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: ≥30High Isolation: ≥40

Reflection

dB

Normal: ≥15High 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-

 

-

 

 

 

-

 

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  

 

 

 

 

M5=MM50/125  

20=2.0MM 

3=1.5m

FA=FC/APC

J=80X60X12mm 

 

 

 

 

M6=MM62.5/125 

30=3.0MM 

4=2.0m 

LP=LC/UPC

L=90X20X10mm 

 

 

 

 

PM= PM Fiber

S= Client

Specify

S= Client

Specify

LA=LC/APC

M=100X80X10mm    

 

 

 

 

F9=OFS 980

 

 

SP=SC/UPC

N=120X80X18mm   

 

 

 

 

HI=HI1060  

 

 

SA=SC/APC 

O=141X115X18mm  

 

 

 

 

SS= Client

Specify

 

 

SS= Client

Specify

P=LGX BOX

 

 

 

 

 

 

 

 

Q=1U Rack 

 

 

 

 

 

 

 

 

S= Client Specify