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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生,富光科技的100G跳片有10ch, 8ch, 4ch and 2ch skip-zero多種規格可以選擇和定制,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生,富光科技的100G跳片有10ch, 8ch, 4ch and 2ch skip-zero多種規格可以選擇和定制,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。


    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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