Dense Wavelength Division Multiplexer (DWDM) Manufacturer

Dense Wavelength Division Multiplexer (DWDM)

: http://ftth-fiber.com/4-2-1-dense-wavelength-division-multiplexing.html

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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