Brief Introduction:
LC/APC single mode fiber attenuators are commonly used in fiber optic communications to the the power level of a fiber cable by controlling the amount of signal loss that is passed through the signal. LC/APC single mode fiber optic attenuators can also be used on a more permanent basis in order to match the signal with a transmitter and receiver's specific power levels.Commonly used attenuation range is from 1dB to 20dB.
Features:
Metal ion doped fiber
High-power light source durability
Wavelength independence
Attenuation levels ranging from 1dB to 25dB
1310nm, 1550nm and 1310/1550nm dual wave lengths
Applications:
Erbium Doped Fiber Amplifiers (EDFA)
Dense Wave Division Multiplexers (DWDM)
Overpowered fiber optic systems
Specifications:
Attenuation Value 1dB ~ 30dB |
Operating Wavelength 1240 ~ 1620nm (Dual 1310/1550nm) |
Premium |
Return Loss | UPC >55dB |
APC >65dB |
Attenuation
Accuracy | 1 ~ 7 dB ±0.5dB |
8 ~ 12 dB ±0.7dB |
13 ~ 17 dB ±1.0dB |
18 ~ 25 dB ±1.3dB |
Maximum Optical Input Power 1000mW |
Polarization Dependent Loss ≤0.1dB |
Operating Temperature Range -40 to 75 |
Storage Temperature Range -40 to 85 |
Humidity 95%RH |
OrderingInformation:ATT-ABCDEFG
ATT-
| A | B | C | D | E | F | G |
Attenuator | Adapter-A | Ferrule | Adapter-B | Ferrule | Mode | Attenuation | Wavelength |
LP=LC/UPC | M=Male | LP=LC/UPC | M=Male | SM=SingleMode | 1dB | 31=1310nm |
LA=LC/APC | F=Female | LA=LC/APC | F=Female | MM=Multi-mode | … | 55=1550nm |
FP=FC/UPC |
| FP=FC/UPC |
|
| 9dB | 85=850nm |
FA=FC/APC |
| FA=FC/APC |
|
| 10dB | 30=1300nm |
SP=SC/UPC |
| SP=SC/UPC |
|
| 15dB |
|
SA=SC/APC |
| SA=SC/APC |
|
| 20dB |
|
ST=ST/UPC |
| ST=ST/UPC |
|
| 25dB |
|
MU=MU/UPC |
| MU=MU/UPC |
|
| 30dB |
|
Head Factory：Bailian Innovation Technology Park, Xiaguang Avenue, Linquan County, Anhui Province, China
