FWDM Device Back
Filter Wavelength Division Multiplexing Device (FWDM)
1. Features
1.1 Low Insertion Loss
1.2 Wide Channel Bandwidth
1.3 High Channel Isolation
1.4 High Stability and Reliability
1.5 Epoxy-Free on Optical Path
2. Applications
2.1 WDM Network System
2.2 Telecommunication Network System
2.3 CATV System
2.4 Optical MAN /Access Networks
2.5 CATV System
2.6 Single Direction/Bi-Direction Transmission
3. Compliance
3.1 Telcordia GR-1209-CORE-2001
3.2 Telcordia GR-1221-CORE-1999
3.3 RoHS
4. Specifications
Parameter
Unit
Specifications
Operating Wavelength
nm
T15
R13/14
T14
R13/15
T13
R14/15
T13/14
R15
T16R13/
14/15
T13R15
T15R13
T850
R1310
Pass Band Wavelength Range
nm
1550±10
1490±10
1310±40
1490±10
1625±10
1310±40
1550±40
850±20
Reflection Band Wavelength Range
nm
1310±40
1490±10
1310±40
1550±10
1490±10
1550±10
1310±40
1550±10
1260~1620
1550±40
1310±40
1310±40
Insertion
Loss
Transmission
dB
≤0.6
Reflection
dB
≤0.4
Isolation
Transmission
dB
Normal: ≥30; High Isolation: ≥40
Reflection
dB
Normal: ≥15; High Isolation: ≥40
Passband Ripple
dB
≤0.30
Polarization Dependent Loss
dB
≤0.10
Temperature Dependent Loss
dB°C
≤0.005
Directivity
ps
≥50
Return Loss
mW
≥45
Polarization Mode Dispersion
mm
≤0.10
Power Handling
dB
≤500
Pigtail Type
dB
0.9 loose tube or Client Specify
Connector Type
--
Client Specify
Fiber Type
--
SMF-28e
Fiber length
m
≥1.0 or Client Specify
Operating Temperature
°C
-20 ~ 70
Storage Temperature
°C
-40 ~ 85
Package Dimension
mm
5.5×34 or Client Specify
Note: 1. All Parameters Are For Device Without Connectors.
2. Special Specifications Can Be Customized According To Customer Requirements.
5. Dimensions (mm)
6. Ordering Information
FWDM- |
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F=Filter WDM | Product Type | Operating Wavelength | Fiber Type | Pigtail Type | Pigtail Length | Connector | Package Dimension | |
| M=MUX | T55=TX1550nm | R31=RX1310nm | SM=SMF-28E | 02=250UM | 1=0.5m | NA=NONE | F=?4.2X28mm |
| D=DEMUX | T4955=TX1490nm and 1550nm | R55=RX1550nm | G6=G657A1 | 09=900UM | 2=1.0m | FP=FC/UPC | I=?5.5X34mm |
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| M5=MM50/125 | 20=2.0MM | 3=1.5m | FA=FC/APC | J=80X60X12mm |
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| M6=MM62.5/125 | 30=3.0MM | 4=2.0m | LP=LC/UPC | L=90X20X10mm |
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| PM= PM Fiber | S= Client Specify | S= Client Specify | LA=LC/APC | M=100X80X10mm |
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| F9=OFS 980 |
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| SP=SC/UPC | N=120X80X18mm |
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| HI=HI1060 |
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| SA=SC/APC | O=141X115X18mm |
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| SS= Client Specify |
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| SS= Client Specify | P=LGX BOX |
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| Q=1U Rack |
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| S= Client Specify |