ETERN Optoelectronics's DWDM (Dense Wavelength Division Multiplexing) MUX/DEMUX (Multiplexer/Demultiplexer) is a multi-channel DWDM device designed for ITU channel spacing applications. It is based on the Thin Film Filter (TFF) technology and operates at 100GHz or 200GHz channel spacing ITU Grid DWDM wavelengths from 1526nm to 1565nm.
ETERN Optoelectronics provides DWDM MUX/DEMUX devices packaged in mini tube, operating wavelength, package type, fiber type, fiber length, input connector, and output connector.
Performance Specification
| Parameter | Value | |
| Optical Operating Wavelength | 1520~1570 | |
| Center Wavelength | ITU(C21~C60) | |
| Channel Spacing | 100GHz | |
| Channel Passband | ±0.11nm | |
| Insertion Loss, Passband | ≤1.0dB | |
| Insertion Loss, Reflection Band | ≤0.6dB | |
| Adjacent Channel Isolation | ≥30dB | |
| Non-adjacent Channel Isolation | ≥40dB | |
| Passband Ripple | ≤0.5dB | |
| Directivity | ≥50dB | |
| Return Loss | ≥45dB | |
| PDL | ≤0.5dB | |
| PMD | ≤0.1ps | |
| Power Handling | ≤500mW | |
| Fiber type | G657A1/G657A2, 900um loose tube | |
| Connector Type | LC/PC | |
| Operating Temperature | -10 to 70 | |
| Storage Temperature | -40 to 85 | |
| Dimensions | φ5.5mmx45mm |
Order Information
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DWDM- |
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¨ |
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¨ |
¨ |
¨ |
¨ |
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DWDM |
Channel |
Initial Channel |
Extend Ports |
Fiber type |
Fiber Length |
Connector |
Model |
Packaging |
|
02=2 Channel 04=4 Channel 06=6 Channel 08=8 Channel 12=12 Channel |
C19=1562.23 C20=1561.42 …… XXX= Channel |
0=EXP skip 0 1=EXP skip 1 2=Other N=No EXP |
1=250um SM 2=900um SM 3=2.0mm SM 4=3.0mm SM |
00=Adapter 05=0.5m 10=1.0m 15=1.5m 20=2.0m |
1=N/A 2=FC/UPC 3=FC/APC 4=LC/UPC 5=LC/APC |
M=Mux D=Demux MD=Mux&Demux |
D=Device M=Module L=Socket Box R=Rack mount |
|
|
16=16 Channel |
number |
…… |
6=SC/UPC |
|||||
|
18=18 Channel |
XX= Special |
7=SC/APC |
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…… |
X= Special |
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|
XX= Special |
DWDM Channel list-100GHz ITU-T
|
Code |
Frequency (THz) |
Center Wavelength(nm) |
Code |
Frequency (THz) |
Center Wavelength(nm) |
|
C17 |
191.7 |
1563.86 |
C40 |
194.0 |
1545.32 |
|
C18 |
191.8 |
1563.05 |
C41 |
194.1 |
1544.53 |
|
C19 |
191.9 |
1562.23 |
C42 |
194.2 |
1543.73 |
|
C20 |
192.0 |
1561.42 |
C43 |
194.3 |
1542.94 |
|
C21 |
192.1 |
1560.61 |
C44 |
194.4 |
1542.14 |
|
C22 |
192.2 |
1559.79 |
C45 |
194.5 |
1541.35 |
|
C23 |
192.3 |
1558.98 |
C46 |
194.6 |
1540.56 |
|
C24 |
192.4 |
1558.17 |
C47 |
194.7 |
1539.77 |
|
C25 |
192.5 |
1557.36 |
C48 |
194.8 |
1538.98 |
|
C26 |
192.6 |
1556.55 |
C49 |
194.9 |
1538.19 |
|
C27 |
192.7 |
1555.75 |
C50 |
195.0 |
1537.40 |
|
C28 |
192.8 |
1554.94 |
C51 |
195.1 |
1536.61 |
|
C29 |
192.9 |
1554.13 |
C52 |
195.2 |
1535.82 |
|
C30 |
193.0 |
1553.33 |
C53 |
195.3 |
1535.04 |
|
C31 |
193.1 |
1552.52 |
C54 |
195.4 |
1534.25 |
|
C32 |
193.2 |
1551.72 |
C55 |
195.5 |
1533.47 |
|
C33 |
193.3 |
1550.92 |
C56 |
195.6 |
1532.68 |
|
C34 |
193.4 |
1550.12 |
C57 |
195.7 |
1531.90 |
|
C35 |
193.5 |
1549.32 |
C58 |
195.8 |
1531.12 |
|
C36 |
193.6 |
1548.51 |
C59 |
195.9 |
1530.33 |
|
C37 |
193.7 |
1547.72 |
C60 |
196.0 |
1529.55 |
|
C38 |
193.8 |
1546.92 |
C61 |
196.1 |
1528.77 |
|
C39 |
193.9 |
1546.12 |
|
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