Top Quality Fiber Optic Collimator – Filter Type WDM (FWDM) – 10G-Link Fiber

The Filter Wavelength Division Multiplexer is extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation. The FWDM series is based on environmentally stable Thin Film Filters technology. The device combines or separates light at different wavelengths in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating.
FWDM 插图1 FWDM 插图2 FWDM 插图3

Features
  • -Wide pass band
  • -Low insertion loss
  • -Low PDL
  • -High Channel isolation
  • -High stability and reliability
Application
  • -CWDM module
  • -CATV
  • -FTTH
  • -Security & Protection System

Specification

Model

FWDM-1*2

Operating Wavelength Range(nm)

1260-1620

Pass wavelengths band(nm)

1260-1500

Reflection wavelengths band(nm)

1530~1620

Insertion Loss 插损

Transmission透射                dB

0.60

Reflection    反射               dB

0.40

Isolation 隔离度

Transmission  反射              dB

>35

Reflection     反射              dB

>20

PDL 偏振相关损耗                              dB

0.1

Return Loss 回损                               dB

60

Directivity 方向性                               dB

55

Fiber Length 光纤长度                           m

1.0

Operating Temperature 工作温度                  ℃

-20~+75

Storage Temperature  储存温度                   ℃

-40~+85

Dimensions尺寸                               mm

34*Ø5.5

Fiber Type 光纤类型

G657A1

Connector 连接头

SC/APC

Ordering information

FWDM

Central Wavelength 中心波长

31=1310nm

49=1490nm

55=1550nm

Fiber diameter 光纤直径

1=bare fiber
2=900um loose tube

32mm cable

4=3mm cable

Fiber Length 光纤长度

1=1 Meter
2=1.5 Meter

3=2 Meter

Connector 连接头

0=None, 1=FC/APC, 2=FC/PC
3=SC/APC, 4=SC/PC, 5=ST, 6=LC

Package Size 封装尺寸

A=34*Ø5.5

B=90x20x10 ABS

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