O Band Single Channel EDFA RS232 RJ45 1290nm 1330nm
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U8331O-20 O-band single-channel EDFA Product Model U8331O-20 Parameter Min Type Max Units Working wavelength 1290 1330 nm Saturation output power 8 dBm Input power -20 0 dBm Grain 10 20 dB Noise Figure (@-20dBm input) 6.0 7.0 dB Output power stability ±0.......
Guangzhou UC Instruments., Co. Ltd.
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Gain flat filter GFF3:1270~1330nm GFF5/GFFP5:1525~1570nm
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Gain flat filter Gain flat filter is designed to connect to the output ports of EDFA or PDFA. By introducing additional signal loss at higher gain wavelengths, it flattens the gain spectrum of EDFA, making it ideal for applications requiring consistent ......
Shanghai Yogel Communication Equipment Co., Ltd.
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Low PDL WDM System 1330nm VOA MEMS Optical Attenuators
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MEMS Variable Optical Attenuators The MEMS VOA comes in a hermetically sealed package with a diameter of only 5.4 mm. It's manufactured with the latest techniques in laser welding for achieving better stability and improved reliability. This ultra small ......
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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