Standard MM Fiber Optic Programmable Optical Attenuator With USB/RS232 Ports

Product Description:

Programmable optical attenuators are multi-functional and indispensable tools in optical communication systems, providing precise control over signal strength. The return loss range of this attenuator is 0 to 40 dB, which can ensure efficient signal transmission and reception, minimize signal loss and maximize performance.

The programmable optical attenuator is equipped with an attenuation range of 0-40 dB, allowing for fine-tuning of signal power to meet various network requirements and optimize overall system performance. The ability to seamlessly adjust the attenuation level makes it an indispensable component in optical testing and network Settings.

This variable optical attenuator is specifically designed to be compatible with standard multimode (MM) fibers and is suitable for a wide range of applications, ensuring seamless integration into existing optical networks. Support for standard MM optical fibers enhances their universality and availability in various optical communication setups, making them a reliable and efficient solution for signal management.

For convenient and flexible communication interface options, the program-controlled optical attenuator is equipped with USB and RS232 ports. This dual-interface function enables easy connection with various devices and systems, simplifying the control and operation of the attenuator. The USB and RS232 ports offer seamless communication with external devices, enabling smooth integration and effective control of signal attenuation.

Features:

• Product Name: Variable Optical Attenuator
• Return Loss Range: 0~40 dB
• Application Fiber Type: Standard MM
• Communication Interface: USB/RS232 Port

Technical Parameters:

Model #	U8320
Attenuator Range	0~40 dB
Wavelength Range	850 nm
Insertion Loss	≤ 1.5 dB
Fiber type	MMF 50/62.5 self-adaptation
Connector Type	FC/PC Connector
Attenuator Accuracy	≤ ± 0.2 dB
Repeatability	≤±0.05 dB
Attenuation Transition Speed	0.1 ~ 35 dB/s
Polarization Depend Loss	≤0.25 dB (0 ~ 40 dB).
Return Loss	＞ 30 dB
Recalibration Period	2 years
Operation Temperature	0～ +40℃
Storage Temperature	-30～+80℃
Power	100~240 V
Dimensions	245 mm W, 105 mm H, 320 mm D
Weight	2.0~5.0 kg

In conclusion, the U8324 program-controlled optical attenuator is a universal and effective solution for signal control in optical communication systems. With its wide range of attenuation levels, compatibility with standard MM fibers, dual communication interface options and low polarization-related losses, this attenuator provides precise signal management and reliable performance in various optical network applications.