Shenzhen Sopto Technology Co., Ltd

1500 ~ 1600 Nm Passive Optical Fiber WDM DWDM Module Customized Fiber Length

Product Details:
Brand Name: Sopto
Payment & Shipping Terms:
Packaging Details: ABS Cassette or mini ABS box Steel tube
Payment Terms: T/T; L/C; Paypal
  • Detail Information
  • Product Description

Detail Information

Fiber Type: G657A1 Operating Wavelength Range: 1500nm ~ 1600nm
Connector Type: LC/UPC Or Others Operating Temperature: -10 To +70℃
Communication Type: Single Or Dual Fiber Channel Spacing: 100GHz
High Light:

dwdm in optical communication


dwdm fiber optic

Product Description

Low Insertion Loss 1500 ~ 1600 nm Passive DWDM Module Customized Fiber Length


DWDM Module is usually act as the internal unit of DWDM MUX/DEMUX, it is usually designed to be a ABS Cassette.1*2 DWDM filter is usually a Steel tube or a mini ABS box.




● Low insertion loss

● Based on thin-film filter or AWG technology

● DWDM 100GHz or 50GHz ITU Channel Spacing,C17-C61 & H17-H61 , X channels over Single or Duplex fiber

● LC/SC/FC/ST, UPC/APC Interface are available

● Rate transparent for applications up to 10Gbps

● Monitor/Upgrade/1310nm Express port for external functions

● Completely passive, no electric power required

● Small in size ,can be quick installed in various boxes




Parameter Unit Specification
Operating Wavelength Range nm 1500 ~ 1600
Channel Number - X+UPG
Center Wavelength nm Customer specified X wavelengths ,such as C53 C54 C55 C56 C57 C58 C59 C60 (X=8) etc
Channel Spacing GHz 100
Channel Passband(@-0.5dB) nm ≥0.11
Insertion Loss(With Connector) dB ≤3.2
Adjacent Channel Isolation dB ≥30
Non-Adjacent Isolation dB ≥40
UPG Port Isolation dB ≥12
PDL dB ≤0.2
Directivity dB ≥50
Return Loss dB ≥45
PMD ps ≤0.20
Operating Temperature -10 to +70
Storage Temperature -40 to +85
Fiber Type G657A1 Fiber
Connector Type LC/UPC or others
Communication Type Single or Dual Fiber
Optional functions

1310 Express port: 1310+/-40nm;

Upgrade port: Unused wavelength section

Moniter port: 1%;

Note:The specific parameters are subject to the product specifications.




Applications in DWDM Network


Ordering Information


Ordering Info. for DWDM Module

Part Number:SPWM-4XM-32SA1-20-1FFP-A

                                     123   4 5 6   7   89101112 1314

Product Description:DWDM 100GHz Module Single Fiber ABS Cassette 4 wavelengths C32-C35 G.657.A1 2.0mm Diameter 1M Fiber length with FC/PC connector

Ordering Info. for WDM Fliter

Part Number:SPWM-F-X4451D-09-1LLP-B

12 5 7  8 9101112 13

Product Description:1x2 WDM filter Steel tube DWDM 100GHz C44-C51 Pass G.652D 0.9mm Diameter with loose tube 1M

Fiber Length with LC/PC connector

1 - Number of wavelengths 8:8 wavelengths; 16:16 wavelengths; 40:40 wavelengths; etc
2 - Type XM:100GHz DWDM Mux/Demux; WM:50GHz DWDM Mux/Demux; F:1x2 WDM filter
3 - Optional functions E:1310nm Express port; F:1550nm port; M:Moniter port; U:Upgrade Port
4 - First wavelength XX:XX refers to the Channel Number;
17: 1563.86 nm (channel 17); 45:1541.35(channel 45); etc
Range: 1528.77 nm (channel 61) to 1563.86 nm (channel 17)
5 - Communication Type S:Single fiber; Null:Dual fiber;
6 - Fiber Type D:G.652D; A1:G.657.A1;
7 - Fiber Diameter 20:2.0mm; 09:0.9mm with loose tube
8 - Fiber length 1:1M or others
9- COM ports L :LC; S:SC; F:FC;
10 - Other ports L :LC; S:SC; F:FC;
11 - Endface U :UPC polish; P :PC polish; A :APC polish
12- Package A:ABS Cassette or mini ABS box; B:Steel tube;
13 - Height Null:1U; 2:2U; 3:3U; etc


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