FC Variable Optical Fiber Attenuator (VOA)

FC Variable Optical Fiber Attenuator (VOA)
We supply various fiber optic attenuators to reduce the optical power at a certain level.

Features

1. High attenuation and environmental stability
2. Compliant with TIA/IEA, IEC 60869-1, RoHS
3. Low back reflection, low PDL, low insertion loss
4. High power endurance, wavelength independent
5. Precise control of attenuation range from 1 to 30dB

Applications

1. DWDM, EDFA (Erbium Doped Fiber Amplifier)
2. FTTH, Gigabit Ethernet, GPON, EPON
3. Telecommunication and fiber optic data transmission networks
4. Wide Area Networks (WAN), Local Area Network (LAN), CATV Network

Technical Parameters

Operating Wavelength 1310/1550nm ± 10
Attenuation Value 1~30dB
Attenuator Types 1. Flange type
2. In-line fixed type
3. FC Variable type (Attenuation scale: 0~30dB)
4. Female to male plug-in type (LC, SC, FC, ST, MU optional)
Attenuation Accuracy
(Attenuation Tolerance) 1~9dB (±0.5dB);
10~20dB (±1.0dB);
21~30dB (±1.5dB)
Return Loss ≥50dB (PC), ≥65dB (APC)
Back Reflection ≤50dB (PC), ≤60dB (APC)
Polarization Dependent Loss (PDL) <0.2dB
Operating Temperature -40~+75°C
Storage Temperature -40~+85°C
Thermal Stability 0.3dB/°C
Power 1W
Mating Durability ≥ 1000