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詳細介紹
Agilent/N7768A /四通道多模光纖衰減器詳細資料：
主要技術(shù)指標
- Miniature bulk optics for best transfer of modal distribution
- Built-in power monitoring for accurate power setting and stabilizing
- Wavelength range: 800 – 1370 nm
- Attenuation range: 0 to 35 dB
- Relative power monitor uncertainty: ±0.1 dB + 300 pW
- Settling time: typ. 200 ms
- Transition speed: selectable 0.1 to 100 dB/s
- Optical path blocking: typ. >60 dB
描述
Optical attenuator instruments are used to flexibly control optical signal power levels in test setups. A primary application is determining optical receiver sensitivity by measuring the BER vs. input signal power. The N7766A and N7768A provide 2 or 4 attenuator channels respectively for multimode fiber setups and are available with either 50 µm or 62.5 µm fiber ports. The output power is monitored, especially to allow accurate and stable power setting independent of the input power. Convenient offset parameters allow the set power to correspond to the signal after other optical components in the setup path.
深圳市誠訊騰科技*供應(yīng)、現(xiàn)貨銷售：
可調(diào)激光源：AGILENT 81940A AGILENT 81949A AGILENT 81950A AGILENT 91980A AGILENT 81989A HP 8167B HP 8168F HP 8168E
AGILENT 81689A AGILENT 81480A/B AGILENT 81682A/B AGILENT81680A/B AGILENT 81640A/B 81642A AGILENT 81600B AQ4321A/D AQ4320D TSL-510 TSL-220
光譜儀：7004A/70950B 86142A/B 86140A/B 86141B 86143B 86145B 86142B MS9710A/B/C MS9740A MS9780A AQ6315E AQ6317B/C AQ6370B/C AQ6330 AQ6331 AQ6375 AQ6373 AQ6319 Q8381 Q8383 Q8384 Q8347 Q8344A 70951A 70951B 70950A 70952B
光示波器/眼圖儀：86100A 86100B 86100C 86100D 86105A 86105B 86105C 86106A 86106B 86112A 54751A 83480A 86103A 83481A 83482A 83483A 83485A 83485B 83487A 86116C 54754A 86112A 86117A/B 86118A 86108A 83446A 83493A 83491A 83494A 83496A
光功率主機：8153A 8163A/B 8164A/B 1830-C 1830-R 1835-C 1936-C 1918-C 2936-C
光源模塊：81551SM 81552SM 81553SM 81554SM 81650A 81651A 81652A 81653A 81654A 81655A 81656A 81657A 81663A 81662A
光功率模塊：81531A 81532A 81533A 81533B 81618A 81619A 81536A 81632A/B 81633A 81634A/B 81635A 81636B
光功率探頭：81521B 81525A 81524A 81623A/B 81624A/B 81625A/B 81626B 81628A/B
回損儀RM3750B RM3070B RX30701 RM3050 PS3650B ORL-55 IQ-3200 FOT-300 HP81534A 81610A 81611A 81612A 81613A 81614A
波長計：86120B/C 81622A AQ6140 TQ8325 Q8326 WA-1100 WA-1500 WA-1600 WA-1650 WA-7100 WA-7600 FTB5320
衰減器：8157A 8156A 8158B HA9 FVA-60B MN9610B
寬譜光源HP83437A 83438A
誤碼分析儀86130A 37717A/B/C 37718A/B/C N4903A N4906A