Active Member
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[China]
Address: 2nd F.,Block 1,Feihuangda Hi-Tech Park,Liyuhe Industrial Zone, Loucun,Guangming New Dist., Shenzhen, China
Contact name:Lena
Shenzhen CY COM Product Co., Ltd. |
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Optical attenuator is a passive device used to reduce the power level of an optical signal. It could be applied to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.
Finetelecom offers LC,FC,SC,ST and MU fixed attenuator with different attenuation level, from 1dB to 30dB.
Features:
Low back reflection and Low PDL
High precision attenuation value
Precision control of attenuation range
Wide attenuation range
Precision ceramic ferrule
Applications:
Power management in optical networks
Wavelength division multiplexing(WDM) system channel balancing
Erbium Doped Fiber Amplifiers (EDFA)
Optical add-drop multiplexers(OADM)
Receiver protection
Test equipment
compensation of different connector attenuation
Specifications:
| Connector Type | FC,SC,ST,LC,MU,Hybrid,etc. |
| Attenuation Value | 1dB ~ 30dB |
| Model | Fixed, In-line, Variable,Adapter (Female to Female), Connector (Male to Female) |
| Operating Wavelength | SM:1240 ~ 1620nm (Dual 1310/1550nm) MM:850/1300nm |
| Return Loss | UPC >55dB,APC >60dB |
| Attenuation Tolerance | +/-0.5 dB for 1 to 5dB attenuation |
| +/-10% for 6 to 30dB attenuation | |
| Maximum Optical Input Power: 1000mW(SM);200mW(MM) | |
| Polarization Dependent Loss: ≤0.2dB | |
| Exchangeability: ≤0.2dB | |
| Repeatability: ≤0.2dB | |
| Durability:≤0.2dB Typical 1000 matings | |
| Operating Temperature Range: -40 ºCto 75ºC | |
| Storage Temperature Range: -40ºC to 85ºC | |
| Humidity: 95%RH | |
Ordering Information:
Step 1: Connector type: FC, SC, LC, ST
Step 2: Ferrule End-face: PC, UPC, APC
Step 3: Type: Single-mode, Multimode
Step 4: Attenuation: 1-10dB(1dB step), 15, 20, 25, 30dB
Step 5: Mode: Fixed, Female&Male, In-line, Variable
Step 6: Wavelength: 1310nm, 1550nm, 850nm, 1300nmc
Product picture
Factory picture
