AV6382 Programmable Optical Attenuator
AV6382/AV6381B programmable optical attenuator is the newest instrument designed for single-mode fiber system. It´s mainly applicable to BER, EDFA characterization measurement, component and system loss simulation, instrument calibration, linearity measurement
Key Features:
ο New appearance, more comfortable, more portable
ο 60dB attenuation range
ο Wide wavelength range:1200∼1650nm
ο Built-in optical shutter
ο Built-in GPIB interface
60dB attenuation range
AV6381/AV6381B can provide continuously adjustable attenuation range of 0∼60dB (excluding insert loss).
Wide wavelength range
AV6381/AV6381B can provide attenuation in a wide wavelength range of 1200∼1650nm.In addition, it can also self-correct attenuation data of every wavelength point through specified calibration data to guarantee the accuracy of attenuation value.
Optical shutter
AV6381/AV6381B can provide a optical shutter to cut off the light path.
GPIB interface
By providing GPIB interface, AV6381/AV6381B can be connected to PC easily, so by adding other instruments users can set up required automatic test system themselves.
Applications:
AV6381/AV6381B programmable optical attenuator can meet system and component manufactures´ need in various applications
ο Bit error rate test
ο Receiver sensitivity test
ο EDFA characterization
ο System/component loss simulation
ο Instrument calibration
ο Lineartity measurement
ο Optical margin analysis
Main Specifications1,2
| Models | AV6381 | AV6381B |
| Fiber type | 9/125μm SMF28 | |
| Connector type | Straight contact | |
| Wavelength range3 | 1200nm∼1650nm | |
| Attenuation range | 0∼60dB(excluding insertion loss) | |
| Insertion Loss | 3dB | |
| Return Loss | ≥40dB | |
| Resolution | 0.01dB | |
| Repeatability | ±0.04dB | |
| Power Accuracy4 | ±0.4dB | ±0.7dB |
| Operating condition | Temperature: 0∼40; Humidity: ≤90%RH | |
| Power Supply | 220V±10%,50Hz±5% | |
| Dimensions(W*H*D) | 225*98*329(mm) | |
| Weight | 3.6 kg | |
Note1:Measured at 23±2.
Note2:Input optical power <23dBm.
Note3:Calibrated at 1310nm and 1550nm.
Note4:Measured with narrow linewidth lasers, such as DFB lasers.
Ordering Information:
Main frame: AV6381/AV6381B Programmable Optical Attenuator
Standard accessories:Power Supply Cord, User manual
