fiber attenuator lc apc Male To Female Single Mode optical fiber attenuator For FTTH
Feature:
1. Good interchangeability and repeatability
2. Environmentally stable
3. Easy installation
4. Custom designed specifications
5. Low return loss
6. Readily panel mountable
7. Compact packing
Application :
. LAN CATV FTTH
. Fiber optic sensors
. Testing instruments
. Telecommunications
. Multi-channel subscriber loop
. Optical transmission system
. Variable of attenuation ways and a bound of connector types
Parameter table: Description:
Unit | Condition | Values | |
Return Loss | dB | PC | ≥50 |
dB | APC | ≥60 | |
Attenuation Accuracy | dB | 1dB-10dB | <0.5 |
dB | 11dB-20dB | <1 | |
Operating Wavelength | nm | SM | 1200,1600 or 1310,1550 |
nm | MM | 850, 1300 | |
Polarization Dependent Loss | dB | / | ≤0.2 |
Maximum Input Power | mW | / | 200 |
Operating Temperature | °C | / | -40 to +8 |
Item | M-F Plug Type | F-F Adaptor Type |
Testing Wavelength(nm) | SM: 1310nm/1550nm | 1310nm |
MM: 850nm/1310nm | ||
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 |
Resistance to high-power light source,
With light weight, small size, high accuracy, good stability, various forms, convenient characteristic.