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FTTH 1650nm SC Fiber Optic Attenuator FBG Fiber Bragg Grating Refelctor

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FTTH 1650nm SC Fiber Optic Attenuator FBG Fiber Bragg Grating Refelctor

Brand Name : YINGDA

Model Number : FBG-SC-01-Y

Certification : ISO

Place of Origin : china

MOQ : 100PCS

Price : Negotiable

Payment Terms : T/T or western Union

Supply Ability : 50,000pcs per month

Delivery Time : 3-5 days

Packaging Details : 1 pc / plastoc bag

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

product name : fiber network adapter,fiber optic coupling,media converter adapter,microwave attenuators,high power attenuators,fixed coaxial attenuator,hybrid attenuator

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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:

  1. Pass 1310+1550nm and Stop 1650nm;
  2. Grating embedded in the fiber, free from environmental pollution;
  3. Reflectance is high for bands that need to be blocked (above 99.5%), close to total reflection;
  4. The wavelength of the reflection band is controlled accurately (1643.5nm ~ 1656.5nm);
  5. The band pass edge of the transition zone is very narrow (less than 2nm), if pass this area, it is all-pass;
  6. Standard common adapter structure, easy connection;
  7. High reliability, long life span,RoHS compliance;
  8. Telcordia GR-326-CORE and Telcordia GR-1221-CORE

Specification:

No. Parameter Unit Min. Typical Max.
1 Pass wavelength band nm 1260-1625
2 Reflect wavelength band nm 1644.5-1655.5
3.1 Insertion loss (1260nm-1360nm) dB 1.2
3.2 Insertion loss (1460nm-1600nm) dB 1.2
3.3 Insertion loss (1600nm-1625nm) dB 1.5
3.4 Insertion loss (REFLECT BAND) dB 21
4.1 Return loss (1260nm-1360nm) dB 35
4.2 Return loss (1460nm-1580nm) dB 35
4.3 Return loss (1580nm-1620nm) dB 30
4.4 Return loss (1610nm-1620nm) dB 30
4.5 Return loss (1620nm-1625nm) dB 20
4.6 Return loss (REFLECT BAND) (Note 3) dB 0 1.0
5 Polarization dependent loss (1260nm-1600nm) dB 0.4
6 Ripple (REFLECT BAND) dB 0.6
7 Optical power dBm 27
8 Plugging times 500
9 Connector type SC/APC male & SC/APC female

Application:

  • Detection and maintenance of Passive Optical Network lines (applied to FTTx).

FTTH 1650nm SC Fiber Optic Attenuator FBG Fiber Bragg Grating Refelctor

FTTH 1650nm SC Fiber Optic Attenuator FBG Fiber Bragg Grating Refelctor

FTTH 1650nm SC Fiber Optic Attenuator FBG Fiber Bragg Grating Refelctor


Product Tags:

1650nm Fiber Optic Attenuator

      

SC Fiber Optic Attenuator

      

FTTH FBG Optical Reflector

      
Quality FTTH 1650nm SC Fiber Optic Attenuator FBG Fiber Bragg Grating Refelctor for sale

FTTH 1650nm SC Fiber Optic Attenuator FBG Fiber Bragg Grating Refelctor Images

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