Dense Wavelength Division Multiplexer (DWDM)

Dense Wavelength Division Multiplexer (DWDM)
Dense Wavelength Division Multiplexer (DWDM)
Dense Wavelength Division Multiplexer (DWDM)
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  • Steel Tube DWDM
  • Plastic Box DWDM
  • Rack Type DWDM

Product Documentation:

Presentation
DWDM(dense wavelength division multiplexers) feature technology that combines data from different sources and puts them on an optical fiber. Each signal is carried at the same time on its own separate wavelength, effectively avoiding interference.

Parameters
Item Value
Channels Number 2 4 8 16 32 40
Central Wavelength ( nm ) ITU-T Grid
Channel Spacing ( GHZ ) 100/200
Bandwidth ( nm ) ITU-T ±0.11/ ITU-T ±0.25
I.L ( dB ) Typ. 1.2 1.6 2.2 3.2 3.8 5.2
MAX. 1.4 1.8 2.8 5.0 5.6 6.0
Ripple ( dB ) ≤0.5
PDL ( dB ) ≤0.10 ≤0.15 ≤0.20 ≤0.25 ≤0.30 ≤0.30
Isolation ( dB) Adjacent Channel ≥25
Non-adjacent Channel ≥45
Directivity ( dB ) ≥50
R.L ( dB ) ≥45
Operating Temperature (℃) -5~ 75
Storage Temperature (℃) -40~85
Note: All the data above does not include connectors
Ordering Information
Type Channel Passband Upgrade Port Port First Channel Pigtail Fiber Length Connector (Input-Output) Package
M=Mux D=Demux M D=Mux Demux 1=100GHz 2=200GHz U= Yes 0= No 1002=1X2 1004=1X4 1008=1X8 1016=1X16 XX=other C21 C22 C23 (Refer to ITU Channel Table) L=900um loose tube 2=2.0mm 3=3.0mm B= baare fiber A= Adaptor S1=G652D S2=G657A1 X= other 0.5M=0.5M 1M=1M X=other SU=SC/UPC SA=SC/APC FU=FC/UPC FA=FC/APC ST=ST/UPC LA=LC/APC LU=LC/UPC 00=NONE XX= Other 01,02,03,04,05 H,L,U,G,X

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