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Brand Name : Hangalaxy
Model Number : 776
Certification : CE, SGS, RoHs, UL
Place of Origin : China
MOQ : MOQ Saying is 10pcs
Price : Negotiation By email or Phone Call
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 500000PCS Monthly for production capacity
Delivery Time : 7 Business Days
Packaging Details : 1PCS Each Individual Quality PE Bag
Fiber Mode : Singlemode
Fiber Count : 1
Wavelength : 1650nm
Return Loss : 55dB
Power Consumption : 27dBm
Connector Type : SC
Polish Type : APC
27dBm 1650nm Wavelength SC APC Fiber Optical FBG Reflector
Product Description
The 1650nm fiber grating filter is an important device for communication link detection in the optical field. The principle is equivalent to a bandpass filter that completely reflects back light from 1643.5nm to 1656.5 nm (return ratio exceeds 99.5%), and all other wavelengths of light pass. In the field of communication, the communication light (C+L band) can be separated from the detection light to prevent the detection light from passing through and affect the communication signal, and the return light can be detected at the control end. All aspects of fiber grating are stronger than coating methods.

Keyed Characteristics
(1) High stability and reliability.
(2) Remote real-time detection.
(3) Low insertion loss.
(4) Easy connection for adapter structure.
(5) Compliant with Telcordia GR-326-CORE, Telcordia GR-1221-CORE.
(6) Compliant with RoHS.
Technical Parameter
| Item | Parameter | Specification | Unit | Remarks | |
| 1 | Wavelength Range | Pass Band | 1260~1625 | nm | - |
| Reflect Band | 1645-1670 | nm | - | ||
|
2 |
Pass Band |
IL | ≤0.8 | dB | @1260~1360 |
| ≤0.8 | dB | @1460~1600 | |||
| ≤1.0 | dB | @1600~1625 | |||
|
ORL | >35 | dB | @1260~1580 | ||
| >30 | dB | @1580~1620 | |||
| >20 | dB | @1620~1625 | |||
| 3 | Reflect Band | IL | >21 | dB | @1644.5~1655.5 |
| ORL | ≤1.0 | dB | @1644.5~1655.5 | ||
| 4 | PDL | ≤0.4 | dB | @1260~1600 | |
| 5 | Ripple | ≤0.6 | dB | @1644.5~1655.5 | |
| 6 | TDL | ≤0.5 | dB | @1260~1600 | |
| 7 | Max Power Optical Handling | 27 | dBm | - | |
| 8 | Plug Time | >500 | Times | - | |
| 9 | Connector Mode | SC/APC | - | - | |
| 10 | Transmission Direction | Bidirectional | |||
Application - Passive Optical Network

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SC APC Fiber Optical FBG Reflector 27dBm 1650nm Wavelength Images |