgrade Port (dB) if UPG
required
12
10 PDL (dB) 0.2
11 PMD (ps) 0.1
12 Optical Power (mW) 500
13 Directivity(excluding upgrade port) (dB) 50
14 Return Loss(All Ports) (dB) 45
15 Operating Temperature (︒C) 0 70
16 Storage Temperature (︒C) -40 80