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FFC-LHL Datasheet(PDF) 3 Page - JDS Uniphase Corporation |
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FFC-LHL Datasheet(HTML) 3 Page - JDS Uniphase Corporation |
3 / 4 page 3 FUSED COUPLER, SINGLE WINDOW Insertion Loss Coupling Ratio Attenuation Grade Signal Path Tap Path (or Attenuator Path) Insertion Loss (Min./Max.) Insertion Loss (Min./Max.) 1% 20 dB 1 NA/0.2 dB 17.4/21.5 dB 1% 20 dB 2 NA/0.3 dB 15/22 dB 2% 17 dB 1 NA/0.2 dB 16.4/19 dB 2% 17 dB 2 NA/0.3 dB 15.3/18.2 dB 3% 15 dB 1 NA/0.3 dB 14.5/17.5 dB 3% 15 dB 2 NA/0.4 dB 12.8/19.5 dB 5% 13 dB 1 NA/0.4 dB 11.8/14.6 dB 5% 13 dB 2 NA/0.5 dB 10.6/18.9 dB 10% 10 dB 1 0.4/0.6 dB 9.6/10.8 dB 10% 10 dB 2 0.3/0.8 dB 8.3/12 dB 20% 7 dB 1 0.9/1.2 dB 6.5/7.4 dB 20% 7 dB 2 0.8/1.3 dB 6.2/8 dB 30% 5.2 dB 1 1.4/1.8 dB 4.9/5.6 dB 30% 5.2 dB 2 1.3/2 dB 4.5/6.1 dB 33% 4.8 dB 1 1.6/2.1 dB 4.4/5.2 dB 33% 4.8 dB 2 1.4/2.3 dB 4/5.7 dB 40% 4 dB 1 2/2.5 dB 3.7/4.4 dB 40% 4 dB 2 1.8/2.8 dB 3.3/4.8 dB 50% 3 dB 1 2.7/3.4 dB 2.7/3.4 dB 50% 3 dB 2 2.6/3.6 dB 2.6/3.6 dB Specifications Parameter (50/50 coupling ratio) Grade 1 Grade 2 Center wavelength 1310, 1480, 1550, 1590 nm 1310, 1480, 1550, 1590 nm Insertion loss (without connectors) Maximum 3.4 dB 3.6 dB Excess loss (without connectors) Typical 0.1 dB 0.3 dB Uniformity Maximum 0.6 dB 1.0 dB Polarization dependent loss Maximum 0.1 dB 0.15 dB Optical return loss Minimum 50 dB 50 dB Directivity Minimum 55 dB 55 dB Temperature coefficient Typical 0.002 dB/°C 0.002 dB/°C Package dimensions S package (D x L) 3.0 x 54 mm 3.0 x 54 mm L package (D x L) 3.6 x 70 mm 3.6 x 70 mm H package (L x W x H) 85 x 17.8 x 7.5 mm 85 x 17.8 x 7.5 mm Operating temperature 1 -40 to 85 °C -40 to 85 °C Storage temperature 1 -50 to 85 °C -50 to 85 °C 1. 20 to 70 °C for 3.0 mm cable |
Similar Part No. - FFC-LHL |
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Similar Description - FFC-LHL |
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