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Variable Optical Attenuator With The Maximum Input Power Of 17dBm

Categories Variable Optical Attenuator
Brand Name: YOUCii
Model Number: U8748
Place of Origin: CHINA
MOQ: 1
Price: Negotiate price
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30pcs / month
Delivery Time: 20 work days
Packaging Details: Paper Box
Connector Type: FC/UPC Connector (FC/APC)
Insertion Loss: ≤ 1.8 DB Type 1.5dB
Maximum safe input power: +17dBm
Attenuation Transition Speed: 0.1 ~ 33 DB/s
Fiber Type: 50/125um, 62.5/125um MMF
Attenuator Range: 0~35 DB(40dB Option)
Return Loss: > 25 DB
Settling Time: 200ms
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Variable Optical Attenuator With The Maximum Input Power Of 17dBm

Product Description:

The Variable Optical Attenuator is an essential component in fiber optic communication systems, designed to precisely control the power level of optical signals. This device enables users to adjust the intensity of light passing through the fiber without compromising the signal integrity, making it indispensable for testing, measurement, and network optimization applications. The Variable Optical Attenuator offers exceptional performance characterized by its high return loss, versatile fiber compatibility, excellent repeatability, and robust power handling capabilities.


The Variable Optical Attenuator is a high-quality, reliable solution for managing optical power in various multimode fiber environments. Its superior return loss, compatibility with 50/125um and 62.5/125um MMF, exceptional repeatability of ±0.05 dB, maximum safe input power of +17 dBm, and flexible averaging time for the monitor PM make it an ideal choice for professionals seeking precise and stable optical attenuation. The Variable Optical Attenuator stands out as a vital tool for optimizing fiber optic networks and ensuring top-notch performance across diverse applications.

Technical Parameters:

Model #U8744 / U8748
Attenuator Range0~35 dB(40dB Option)
Calibration Wavelength (Option)850 nm (908/980 nm Optional)
Insertion Loss≤ 1.8 dB Type 1.5dB
Fiber Type50 / 125um, 62.5/125um MMF Adaptive
Connector TypeFC/UPC Connector (FC/APC Optional)
Attenuation Accuracy± 0.15 dB (0 ~ 30 dB), ± 0.2 dB (30 ~ 35 dB)
Repeatability±0.05 dB
Averaging time of monitor PM2~1000 ms
Settling Time200ms
Attenuation Transition Speed0.1 ~ 33 dB/s
Return Loss> 25 dB
Communication InterfaceRS232, USB, RJ45 Control by PC
Maximum safe input power+17dBm (In the power monitoring state)
Recalibration Period2 years
Operation Temperature0~ +40℃
Storage Temperature-30~+80℃
Power100~240 V
Dimensions245mm W, 105mm H, 320 mm D
Weight5 kg

Applications:


In practical application occasions, the YOUCii U8748 Variable Optical Attenuator plays a significant role in optical communication laboratories, data centers, and telecommunication networks where precise signal attenuation is necessary to prevent signal distortion or overload. It is also used in optical amplifier gain control, fiber loss simulation, and link power adjustment to optimize network performance. Moreover, its compatibility with standard multimode fibers makes it suitable for both research and industrial environments, supporting maintenance, troubleshooting, and system upgrades.


Overall, the YOUCii Variable Optical Attenuator model U8748 is a reliable, high-performance device tailored for scenarios demanding precise optical power management. Whether in laboratory testing, network deployment, or quality assurance, this attenuator ensures optimal signal control, enhancing the efficiency and stability of optical communication systems worldwide.


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