Desktop optical fiber adjustable attenuator is specially used for attenuation control of optical power in optical fiber optical circuits. It comes with power monitoring, has a large attenuation range, high adjustment accuracy, and stable power. It can be selected from normally open type or normally closed type. It is provided in desktop or modular packaging.
Desktop optical fiber adjustable attenuator is specially used for attenuation control of optical power in optical fiber optical circuits. It comes with power monitoring, has a large attenuation range, high adjustment accuracy, and stable power.Available in normally open or normally closed,Available in benchtop or modular packages.
Characteristics | Application |
n power stability | n optical fiber sensing |
n high dynamic range | n Optical Fiber Communication |
n remotely monitorable | n device test |
optical criterion | Unit | typical values | Remarks | ||
wavelength range | nm | 1310/1480/1550/1590 | 1064 | ||
attenuation range | dB | 0~30 | |||
attenuation adjustment step | dB | <0.1 | @RT | ||
attenuation accuracy | dB | ±0.15 | |||
fader type | - | B(normally open Type) | shutdownWhen the attenuation value is zero | ||
D(normally closed) | shutdownhourly attenuation valueMaximum | ||||
input optical power | mW | <100 | |||
insertion loss | dB | <1.5 | |||
wavelength-dependent loss | dB | <1 | |||
polarization dependent loss | dB | 0.5 | |||
pigtail type | - | SMF-28OrPM1550 | Hi-1060 | ||
Fiber pigtail joint type | - | FC/APC | |||
Electrical and environmental parameters | desktop | Module |
Control mode | Press the key | RS232 serial communication |
communication interface | optional | DB9 Female |
Supply Electricity | 100~240V AC,<30W | 5V DC,<15W |
Ruler inch | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
ordering information/Model | ||||||
PVOA | operating wavelength(nm) | number of channels | Types | maximum attenuation value(dB) | Output pigtail type | encapsulated form |
1310/1480 /1550/1590/1064 | 1= 1 Channel 4= 4-Channel | B= Normally Open D= Normally closed | 30 | SM=SMF-28/Hi1060 PM=PM1550 | M= Module B= Desktop | |
Desktop optical fiber adjustable attenuator is specially used for attenuation control of optical power in optical fiber optical circuits. It comes with power monitoring, has a large attenuation range, high adjustment accuracy, and stable power.Available in normally open or normally closed,Available in benchtop or modular packages.
Characteristics | Application |
n power stability | n optical fiber sensing |
n high dynamic range | n Optical Fiber Communication |
n remotely monitorable | n device test |
optical criterion | Unit | typical values | Remarks | ||
wavelength range | nm | 1310/1480/1550/1590 | 1064 | ||
attenuation range | dB | 0~30 | |||
attenuation adjustment step | dB | <0.1 | @RT | ||
attenuation accuracy | dB | ±0.15 | |||
fader type | - | B(normally open Type) | shutdownWhen the attenuation value is zero | ||
D(normally closed) | shutdownhourly attenuation valueMaximum | ||||
input optical power | mW | <100 | |||
insertion loss | dB | <1.5 | |||
wavelength-dependent loss | dB | <1 | |||
polarization dependent loss | dB | 0.5 | |||
pigtail type | - | SMF-28OrPM1550 | Hi-1060 | ||
Fiber pigtail joint type | - | FC/APC | |||
Electrical and environmental parameters | desktop | Module |
Control mode | Press the key | RS232 serial communication |
communication interface | optional | DB9 Female |
Supply Electricity | 100~240V AC,<30W | 5V DC,<15W |
Ruler inch | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
ordering information/Model | ||||||
PVOA | operating wavelength(nm) | number of channels | Types | maximum attenuation value(dB) | Output pigtail type | encapsulated form |
1310/1480 /1550/1590/1064 | 1= 1 Channel 4= 4-Channel | B= Normally Open D= Normally closed | 30 | SM=SMF-28/Hi1060 PM=PM1550 | M= Module B= Desktop | |
Anhui Public Network Security Record No. 34019202000815
