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
Item | Specification |
Operating Wavelength | 1310/1550nm ± 10 |
Attenuation Value | 1~30dB |
Attenuator Types | 1. Flange type |
Attenuation Accuracy | 1~9dB (±0.5dB); |
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 |