
16 Channel Fiber Optics DWDM Module
The DWDM Modules combine or split particular wavelengths into a
single fiber and are idea for telecommunication and networking.
DWDM technology use ITU standard 0.8nm/1.6nm spacing between the
wavelengths, from 1529.55nm to 1560.61nm.
DWDM Module utilize thin-film coating and micro optics package
technology, They are available in two main configurations: DWDM
Multiplexer/Demultiplexer (Mux/Demux) modules and DWDM Add/Drop
Multiplexer (OADM) modules.
Features | Applications |
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16 Channel Fiber Optics DWDM Module Specification
Item | Parameter | |||
Center wavelength (nm) | ITUGrid | |||
Product Features | Mux or Demux or Mux&Demux | |||
Channel pitch (nm) | 100G | 200G | ||
Channel passband (@ -0.5db bandwidth (nm) | >0.3 | >0.5 | ||
Number of channels (ch) | 4 | 8 | 16 | |
Insertion loss (dB) | ≤1.8 | ≤2.5 | ≤4.5 | |
Channel flatness (dB) | ≤0.5 | ≤0.5 | ≤0.5 | |
Isolation (dB) adjacent | >30 | >30 | >30 | |
Isolation (dB) non-adjacent | >45 | >45 | >45 | |
Polarization-dependent loss (dB) | <0.2 | |||
Polarization Mode Dispersion (PS) | <0.1 | |||
Directivity (dB) | >50 | |||
Return loss (dB) | >45 | |||
Connector type | LC/UPC or customer specified | |||
Maximum power (mW) | 500 | |||
Working temperature (℃) | -20~75 | |||
Storage temperature (℃) | -40~85 | |||
Package type (mm) | ABS Box, LGX cassette, rack or customized | |||
Package size (mm) | LGX:201x256x44 or 155x100x29 | |||
Box:100x80x10 or 120x80x18 or 141x120x28 | ||||
Rack:1U: 484x260x44 or 2U: 482x260x88 |
Channels List: On ITU Grid in C-band
Channel | (GHz) | Wavelength(nm) | Channel | (GHz) | Wavelength(nm) |
C21 | 192100 | 1560.61 | C41 | 194100 | 1544.53 |
C22 | 192200 | 1559.79 | C42 | 194200 | 1543.73 |
C23 | 192300 | 1558.98 | C43 | 194300 | 1542.94 |
C24 | 192400 | 1558.17 | C44 | 194400 | 1542.14 |
C25 | 192500 | 1557.36 | C45 | 194500 | 1541.35 |
C26 | 192600 | 1556.55 | C46 | 194600 | 1540.56 |
C27 | 192700 | 1555.75 | C47 | 194700 | 1539.77 |
C28 | 192800 | 1554.94 | C48 | 194800 | 1538.98 |
C29 | 192900 | 1554.13 | C49 | 194900 | 1538.19 |
C30 | 193000 | 1553.33 | C50 | 195000 | 1537.40 |
C31 | 193100 | 1552.52 | C51 | 195100 | 1536.61 |
C32 | 193200 | 1551.72 | C52 | 195200 | 1535.82 |
C33 | 193300 | 1550.92 | C53 | 195300 | 1535.04 |
C34 | 193400 | 1550.12 | C54 | 195400 | 1534.25 |
C35 | 193500 | 1549.32 | C55 | 195500 | 1533.47 |
C36 | 193600 | 1548.51 | C56 | 195600 | 1532.68 |
C37 | 193700 | 1547.72 | C57 | 195700 | 1531.90 |
C38 | 193800 | 1546.92 | C58 | 195800 | 1531.12 |
C39 | 193900 | 1546.12 | C59 | 195900 | 1530.33 |
C40 | 194000 | 1545.32 | C60 | 196000 | 1529.55 |
C61 | 196100 | 1528.77 |
16 Channel Fiber Optics DWDM Module Ordering Information
Channel Spacing | Configuration | No. of Channels | Fiber Type | Fiber Length | Connector | Packing |
1=100GHz 2=200GHz | M=Mux D=Demux MD=Mux+Demux X= Customized | 04=4Channel 08=8Channel … … 16=16Channel 18=18Channel X= Customized | 0=250um 1=900um 2=2.0mm 3=3.0mm X= Customized | 0=0.5m 1=1m 2=1.5m 3=2m X= Customized | 0=None SP=SC/UPC SA=SC/APC FP=FC/UPC FA=FC/APC LP=LC/UPC LA=LC/APC X= Customized | A=ABS Box L=LGX Box R1=1U19” Rack Mount X= Customized |
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...)
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benefit Enterprise Development. Owing to our excellent engineering
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atmosphere, a broad development platform is provided to the staff,
and also it is helpful for the development of the company in
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