SC/ APC 1650 bidirectional FBG Reflector

  • High stability and reliability
  • Remove real-time detection
  • Low insertion loss
  • Easy connection for adapter structure
  • Compliant with Telcordia GR-326-CORE, Telcordia GR-1221-CORE
  • Compliant with RoHS
  • Adapter structure, easy to connect

Fiber grating filter is an important device for link detection in the communication. The principle is equivalent to a band-pass filter, which completely reflects the light from 1645nm to 1655nm, and all other wavelengths of light pass through. The communication light (C+L band) and the detection light can be separated, preventing the detection light from passing through and thus affecting the signal, and at the same time, the return light can be detected at the control end.

 

Features and Benefits:

  • The grating is embedded and not affected by environmental pollution
  • Low insertion loss and high reflectivity
  • High reliability and long life
  • Accurate control of the wavelength of the reflection band
  • Easy installation

Application

SC/ APC 1650 bidirectional FBG Reflector application
PON-network
SC/ APC 1650 bidirectional FBG Reflector application
Tele
SC/ APC 1650 bidirectional FBG Reflector application
FTTZ
SC/ APC 1650 bidirectional FBG Reflector application
FTTH
SC/ APC 1650 bidirectional FBG Reflector application
FTTB
SC/ APC 1650 bidirectional FBG Reflector application
FTTO

Parameter of SC/ APC 1650 bidirectional FBG Reflector

Parameters Valve
Pass Band Wavelength 1260-1625nm
Reflect Band Wavelength 1645-1655nm
Insertion Loss 1.0dB@(1260-1360nm)

1.0dB@(1460-1600nm)

2.5dB@(1610-1625nm)

25dB@Reflect Band

Return Loss 35dB@(1260-1360nm)

35dB@(1460-1580nm)

35dB@(1580-1620nm)

30dB@(1610-1620nm)

20dB@(1620-1625nm)

1.0dB@Reflect Band

PDL 0.4dB@ (1260nm-1600nm)
Ripple 0.6dB@ (1260nm-1600nm)
TDL 0.5dB@ (1260nm-1600nm)
Max Optical Power Handling 27dBm
Plug Times 500times
Connector Type (Input/Output) SC/APC Male & SC/APC Female

Download