Singlemode Tree/Star Coupler
Flyin Optronics’Singlemode Tree/Star Coupler 1X4, 1X8, 1X16, 1X32 port ratios are available(or custom specified). They offer very low insertion loss, low polarization dependence, well controlled uniformity as well as excellent environmental stability. Standard tree coupler have been extensive used to split and mix optical signals in CATV, LANs and all other kinds of optical communication systems. All Flyin Optronics' products are Telcordia qualification tested. *The Spec is for 1xN Coupler only.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Singlemode Standard Tree/Star Couplers-Maximum insertion loss [1x4] | 7.4 dB |
| Singlemode Standard Tree/Star Couplers-Maximum insertion loss [1x8] | 10.8 dB |
| Singlemode Standard Tree/Star Couplers-Maximum insertion loss [1x16] | 15 dB |
| Singlemode Standard Tree/Star Couplers-Maximum insertion loss [1x32] | 18.5 dB |
| Singlemode Standard Tree/Star Couplers-Uniformity [1x4] | max:0.7 dB |
| Singlemode Standard Tree/Star Couplers-Uniformity [1x8] | max:1.0 dB |
| Singlemode Standard Tree/Star Couplers-Uniformity [1x16] | max:1.2 dB |
| Singlemode Standard Tree/Star Couplers-Uniformity [1x32] | max:1.4 dB |
| Singlemode Standard Tree/Star Couplers-Poralization Dependant Loss [1x4] | max:0.25 dB |
| Singlemode Standard Tree/Star Couplers-Poralization Dependant Loss [1x8] | max:0.40 dB |
| Singlemode Standard Tree/Star Couplers-Poralization Dependant Loss [1x16] | max:0.50 dB |
| Singlemode Standard Tree/Star Couplers-Poralization Dependant Loss [1x32] | max:0.70 dB |
| Singlemode Standard Tree/Star Couplers-Operating Wavelength | 1310, 1550, or custom wavelength |
| Singlemode Standard Tree/Star Couplers-Dimensions [1x4] | Package 1,2 |
| Singlemode Standard Tree/Star Couplers-Dimensions [1x8] | Package 1,3 |
| Singlemode Standard Tree/Star Couplers-Dimensions [1x16] | Package 2 |
| Singlemode Standard Tree/Star Couplers-Dimensions [1x32] | Package 2 |
| Singlemode Window Wideband Tree/Star Couplers-Maximum insertion loss [1x4] | 7.4 dB |
| Singlemode Window Wideband Tree/Star Couplers-Maximum insertion loss [1x8] | 10.8 dB |
| Singlemode Window Wideband Tree/Star Couplers-Maximum insertion loss [1x16] | 14.5 dB |
| Singlemode Window Wideband Tree/Star Couplers-Maximum insertion loss [1x32] | 18.5 dB |
| Singlemode Window Wideband Tree/Star Couplers-Uniformity [1x4] | max:0.8 dB |
| Singlemode Window Wideband Tree/Star Couplers-Uniformity [1x8] | max:1.2 dB |
| Singlemode Window Wideband Tree/Star Couplers-Uniformity [1x16] | max:1.6 dB |
| Singlemode Window Wideband Tree/Star Couplers-Uniformity [1x32] | max:2.0 dB |
| Singlemode Window Wideband Tree/Star Couplers-Poralization Dependant Loss [1x4] | max:0.25 dB |
| Singlemode Window Wideband Tree/Star Couplers-Poralization Dependant Loss [1x8] | max:0.40 dB |
| Singlemode Window Wideband Tree/Star Couplers-Poralization Dependant Loss [1x16] | max:0.50 dB |
| Singlemode Window Wideband Tree/Star Couplers-Poralization Dependant Loss [1x32] | max:0.70 dB |
| Singlemode Window Wideband Tree/Star Couplers-Operating Wavelength | 1310± 40, 1550± 40, or custom wavelength |
| Singlemode Window Wideband Tree/Star Couplers-Dimensions [1x4] | Package 1,2 |
| Singlemode Window Wideband Tree/Star Couplers-Dimensions [1x8] | Package 1,3 |
| Singlemode Window Wideband Tree/Star Couplers-Dimensions [1x16] | Package 2 |
| Singlemode Window Wideband Tree/Star Couplers-Dimensions [1x32] | Package 2 |
| Singlemode Dual Wideband Tree/Star Couplers-Maximum insertion loss [1x4；*The Spec is for 1xN Coupler only.] | 7.6(7.4)* |
| Singlemode Dual Wideband Tree/Star Couplers-Maximum insertion loss [1x8；*The Spec is for 1xN Coupler only.] | 11.5(10.8)* |
| Singlemode Dual Wideband Tree/Star Couplers-Maximum insertion loss [1x16；*The Spec is for 1xN Coupler only.] | 15.5(14.5)* |
| Singlemode Dual Wideband Tree/Star Couplers-Maximum insertion loss [1x32；*The Spec is for 1xN Coupler only.] | 19.0(18.5)* |
| Singlemode Dual Wideband Tree/Star Couplers-Uniformity [1x4；*The Spec is for 1xN Coupler only.] | max:1.6(1.4)* |
| Singlemode Dual Wideband Tree/Star Couplers-Uniformity [1x8；*The Spec is for 1xN Coupler only.] | max:2.5(2.1)* |
| Singlemode Dual Wideband Tree/Star Couplers-Uniformity [1x16；*The Spec is for 1xN Coupler only.] | max:3.4(2.8)* |
| Singlemode Dual Wideband Tree/Star Couplers-Uniformity [1x32；*The Spec is for 1xN Coupler only.] | max:4.1(3.5)* |
| Singlemode Dual Wideband Tree/Star Couplers-Poralization Dependant Loss [1x4] | max:0.25 dB |
| Singlemode Dual Wideband Tree/Star Couplers-Poralization Dependant Loss [1x8] | max:0.40 dB |
| Singlemode Dual Wideband Tree/Star Couplers-Poralization Dependant Loss [1x16] | max:0.50 dB |
| Singlemode Dual Wideband Tree/Star Couplers-Poralization Dependant Loss [1x32] | max:0.70 dB |
| Singlemode Dual Wideband Tree/Star Couplers-Operating Wavelength [*The Spec is for 1xN Coupler only.] | 1310/1550±40,(*1310/1550±20), or custom wavelength |
| Singlemode Dual Wideband Tree/Star Couplers-Dimensions [1x4] | Package 1,2 |
| Singlemode Dual Wideband Tree/Star Couplers-Dimensions [1x8] | Package 1,3 |
| Singlemode Dual Wideband Tree/Star Couplers-Dimensions [1x16] | Package 2 |
| Singlemode Dual Wideband Tree/Star Couplers-Dimensions [1x32] | Package 2 |
| Singlemode Dual Wideband Tree/Star Couplers-Directivity | ≥50 dB |
| Singlemode Dual Wideband Tree/Star Couplers-Operating Temperature | -2~+85 ℃ |
| Singlemode Dual Wideband Tree/Star Couplers-Storage Temperature | -40~+85 ℃ |
| Singlemode Dual Wideband Tree/Star Couplers-Fiber Type | Corning singlemode SMF-28 |
| Singlemode Dual Wideband Tree/Star Couplers-Fiber Pigtail Length | 1m or custom on request |
| Singlemode Dual Wideband Tree/Star Couplers-Port Configuration | 1x4 to 32x32 |
| Package Dimensions-Package 1 | 10mm x 80mm x 100mm> |
| Package Dimensions-Package 2 | 18mm x 80mm x 120mm> |
| Package Dimensions-Package 3 | 18mm x 115mm x 141mm> |
| Pigtail Style-Package 1,2 | 2mm,3mm cable or 900um loose tube |
| Pigtail Style-Package 3 | 2mm,3mm cable or 900um loose tube |
Applications
Key Features
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Supplier Information
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