Parameters | Anfiber-Desk-top VOA | |
Operating mode | Multimode | Single mode |
Output channel No. | 1, 2 or 4, etc | |
Wavelength range (nm) | 850±20, 1310±40 | 1250~1650 |
Calibrated wavelength (nm) | 850/1310 | 1310/1490/1550 or customize |
Attenuation range (dB) | 0~30, or 0~60 | |
Insertion loss (dB) | < 0.1 @0~30dB, < 0.2 @0~60dB | |
Attenuation resolution (dB) | 0.1 | |
Repeatability @0~60dB/1h (dB) | < 0.1 | |
Attenuation accuracy (dB, typical) | < 0.1 @0~30dB, < 0.2 @0~60dB | |
Return loss | >40 | >50 |
Max input power (mW) | 300 | |
Fiber type | 50/125, 62.5/125 MMF | SMF-28e (9/125um) |
Power supply | AC 90~250V, 50~60Hz, 20W | |
Communication interface | LAN/USB/RS232 | |
Dimensions (L×W×H, mm) | 360×300×110 |
A | B | C | D | E | F | G | H |
VOA |
Channel Number |
Wavelength Range |
Attenuation Range |
LCD Display |
OPM Function | Fiber Type | Connector |
1=1 Channel 2=2 Channels 4=4 Channels etc |
850=850nm 1310=1310nm 1550=1550nm 1310/1550=1310 & 1550nm etc |
30=30dB 60=60dB etc |
0=Without 1=With |
0=Without 1=With |
S=SM Fiber P=PM Fiber M=MM Fiber |
FC/UPC FC/APC etc |