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Contact Person :
Sophie
Phone Number :
+86 18688982406
WhatsApp :
+8618688982406
FTTH 1650nm SC Fiber Optic Attenuator FBG Fiber Bragg Grating Refelctor
Contact me for free samples and coupons.
WhatsApp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Pass Wavelength Band | 1260-1625 Nm | Reflect Wavelength Band | 1644.5-1655.5 Nm |
|---|---|---|---|
| Insertion Loss (1260nm-1360nm) | Max 1.2 DB | Insertion Loss (1460nm-1600nm) | 1.2dB |
| Insertion Loss (1600nm-1625nm) | 1.5dB | Connector Type | SC/APC Male & SC/APC Female |
| Reflector Optico Type | Reflector Optico Directional/Reflector Optico Bi Directional Are Option | Body Material | Plastic Or Metal |
| High Light | 1650nm Fiber Optic Attenuator,SC Fiber Optic Attenuator,FTTH FBG Optical Reflector |
||
Product Description
1650nm FTTH FBG Optical Reflector
The FBG reflector is a standard SC type connector structure, which package a special FBG in the ceramic ferrule.
The fiber bragg grating reflector is a low-cost specific band reflector mounted on
the optical network unit (ONU) side. It can reflect light pulses (1650 +/- 5nm) from the OTDR on the fiber line terminal (OLT) side nearly 100%, while the working bands of the passive optical network (PON) are transmitted normally.
The OTDR can determine whether the fiber line is normal by detecting the signal reflected by the fiber grating reflector. When the reflected signal is lower than the normal value, the line loss is too large; when the reflection value is 0, the optical fiber line is broken.
Therefore, we can maintain the fiber line in time by the real-time monitoring of the fiber line.
Features:
- Pass 1310+1550nm and Stop 1650nm;
- Grating embedded in the fiber, free from environmental pollution;
- Reflectance is high for bands that need to be blocked (above 99.5%), close to total reflection;
- The wavelength of the reflection band is controlled accurately (1643.5nm ~ 1656.5nm);
- The band pass edge of the transition zone is very narrow (less than 2nm), if pass this area, it is all-pass;
- Standard common adapter structure, easy connection;
- High reliability, long life span,RoHS compliance;
- Telcordia GR-326-CORE and Telcordia GR-1221-CORE
Specification:
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Application:
- Detection and maintenance of Passive Optical Network lines (applied to FTTx).
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