WDM – CL Band Filter – Wavelength Division Multiplexer

Features

Low Insertion Loss 

High Isolation 

High Stability and reliability

Applications

Fiber Aplifiber 

System Monitoring 

Fiberoptic Instrument 

Laboratory R & D

 

Technical Paremeter

Type

Parameter

C/L FWDM

Pass wavelength (nm)

1570-1610 (or 1500-1564)

Reflection wavelength (nm)

1500-1564 (or 1570-1610)

Pass insertion loss (dB)

≤0.6

Reflection insertion loss (dB)

≤0.5

Pass channel isolation (dB)

≥30

Reflection isolation (dB)

≥12

Channel flatness (dB)

≤0.3

Directivity (dB)

≥55

Return loss (dB)

≥50

PDL (dB)

≤0.1

Wavelength thermal stability

(nm/)

≤0.003

Insertion loss thermal stability

(dB/)

≤0.005

Power handling (mW)

≤300

Operating temperature ()

0 ~ +65

Storage temperature ()

-40 ~ +85

Dimensions (mm)

φ5.5×L34

Dimensions:

blob.png

Ordering Information

FWDM

Port

Type

Wavelength

Pigtail Type

Fiber Type

Length

Connector

1×2

1500-1564T/1570-1610R

250=250um

bare

1=SMF-28e

1= 1m

NE=None

1570-1610T/1500-1564R

fiber

FA=FC/APC

900=900um

loose

FC=FC/UPC

tube

SA=SC/APC

3000=3mm

loose

SC=SC/UPC

tube

LC=LC/UPC

LA=LC/APC

MU=MU/UPC

XX=Other