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DWDM filter
100G DWDM c-band 10ch skip-zero filters 100G DWDM c-band 10 跳零濾波片

富光科技 100G DWDM c-band 10ch skip-zero filters/100G c-band 10跳零濾波片是在利用業(yè)內(nèi)領(lǐng)先的膜層厚度控制和頻域時(shí)域控制設(shè)計(jì)能力和工藝水平基礎(chǔ)上生產(chǎn)的高品質(zhì)干涉薄膜跳片濾波片，憑借超窄的過(guò)渡帶壓縮技術(shù)，避免導(dǎo)致工作通道的隔離度降低和通道插損值增加的情況發(fā)生，富光科技的100G跳片有10ch, 8ch, 4ch and 2ch skip-zero多種規(guī)格可以選擇和定制，被廣泛應(yīng)用于add/drop multiplexing (OADM) 和WDM光網(wǎng)絡(luò)的波段分割和通道重新配置。

富光科技 100G DWDM c-band 10ch  skip-zero filters/100G c-band 10跳零濾波片是在利用業(yè)內(nèi)領(lǐng)先的膜層厚度控制和頻域時(shí)域控制設(shè)計(jì)能力和工藝水平基礎(chǔ)上生產(chǎn)的高品質(zhì)干涉薄膜跳片濾波片，憑借超窄的過(guò)渡帶壓縮技術(shù)，避免導(dǎo)致工作通道的隔離度降低和通道插損值增加的情況發(fā)生，富光科技的100G跳片有10ch, 8ch, 4ch and 2ch skip-zero多種規(guī)格可以選擇和定制，被廣泛應(yīng)用于add/drop multiplexing (OADM) 和WDM光網(wǎng)絡(luò)的波段分割和通道重新配置。


Features:

? 10ch, 8ch, 4ch and 2ch skip-zero filters available

? Wide range of band plans available including skip-1 and skip-2 designs.

? Deep reflection isolation for minimized coherent crosstalk

? Low express channel loss

? Flat transmission passband for cascading

? Excellent temperature stability

? GR-1221 qualified


Applications:

? Add/drop multiplexing

? Metro and long-haul WDM

? Banded Mux/Demux


Specifications:

Parameter

Unit

Specifications

 Center wavelength

nm

ITU+0.3~+0.6nm

 Working wavelength

nm

1520 ~ 1570

 Passband@-0. 5dB

nm

C20~C29, ITU+/-0.18 = 7.65 nm

C30~C39, ITU+/-0.18 = 7.57 nm

C40~C49, ITU+/-0.18 = 7.49 nm

C50~C59, ITU+/-0.18 = 7.43 nm

Transmission Isolation   within Adjacent Channel

dB

>=15

Reflect   Band width


C20~C29, Adjacent channel ITU+/-0.18 = 8.54 nm

C30~C39, Adjacent channel ITU+/-0.18 = 8.45 nm

C40~C49, Adjacent channel ITU+/-0.18 = 8.36 nm

C50~C59, Adjacent channel ITU+/-0.18 = 8.28 nm

 Reflection isolation

dB

≥12

 Transmission IL Variation within PB

dB

<0.3

 Max.Insertion Loss within PB

dB

<0.5

 AR Coating on backside

%

<0.2

 Dimension

mm

1.75(W)x1.75(L)   (±0.05)*1.4 (H) (±0.10)

 CW Temp Sensitivity

pm/℃

1


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