Filter Wavelength Division Multiplexer 1490/1310/1550nm Fwdm

• Type: Fiber Optic Multiplexer
• Certification: ISO, RoHS
• Condition: New
• Transmission Insertion Loss (dB): <=0.60 <=0.20 <=0.30 <=0.10 <=0.20 <=0.30
• Reflection Insertion Loss (dB): <=0.40
• Return Loss (dB): >=45
• Model NO.: SUN-FWDM
• Over: T1550 R1310/1490 T1490 R1310/1550 T1550/1610
• Transport Package: Paper Box
• Trademark: SUN & logo
• Origin: China
• HS Code: 8517622200
• Production Capacity: 1, 000, 000 Channels/Mth

Product Description

Product Description

FWDM

SUN-FWDM can realize the multiplexing and de-multiplexing of two communication signal 1490/1310 and 1550nm. It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

Features

• Low insertion loss
• Low PDL
• High channel isolation
• Excellent environmental reliability

 

Applications

• WDM system
• CATV

Specifications

Parameters	Specifications
Operating Wavelength (nm)	1260~1580
Test Wavelength (nm)	1577/1310/1490
Transmission Wavelength(nm) ()	1260~1360 &1480~1500
Reflection Wavelength(nm)	1574~1580
Transmission Insertion Loss (dB)	≤0.80 ≤0.0 ≤0.30 ≤0.10 ≤0.20 ≤0.30
Reflection Insertion Loss (dB)	≤0.80
Transmission Channel Isolation (dB)	≥30
Reflection Channel Isolation (dB)	≥17
PDL (dB)	≤0.1 ≤0.05 ≤0.05 ≤0.05 ≤0.10
Wavelength Thermal Stability (nm/°C)	≤0.003
Insertion Loss Thermal Stability (dB/°C)	≤0.005
Direction (dB)	≥55
Return Loss (dB)	≥45
Optical Power (mW)	≤500
Operating Temp. (°C)	-10 ~ +70
Storage Temp. (°C)	-40 ~ +85

Note:All the spec. above are tested not including connector loss

Dimension Diagram


Ordering Information: SUN-FWDM-1×2-T A-B-RC-D -E-FG-I-J

A,B,C,D	E	F	G	I	J
wavelength(nm)	Fiber Type	Diameter	Length	Connector	Dimensions (mm)
1310 1490 1550 1590 1610 1625 1650 1315:1310/1550 X:Others	9: 9/125 X: Others	250:250um 900:900um 2:2.0mm 3: 3.0mm X: Others	L1:1.0m X:Others	FC: FC/PC AFC: FC/APC SC: SC/PC ASC: SC/APC ST: ST/PC AST: ST/APC LC: LC/PC ALC: LC/APC X: Others	S1: Φ5.5×34 S2: Φ5.5×35.4 C1: 90×20×10 C2:100×80×10.5 C3: 120×80×18 C4:140×115×18 R1: 1U X: Others

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