1550nm OTDR FBG Fiber Optic Reflector SC/APC Male Female For PON Networks

Brand Name:Unifiber or OEM
Certification:ROHS
Model Number:1550nm OTDR FBG fiber optic reflector
Minimum Order Quantity:100
Delivery Time:3~5 days
Payment Terms:T/T
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Location: Shenzhen Guangdong China
Address: 2F,Block 2, The Fourth Industry Park, ShuiTian Community,ShiYan,BaoAn Area,ShenZhen,China.
Supplier`s last login times: within 25 hours
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Product Details

Description of 1550nm OTDR FBG fiber optic reflector SC/APC

The FBG reflector is a standard SC/LC 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 +/- 5 nm) 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.


Application Of Optical Reflector

PON network

OTDR testing
Central Office Terminal
FTTX


Features Of Fiber Optic Reflector

Low insertion loss and reflectivity at traffic wavelength
High reflectivity at test wavelength
Easy to install
Exceptional reliability and environmental stability
Compatible with GPON, EPON, GEPON


Specification

ParameterUnitValue
Pass band wavelength rangenm1260~1360 & 1460~1520 & 1575~1670
Reflect band wavelength rangenm1545~1555
IL(1260nm-1360nm)dB≤1.5
IL(1460nm-1520nm)dB≤2
IL(1545nm-1555nm)dB≥20
RL(1260nm-1360nm)dB≥35
RL(1460nm-1520nm)dB≥30
RL(1575nm-1670nm)dB≥30
RL(1545nm-1555nm)dB≤1
PDLdB≤0.4
Ripple(REFLECT BAND)dB≤0.6
TDLdB≤0.5
Operation Temperature-20~+65
Relative Humidity%RH5~95
ConnectorSC/APC or LC/APC Attenuator Type

Picture of fiber bragg grating reflector


China 1550nm OTDR FBG Fiber Optic Reflector SC/APC Male Female For PON Networks supplier

1550nm OTDR FBG Fiber Optic Reflector SC/APC Male Female For PON Networks

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