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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)內領先的膜層厚度控制和頻域時域控制設計能力和工藝水平基礎上生產的高品質干涉薄膜跳片濾波片,憑借超窄的過渡帶壓縮技術,避免導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,被廣泛應用于add/drop multiplexing (OADM) 和WDM光網絡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)內領先的膜層厚度控制和頻域時域控制設計能力和工藝水平基礎上生產的高品質干涉薄膜跳片濾波片,憑借超窄的過渡帶壓縮技術,避免導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,被廣泛應用于add/drop multiplexing (OADM) 和WDM光網絡的波段分割和通道重新配置。


特點/Feature:

?10ch, 8ch,4ch和2ch跳零濾波器可用 10ch, 8ch, 4ch and 2ch skip-zero filters available

?廣泛的波段計劃,包括skip-1和skip-2設計 Wide range of band plans available ( skip-1 and skip-2 )

?深度反射隔離最小化相干串擾 Deep reflection isolation for minimized coherent crosstalk

?低快速通道損耗 Low express channel loss

?用于級聯(lián)的平坦傳輸通道 Flat transmission passband for cascading

?出色的溫度穩(wěn)定性 Excellent temperature stability

?通過GR-1221認證 GR-1221 qualified


應用/Application:

?添加/刪除多路復用 Add/drop multiplexing

?城域和長途 WDM Metro and long-haul WDM

?帶狀Mux/Demux Banded Mux/Demux


技術指標/Specification:

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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