SC APC 1650nm FBG Male to Female Fiber Optic Reflector
- Male and female structure
- Standard size, convenient and fast connection
- High-precision ceramic ferrules and sleeves
- Long-term stable mechanical and optical performance
Fiber grating filter is an important device for link detection in the communication. The principle is equivalent to a band-pass filter, which completely reflects the light from 1645nm to 1655nm, and all other wavelengths of light pass through. The communication light (C+L band) and the detection light can be separated, preventing the detection light from passing through and thus affecting the signal, and at the same time, the return light can be detected at the control end.SC APC Male to Female FBG Reflectors at 1650nm are specialized optical components designed for precise wavelength reflection in fiber optic systems.
Key Features:
- Connector Type: SC APC (Angled Physical Contact) connectors, which reduce back reflections and improve connection quality.
- Gender: Male to Female configuration, allowing for easy integration into existing fiber optic setups.
- Wavelength: Specifically designed for 1650nm, making them suitable for applications requiring reflection at this wavelength.
- FBG Technology: Utilizes Fiber Bragg Grating to reflect the 1650nm wavelength while transmitting others.
Benefits:
- High Precision: Ensures accurate reflection at the specified 1650nm wavelength.
- Low Insertion Loss: Minimizes signal loss for non-reflected wavelengths.
- Robust Design: SC APC connectors provide reliable and stable connections.
Application






Parameter of Fiber Optic Reflector FBG SC/APC Male to Female
Parameters | Valve |
Pass Band Wavelength | 1260-1625nm |
Reflect Band Wavelength | 1645-1655nm |
Insertion Loss | ≤1.0dB@(1260-1360nm)
≤1.0dB@(1460-1600nm) ≤1.5dB@(1600-1625nm) ≥25dB@Reflect Band |
Return Loss | ≥35dB@(1260-1360nm)
≥35dB@(1460-1580nm) ≥30dB@(1580-1620nm) ≥30dB@(1610-1620nm) ≥20dB@(1620-1625nm) ≤1.0dB@Reflect Band |
PDL | ≤0.4dB@ (1260nm-1600nm) |
Ripple | ≤0.6dB@ (1260nm-1600nm) |
TDL | ≤0.5dB@ (1260nm-1600nm) |
Max Optical Power Handling | ≥27dBm |
Plug Times | ≥500times |
Connector Type (Input/Output) | SC/APC Male & SC/APC Female |