光減衰器
光減衰器は、光信号の強度を調整するために使用される光学デバイスであり、通常、光ファイバー通信システムで、さまざまな伝送距離、光ファイバーの種類、受信機の感度などの要因に適応するために光信号の強度とパワーを調整するために使用されます。

光減衰器の主な機能は、光ファイバー通信システムにおいて、光信号の強度を一定範囲内で適切なパワーレベルに維持できるように減衰させることです。通常、以下のような状況で使用されます。

1. 光パワーの調整: 光ファイバー通信システムでは、光信号の強度が強すぎて受信機の動作範囲を超える場合があるため、光パワーを受信機の適切なレベルに調整するために光減衰器が必要です。
2. 減衰テスト: 光ファイバーのテストと測定では、正確なテストと測定を実行するために、光信号の強度を下げる必要があることがよくあります。
3. 光路のバランス調整: 光ファイバー通信システムでは、光ファイバーや光学部品の伝送特性が異なるため、光路のバランスが崩れることがあります。そのため、光路のバランスを保つために光信号の強度を調整する光減衰器が必要です。

光アッテネータには通常、固定アッテネータと アジャスタブルアッテネータの2種類があります。固定減衰量の光アッテネータは、通常、1dB、3dB、5dBなどの固定減衰量があり、システムで使用される場合、固定減衰量が必要です。調整可能な減衰減衰器は、ノブや他の機械的な構造によって調整することができ、さまざまなアプリケーションの要件を満たすことができます。

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  • 1310/1550nm シングルモード インライン可変光減衰器 (VOA) 価格帯: $113.16 – $120.51

    P/N: 50490

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  • 850nm Multimode In-Line Variable Optical Attenuator (VOA) $129.48

    P/N: 80024

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    DeliveryDelivery: Order today and it will be shipped before from the U.S. or Hong Kong via FedEx/DHL/UPS. Free shipping on orders over US$200.

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  • FC/APC Singlemode Variable Fiber Optical Attenuator (VOA) $11.70

    P/N: 80036

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    DeliveryDelivery: Order today and it will be shipped before from the U.S. or Hong Kong via FedEx/DHL/UPS. Free shipping on orders over US$200.

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  • FC/UPC Singlemode Variable Fiber Optical Attenuator (VOA) $11.70

    P/N: 50539

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  • 0~40dB Single-Channel MEMS Variable Optical Attenuator 価格帯: $119.61 – $181.42

    ◎ P/N: 75664

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  • SM/MM E2000(LSH) Fixed Male-Female Attenuator, 1~30dB Optional 価格帯: $47.50 – $48.00

     P/N: 60369

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  • SM/MM FC Fixed Male-Female Attenuator, 1~30dB Optional 価格帯: $4.60 – $5.30

    P/N: 50564

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  • SM/MM LC Fixed Male-Female Attenuator, 1~30dB Optional 価格帯: $3.30 – $4.20

    P/N: 50547

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    DeliveryDelivery: Order today and it will be shipped before from the U.S. or Hong Kong via FedEx/DHL/UPS. Free shipping on orders over US$200.

    WarrantyWarranty: Fiber-Life offers a 1-year warranty, 30-day returns, and 30-day exchanges.

  • SM/MM MU Fixed Male-Female Attenuator, 1~30dB Optional 価格帯: $8.80 – $9.20

    P/N: 60381

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    WarrantyWarranty: Fiber-Life offers a 1-year warranty, 30-day returns, and 30-day exchanges.

  • SM/MM SC Fixed Male-Female Attenuator, 1~30dB Optional 価格帯: $4.00 – $4.80

    P/N: 50556

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  • SM/MM ST Fixed Male-Female Attenuator, 1~30dB Optional 価格帯: $7.20 – $8.90

    P/N: 57877

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  • SM/MM LC/SC/FC/ST Fixed Female to Female Attenuator, 1~15dB Optional 価格帯: $3.18 – $7.14

     P/N: 57891

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  • SM/MM LC Fiber Loopback Attenuator Male-Male, 1~20dB Optional 価格帯: $13.80 – $14.10

     P/N: 60389

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    WarrantyWarranty: Fiber-Life offers a 1-year warranty, 30-day returns, and 30-day exchanges.

  • SM/MM MTO/MPO-12 Fiber Loopback Attenuator Male-Male, 1~20dB Optional 価格帯: $135.50 – $136.20

     P/N: 60393

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