Fiber optics reflector, also known as a fiber Bragg grating filter,is usually installed in the front end of the ONU port of optical network. Combined with OTDR equipment, it can realize the point-to-point (PTP) or point-to-multipoint (PTMP) network monitoring of optical link, which can reflect the network abnormality quickly and accurately; The SC APC connector fiber (FBG) reflector provided by Heyoptics has the advantages of low insertion loss, high reflectivity, convenient installation, etc., and is an ideal optical device for network link monitoring; It is widely used in PON network, PON OTDR testing, central computer room testing, FTTx and other fields.
Features:
LC optical fiber (FBG) reflector adopts male and female structure, standard size, convenient and fast connection
High-precision ceramic ferrules and sleeves are used to achieve high-precision alignment of the connectors to ensure long-term stable mechanical and optical performance
The optical fiber (FBG) reflector provided by heyoptics satisfies the working environment of -20~70℃, with an average of more than 500~1000 plug-in tests, stable performance and reliable quality
Applications:
FTTX
Central computer room testing
PON network
Data center
PON OTDR Testing
1625nm Fiber Optic Reflector
| Parameters | Specification | Unit | Index | |||
| Minimum | Typical | Maximum | ||||
| Operating Wavelength | Pass band wavelength | 1260 to 1360 & 1460 to 1581 | nm | |||
| Reflect band wavelength | 1618.5 to 1631.5 | nm | ||||
| Transmission Waveband | Insertion Loss | 1.2 | dB | |||
| Return Loss | ≥18 | dB | @1260 to 1360 | |||
| ≥17 | dB | @1460 to 1581 | ||||
| Reflection Waveband | Insertion Loss | ≤1.0 | db | |||
| Return Loss | ≥17 | dB | ||||
| Connector type (I/O) | SC/APC or LC/APCor customized | |||||
| TemperatureRange | -40 to +85 | ℃ | ||||
1650nm Fiber Optic Reflector
| Parameters | Unit | Minimum | Typical | Maximum |
| Pass band wavelength | nm | 1260 to 1626 | ||
| Reflect band wavelength | nm | 1644.5 to 1655.5 | ||
| IL: 1260nm to 1360nm | dB | 1.4 | ||
| IL: 1460nm to 1600nm | dB | 1.4 | ||
| IL: 1600nm to 1625nm | dB | 2 | ||
| IL (Reflect band) | dB | 21 | ||
| RL: 1260nm to 1360nm | dB | 35 | ||
| RL: 1460nm to 1580nm | dB | 35 | ||
| RL: 1580nm to 1620nm | dB | 30 | ||
| RL: 1610nm to 1620nm | dB | 30 | ||
| RL: 1620nm to 1625nm | dB | 20 | ||
| RL (Reflect band) | dB | 0 | 1 | |
| PDL: 1260nm to 1600nm | dB | 0.4 | ||
| Ripple (Reflect band) | dB | 0.6 | ||
| Max optical power handling | dBm | 27 | ||
| Plug times | 500 | |||
| Connector type (I/O) | SC/APC or LC/APC | |||
| or customized | ||||