Fiber optic Attenuators are used in applications where a pre-determined amount of light loss is specified.
We offer LC, FC, SC, ST, MU fixed attenuator with different attenuation level, from 1dB to 30dB.
Parameter
Optical Performance | M-F Plug Type | F-F Adaptor Type |
Testing Wavelength(nm) | SM: 1310nm/1550nm | 1310nm |
MM: 850nm/1300nm | ||
Attenuation Accuracy(dB) |
1-9dB; 0.5dB; 10-30dB; 10% of Attenuation Value
|
|
Return Loss(dB) | ≥50dB (PC) | ≥50dB (PC) |
≥60dB (APC) | ≥60dB (APC) | |
Input Power (Max.) (mW) | 300 | |
Durability(dB) | <0.2dB Typical, 1000 Matings | |
Operating Temperature(°C) |
-40~+80
|
|
Storage Temperature(°C) |
-40~+85
|
Key Features
· Bellcore Compliant
· Wavelength Independent
· Durability & Simple and Reliable Structure
Specifications
· Operating Wavelength: SM: 1310nm, 1550nm
· MM: 850nm, 1300nm
· Return loss: More than 55dB (UPC)
· Attenuation Accuracy: +/-0.5 (1~10) +/-1.0(11~30)
· Polarization Dependent Loss: Less than 0.2dB
· Max. Optical Input Power: 200mW
· Operating Temp Range: -40~80°C
Applications
· l Telecommunication Networks
· l Local Area Network
· l FTTH and FTTx
· l Fiber Optic Sensors
· l Test & measurement
· l DWDM applications