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Transmission Reflect 1550nm Filter Based WDM Multiplexers

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Transmission Reflect 1550nm Filter Based WDM Multiplexers

Brand Name : GEZHI or OEM

Model Number : 1x2FWDM

Certification : CE RoHS,ISO9001

Place of Origin : China

MOQ : 1pc

Price : Negotiable

Payment Terms : T/T, Western Union

Supply Ability : 100000Channel per month

Delivery Time : 5-8 work days

Packaging Details : Paper box

Product Name : Filter WDM

Wavelength : T1550nm R1310&1490nm

Port : 1x2

PackageLGX Cassette : Stainless Steel Tube

Connector : SC/APC&SC/UPC

Application : FTTH

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Transmission 1310nm Reflect 1490/1550nm Filter-based WDM Multiplexers

FWDM, is known as Filter-based WDM or Filter WDM. It is based on Thin Film Filter (TFF) technology. The Filter WDM is extensively used in WDM networks ,EDFA, Raman amplifiers, and fiber optic instrumentation. The device combines or separates light at different wavelengths in a wide wavelength range. They offer very low insertion loss, low polarization dependence loss, high isolation and excellent environmental stability.
GEZHI's FWDM product family covers following wavelength windows commonly used in optical fiber systems

  • 1310/1550nm (for WDM or DWDM optical communications)
  • 1480/1550nm (for high-power DWDM optical amplifier/EDFA)
  • 850/1310nm and 980/1550nm (for high performance DWDM optical amplifier/EDFA)
  • 1310/1490/1550nm (for PON/FTTX/test instrument)

Features

Applications
  • Low Insertion loss
  • Wide Bandwidth
  • High Isolation
  • HIgh Reliability and channel isolation
  • CATV
  • Telecommunication Network System
  • WDM system
  • Fiber Lasers
  • Fiber Optic Instruments

Specification

Parameters Unit FWDM Device
Operating Wavelength
T: transmission wavelength
R: reflection wavelength
1310±50,1490±10, 1550±10
1610±10, 1625±25, 1650±20		 nm 1 T1550 R1310/1490
2 T1490 R1310/1550
3 T1310 R1490/1550
4 T1550/1610 R1310/1490
5 T1550/1625 R1310/1490
6 T1625 R1310/1490/1550
7 T1650 R1310/1490/1550
Insertion Loss dB Transmission: ≤ 0.6
Reflection: ≤ 0.4
Transmission Channel Isolation dB ≥ 30
Reflection Channel Isolation dB ≥ 17
PDL dB ≤ 0.1
Wavelength thermal stability nm/℃ ≤ 0.003
Insertion loss thermal stability dB/℃ ≤ 0.005
Return loss dB ≥ 45
Optical Power mW ≤ 500
Operating Temperature ℃ -10 ~ +70
Storage Temperature ℃ -40 ~ +85
Relative Humidity % 5 ~ 95
Dimension mm Φ5.5×34 Φ4.2×25 90×20×10
Note: 1. Customization is available.
2. Specified without connector, and add an additional 0.2dB loss per connector.

Transmission 1310nm Reflect 1490/1550nm Filter-based WDM Multiplexers
Mechanical Drawing
Transmission Reflect 1550nm Filter Based WDM Multiplexers

Picture A is for T13/R15, T14/R1315, T1415/R13 FTTX Filter WDM
Picture B is for T15/R13, T13/R1415, T15/R1314, T1314/R15 FTTX Filter WDM

Transmission 1310nm Reflect 1490/1550nm Filter-based WDM Multiplexers

Ordering Information:

A B C D E
Wavelength Tube Type Fiber Length
(Include connector)		 Connector Dimension

T15R13/14=T1550 R1310/1490

T14R13/15=T1490 R1310/1550

T13R14/15=T1310 R1490/1550

T15/16R13/14=T1550/1610R1310/1490

X=Others

25=250um

90=900um 20:2000um

30=3000um

X=Others

05=0.5m±0.05m

10=1.0m±0.05m

15=1.5m±0.05m

X= Others

00=None

FP=FC/PC

FA=FC/APC

SP= SC/PC

SA=SC/APC

STP=ST/PC

STA=ST/APC

LP=LC/PC

LA=LC/APC

X=Others

5534=Φ5.5×34mm

4225=Φ4.2×25mm

9021=90×20×10mm

X=Customized

Package Type
  • Glass Tube Package for 250um bare fiber
  • Steel Tube package for 250um bare fiber and 900um fiber
  • ABS box for 900um, 2.0mm and 3.0mm fiber
  • Note: 250um bare fiber is too finne to be equiped with connector
Transmission Reflect 1550nm Filter Based WDM Multiplexers Transmission Reflect 1550nm Filter Based WDM Multiplexers


Product Tags:

1490nm Wavelength Division Multiplexer

      

1550nm Filter WDM

      

1310nm WDM Multiplexers

      
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