Low Temperature 32ch Athermal AWG DWDM
The planar DWDM components (Thermal/Athermal AWG) from GEZHI are fully qualified according to Telcordia reliability assurance requirements for fiber optic and opto-electronic components (GR-1221-CORE/UNC, Generic Reliability Assurance Requirements for Fiber Optic Branching Components, and Telcordia TR-NWT-000468, Reliability Assurance Practices for Opto-electronic Devices).
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Features
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Applications
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- Requires no electrical power supply
- 50/100GHz channel spacing
- 32/40/44-channel with option upto 88-channel
- Available in Mux and Dmux configurations
- Low IL, high channel isolation
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- DWDM fiberoptic network
- Metro and long-jaul networks
- WDM PON
- FTTH
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Ordering Information
| AWG |
X |
XX |
X |
XXX |
X |
X |
X |
XX |
| |
Band |
Number of Channels |
Spacing |
1st Channel |
Filter Shape |
Package |
Fiber Length |
In/Out Connector |
|
C=C-Band
L=L-Band
D=C+L-Band
X=Special
|
16=16-CH
32=32-CH
40=40-CH
48=48-CH
XX=Special
|
1=100G
2=200G
5=50G
X=Special
|
C60=C60
H59=H59
C59=C59
H58=H58
XXX=special
|
G=Gaussian
B=Broad Gaussiar
F=Flat Top
|
M=Module
R=Rack
X=Special
|
1=0.5m
2=1m
3=1.5m
4=2m
5=2.5m
6=3m
S=Specify
|
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=LC/APC
6=LC/PC
7=ST/UPC
S=Specify
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Specifications
| Parameters |
Condition |
Specs |
Units |
| Min |
Typ |
Max |
| Number of Channels |
|
41 |
|
| Number Channel Spacing |
100GHz |
100 |
GHz |
| Cha. Center Wavelength |
ITU frequency. |
C -band |
nm |
| Clear Channel Passband |
|
±12.5 |
GHz |
| Wavelength Stability |
Maximum range of the wavelength error of all channels and temperatures in average polarization. |
±0.05 |
nm |
| -1 dB Channel Bandwidth |
Clear channel bandwidth defined by passband shape. For each channel |
0.24 |
|
|
nm |
| -3 dB Channel Bandwidth |
Clear channel bandwidth defined by passband shape. For each channel |
0.43 |
|
|
nm |
| Optical Insertion Loss at ITU grid |
Defined as the minimum transmission at ITU wavelength for all channels. For each channel, at all temperatures and polarizations. |
|
4.5 |
6.0 |
dB |
| Adjacent Channel Isolation |
Insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of the adjacent channels. |
25 |
|
|
dB |
| Non-Adjacent, Channel Isolation |
Insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of the nonadjacent channels. |
29 |
|
|
dB |
| Total Channel Isolation |
Total cumulative insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of all other channels, including adjacent channels. |
22 |
|
|
dB |
| Insertion Loss Uniformity |
Maximum range of the insertion loss variation within ITU across all channels, polarizations and temperatures. |
|
|
1.5 |
dB |
| Directivity(Mux Only) |
Ratio of reflected power out of any channel(other than channel n)to power in from the input channel n |
40 |
|
|
dB |
| Insertion Loss Ripple |
Any maxima and any minima of optical loss across ITU band, excluding boundary points, for each channel at each port |
|
|
1.2 |
dB |
| Optical Return loss |
Input & output ports |
40 |
|
|
dB |
| PDL/Polarization Dependent Loss in Clear Channel Band |
Worst-case value measured in ITU band |
|
0.3 |
0.5 |
dB |
| Polarization Mode Dispersion |
|
|
|
0.5 |
ps |
| Maximum Optical Power |
|
|
|
23 |
dBm |
|
MUX/DEMUX input/ output
Monitoring range
|
|
-35 |
|
+23 |
dBm |
IL Represents the worst case over a +/-0.1nm window around the ITU wavelengt
PDL was measured on average polarization over a +/- 0.1nm window around the ITU wavelength.
Gezhi Photonics Co.,Ltd
Gezhi Photonics Co., Ltd is committed to being a global influential
organization in optical network devices area.
Established in Nov 2011, Gezhi Photonics is a leading worldwide
manufacturer and supplier of opticoptical network devices. GEZHI
have TWO Parts Products which meet full demand’ customer in Fiber
Optics Components. One parts is Active Components (main products
include SFP,SFP+,XFP,X2,GBIC transceiver, 10G OEO...) Another parts
is Passive Components (mainly products is (CWDM/DWDM,Athermal AWG
Module,Optical Switch,Optical Circulator/Isolator, MPO
Patchcord...)
Gezhi Photonics keeps on cooperating with international and
national universities, scientific-research units as well as taking
advantage of its social talent, information and technology to
benefit Enterprise Development. Owing to our excellent engineering
services, custom design, technical support, product review, rapid
sample prototyping and mass production fast delivering for our
customers, we service more than 30 countries and regions including
Europe, USA, Southeast Asian, Africa, Middle East, etc.
Having always taken the principle of innovation as its core merit,
Gezhi Photonics attaches great importance to the internal
management, boosting the development of the company with joint
creativity of the team. Emphasizing the harmonious innovation
atmosphere, a broad development platform is provided to the staff,
and also it is helpful for the development of the company in
product research, making the product always being at the advanced
level.
