Feature
Low Insertion Loss & Low PDL 
Compact Design
High Reliability and Stability & High Isolation
Application
WDM System
PON Networks
CATV Links

Specifications

Parameters				Unit						Specification
Operating wavelength				nm						T1625,R1310/1490/1550
Transmission band				nm						1600~1670
Reflection wavelength				nm						1260~1580
Insertion Loss		Transmission band		dB						0.8
		Reflection band		dB						0.4
Isolation		Transmission band		dB						30
		Reflection band		dB						15
Passband Ripple				dB						0.5
Polarization Dependent Loss				dB						0.2
Polarization Mode Dispersion				PS						0.1
Return Loss				dB						45
Directivity				dB						50
Maximum Optical Power				mW						500
Operating Temperature				℃						-25～75
Storage Temperature				℃						-25～75
Package Dimension (mm)				(Φ×L)						Φ5.5*L34 or 90*20*10

Notes: 1. Specified without connectors. 2. Add an additional 0.2dB loss per connector.

Ordering Information

FWDM

WDM Type

WDMType

Pigtail Type

Fiber Type

Fiber Length

Connector

T=1600~1670

R=1260~1580

25=250um bare fiber

1=SMF-28e

0.8=0.8m

NE=None

90=900um loose tube

1=1m

FA=FC/APC

2=2m

FC=FC/UPC

X=Other

SA=SC/APC

SC=SC/UPC

LA=LC/APC

LC=LC/UPC

XX=Other