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產(chǎn)品詳情

830/1310nm 單模Single-mode Filter WDM

產(chǎn)品描述:

三端口波分復用器,即FWDM,也叫3波長波分復用器,也稱為三波長濾波片波分復用器。三波長波分復用器是專指固定三個特定波長(1310/1490/1550)的波分復用器件。因為相對于其他波長的波分復用器在使用上較為廣泛,行業(yè)內(nèi)直接稱3波長波分復用器為FWDM,F(xiàn)則代表Filter,即濾波的意思,F(xiàn)WDM即濾波片型的波分復用。在光纖通信網(wǎng)絡(luò)中,利用此三端口波分復用器可以實現(xiàn)語音、視頻、數(shù)據(jù)的雙向傳輸。三端口波分復用器采用濾波片(filter)原理以及準直器原理相互結(jié)合的封裝后,可以定制出任意三種波長。而一般所說的FWDM,直接是指波長為1310/1490/1550這三個波長的波分復用器。筱曉提供的所有器件都經(jīng)過二十四小時高低溫循環(huán)及跌落試驗,產(chǎn)品質(zhì)量可靠穩(wěn)定。 




產(chǎn)品特征:

 工作帶寬好 .

 低損耗的FWDM

 通道隔離度高

 高穩(wěn)定性及高可靠性

 FWDM光通路無膠工藝





光學參數(shù):

Parameter

FWDM - 83/38

Pass Channel Wavelength Range (nm)

800 ~ 900 (or 1260 ~ 1360 )

Reflect Channel Wavelength (nm)

1260 ~ 1360 (or 800~900 )

Insertion Loss (dB)

Reflect Channel

< 0.7

Pass Channel

< 0.8

Insertion Loss Variation(dB)

<0.3

Isolation

Reflect Channel

>12

Pass Channel

>30

Insertion Loss Temperature Sensitivity (dB/°C )

<0.003

Polarization Dependent Loss (dB)

<0.1

Polarization Mode Dispersion (ps)

<0.1

Directivity (dB)

>45

Return Loss (dB)

>40

Power Handling (mW)

300

Operating Temperature (°C)

0 ~ +70

Storage Temperature (°C)

-40 ~ +85

Dimensions (mm)

O5.5 x L34(L38 for 900um jacket)

Note: All parameters are measured under scrambled mode condition for both wavelengths.

產(chǎn)品應用:

 光纖通信系統(tǒng).

 光學器械

 光放大器

 傳輸和光纖激光器

 系統(tǒng)監(jiān)督程序




訂購信息:

830/1310nm Single-mode Filter WDM

FWDM - A□B□00-C□D□E□00





A□Select Pigtail Type

0:Bare Fiber

1: 900 um Jacket

2:2mm loose tube

B□Fiber type

1: SMF-28E

2: 62.5/125 MM Fiber

3:50/125 MM Fiber

 

C□Fiber Length:
1: 1m

2: 2m

 

D□Select Wavelength

38=1310nm Pass

83=830nm Pass

E□Select Connector*

0: None

B: ST

K: LC/APC

L: LC/PC

P: FC/PC

Q: FC/APC

S: SC/PC

T: SC/APC

U: MU/PC

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