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FFP-LK3250 数据表(PDF) 2 Page - JDS Uniphase Corporation |
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FFP-LK3250 数据表(HTML) 2 Page - JDS Uniphase Corporation |
2 / 3 page 2 FUSED COUPLER, PM TAP Configuration 1x2 2x2 P4 (Blue) P1 (Red) COMMON (Input) P3 (Red) TAP (Output) P2 (Blue) SIGNAL (Output) P1 (Red) COMMON (Input) P3 (Red) TAP (Output) P2 (Blue) SIGNAL (Output) Specifications1 Parameter 980 nm 1064 nm 1310 nm 14xx nm 15xx nm 16xx nm Center wavelength range 980 nm 1064 nm 1310 nm 14xx nm 15xx nm 16xx nm Available wavelength2 980 nm 1064 nm 1310 nm 1425 to 1499 nm 1500 to 1599 nm 1600 to 1650 nm Extinction ratio3 (coupling ratio = 1/99, coupling ratio tolerance = ±0.5%) Grade A 20 dB 20 dB 20 dB 20 dB 20 dB 20 dB Grade B 17 dB 17 dB 17 dB 17 dB 17 dB 17 dB Extinction ratio3 (coupling ratio = 5/95, coupling ratio tolerance = ±1.5%) Grade A 20 dB 20 dB 20 dB 20 dB 20 dB 20 dB Grade B 17 dB 17 dB 17 dB 17 dB 17 dB 17 dB Extinction ratio3 (coupling ratio = 10/90, coupling ratio tolerance = ±3.0%) Grade A 20 dB 20 dB 20 dB 20 dB 20 dB 20 dB Grade B 17 dB 17 dB 17 dB 17 dB 17 dB 17 dB Extinction ratio3 (coupling ratio = 33/67, coupling ratio tolerance = ±4.0%) Grade A 17 dB 17 dB 20 dB 20 dB 20 dB 20 dB Grade B 15 dB 15 dB 17 dB 17 dB 17 dB 17 dB Extinction ratio4 (coupling ratio = 50/50, coupling ratio tolerance = ±5.0%) Grade A 17 dB 17 dB 20 dB 20 dB 20 dB 20 dB Grade B 15 dB 15 dB 17 dB 17 dB 17 dB 17 dB Excess loss Grade A 0.3 dB Grade B 0.5 dB Return loss/Directivity 50 dB Pigtail tensile load 5 N Operating temperature -5 to 75 °C Storage temperature -40 to 85 °C Fiber type Polarization maintaining fiber (industry-standard profile) 1. All specifications are for operation at room temperature. 2. The center wavelength may be selected from within the available wavelength ranges supplied. 3. Defined for signal path P1-P2. 4. Defined for both signal path P1-P2 and tap path P1-P3. |
类似零件编号 - FFP-LK3250 |
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类似说明 - FFP-LK3250 |
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