Wuhan ETERN Optoelectronics Technology Co.,Ltd.
Wuhan ETERN Optoelectronics Technology Co.,Ltd. Robust Innovation, Fusion and Win-win
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50GHZ SPACING GAUSSIAN AAWG C-T MULTIPLEXER / DEMULTIPLEXER
Features:
1. Athermal Design Over Operating Temperature Range
2. Compact Size
3. High Stability and Reliability
4. Low Insertion Loss, High Isolation
Applications:
1. WDM Transmission
2. Metro and Long-haul Network
Description:
ETERN Arrayed Waveguide Grating (AWG) is a cost-effective, high-performance DWDM Mux/Demux device operating on 50GHz channel spacing in the C and L band ITU grid, without any electrical power needed.
Etern AAWG offers low insertion loss, excellent channel isolation, ease of fiber handling, and long-term reliability in a compact package. The products are Telcordia GR-1221-CORE and GR-1209-CORE qualified, and RoHS complaint.
Performance Specification
| Parameter | Units | Value | |
| Channels | 80 | ||
| Channel Spacing | GHz | 50 | |
| Reference Passband | GHz | ±6.25 | |
| Wavelength Accuracy | pm | ±50 | |
| Insertion Loss1 | Typ. | dB | 5.0 |
| Max. | 6.0 | ||
| Insertion Loss Uniformity | dB | ≤1.5 | |
| Polarization Dependent Loss (PDL) | dB | ≤0.5 | |
| 1dB Bandwidth | nm | ≥0.13 | |
| 3dB Bandwidth | nm | ≥0.19 | |
| Adjacent Channel Isolation | dB | ≥24 | |
| Non-Adjacent Channel Isolation | dB | ≥28 | |
| Total Crosstalk | dB | ≥21 | |
| Return Loss | dB | ≥42 | |
| Chromatic Dispersion(CD) | ps/nm | -30 ~ +30 | |
| Polarization Mode Dispersion(PMD) | ps | ≤1.0 | |
| Operating Temperature | ℃ | -5 to +65 | |
| Storage Temperature | ℃ | -40 to +85 | |
Note: 1. Tested with connectors.
Mechanical Dimensions (Unit: mm)
Ordering Information:
| Athermal AWG | Spacing | Type | Ch Number | Started Ch | Fiber Length | Connector | Application | Package | ||||||
| Common | Ribbon | Fan-out | ||||||||||||
| AAWG | 16=16ch | C21=C21 | 00=Adaptor | 1=None | M=Mux | M=Module | ||||||||
| 5=50GHz | G=Gaussian | 32=32ch | C215=C21.5 | 05=0.5m 05=0.5m 05=0.5m | 2=FC/UPC | D=Demux | R=Rack | |||||||
| 40=40ch | …… | 10=1.0m 10=1.0m 10=1.0m | 3=FC/APC | MD=Mux & Demux | ||||||||||
| 44=44ch | 15=1.5m 15=1.5m 15=1.5m | 4=LC/UPC | ||||||||||||
| 48=48ch | 20=2.0m 20=2.0m 20=2.0m | 5=LC/APC | ||||||||||||
| …… | …… | 6=SC/UPC | ||||||||||||
| 80=80ch | 7=SC/APC | |||||||||||||
| 96=96ch | X=Special | |||||||||||||