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100G DWDM器件

100G DWDM器件:

北极光电的密集波分复用器(DWDM)基于TFF(薄膜滤波器)平台,具有低插损、高隔离度、超热稳定性和优异的可靠性。器件符合Telcordia GR-1221/1209-CORE标准,因此可用于电信网络系统中的波长管理。北极光电可以提供定制的设计,以满足特殊的功能应用。

特征 应用 特异性 下载

•接入网络

•城域WDM系统

•光纤仪器

•电信骨干网

•上行/下行传输频道

·         Items

Unit

Parameters

Normal

Information

Operating Wavelength

nm

1460-1620

Channel Spacing

GHz

100GHz ITU grid

Channel Passband (@0.5dB)

nm

>0.22

Port of Transmission
(Port1 => Port2)

Transmission Insertion Loss

dB

≤ 0.8

Adjacent Channel Isolation

dB

≥ 25

Non-Adjacent Channel Isolation

dB

≥ 40

Passband Ripple

dB

≤ 0.3

Polarization Dependent Loss

dB

≤ 0.1

Port of Reflection
(Port1 => Port3)

Reflection Insertion Loss

dB

≤ 0.4

Reflection Channel Isolation

dB

≥ 12

Reflection Band Ripple

dB

≤ 0.3

Polarization Dependent Loss

dB

≤ 0.1

Others

Directivity

dB

≥ 50

Return Loss

dB

≥ 50

Polarization Mode Dispersion

ps

≤ 0.2

Power Handling

mW

≤ 500

Tensile Load

N

≤ 5

Operating Temperature

0~70

Storage Temperature

-40~85

Package Dimensions

mm

Φ5.5xL34L40 for 900um loose tube

Fiber type

--

SMF-28e+ or ITU-T G657.A

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