CWDM DeviceBack

Coarse Wavelength Division Multiplexing Device

 

 

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 Line Monitoring

2.2 WDM Network System

2.3 Telecommunication Network System

2.4 CATV System

2.5 Cellular Application 

2.6 Optical Amplifier 

2.7 Optical MAN /Access Networks

2.8 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

1260~1620 or 1460~1620

Channel Center Wavelength

nm

CWDM ITU-T

Channel Space

dB

20

Channel Passband

Min

dB

±6.5

Reflection

dB

1260~(λc-12.5) & (λc+12.5)~1620

Insertion Loss

Transmission

Max

dB

0.6

Reflection

Max

dB

0.4

Isolation

 

Isolation

Min

dB

30

Transmission

Min

dB

15

Passband Ripple

Max

dB

0.30

Polarization Dependent Loss

Max

dB

0.10

Temperature Dependent Loss

Max

dB/°C

0.005

Directivity

Max

dB

50

Return Loss

Max

dB

45

Polarization Mode Dispersion

Max

ps

0.10

Power Handling

Max

mW

300

Pigtail Type

Mw

0.9 loose tube or Client Specify

connector Type

--

Client Specify

Fiber Type

--

SMF-28e or Client Specify

Fiber length

m

≥1.0 or Client Specify

Operating Temperature

°C

-20 ~ 70

Storage Temperature

°C

-40 ~ 85

Package Dimension

mm

5.5×30 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


CWDM

Device

Product

Type

Center

Wavelength

Operating

Wavelength

Fiber Type

Pigtail Type

Pigtail

Length

Package Dimension

Connector

Remark

 

A=1X2

270/1=1270/1

H=1460~1620

SM=SMF-28E

1=250UM

1=0.5m

H=5.5X30

NA=NONE

U=Upgrades

 

B=2X4

 

F=1260~1620

G6=G657A1

2=900UM

2=1.0m

F=4.2x28

FP=FC/UPC

M1=1%MON

 

 

610/1=1610/1

E=1260~1460

M5=MM50/125

3=2.0MM

3=1.5m

I=5.5X34

FA=FC/APC

M5=5%MON

 

 

S= Client

Specify

 

M6=MM62.5/125

4=3.0MM

4=2.0m

J=80X60X12

mm

LP=LC/UPC

 

 

 

 

 

PM=PM Fiber

0= Bare Fiber

S= Client

Specify

L=90X20X10

mm

LA=LC/APC

 

 

 

 

 

F9=OFS 980

S= Client

Specify

 

M=100X80X10mm

SP=SC/UPC

 

 

 

 

 

H1=HI1060

 

 

N=120X80X18mm

SA=SC/APC

 

 

 

 

 

SS= Client

Specify

 

 

O=141X115X18mm

SS= Client

Specify

 

 

 

 

 

 

 

 

P=LGX

 

 

 

 

 

 

 

 

 

Q=1U

 

 

 

 

 

 

 

 

 

S= Client Specify