WDM EDFA/PON EDFA is used to combine the CATV signal and OLT signal and boost up the power of CATV signal. It allows CATV operators to deliver triple play services on his FTTH network.

EDFA - Erbium Doped Fiber Amplifier
Model: EDFA-15S/D-xx-yy-D
 EDFA-15S/D-xx-yy-DF
 EDFA-15S/D-xx-yy-DW
 EDFA-15S/D-xx-yy-DFW
Model No. explanation:
S/D : Single or Dual input optic ports
xx : No. of output optic ports
yy : Output power in dBm in each port
D : Dual SMPS power supply
F : Fancy SNMP
W : With PON option

Product Overview
Catvision Erbium Doped Fiber Amplifiers (EDFAs) use erbium and ytterbium co-doped double clad fibre technology.
The no. of input & output optic ports and the power in each output port, is optional. Also optional is single or dual
power supply (one as back-up), SNMP control and PON connectivity. All these options need to be specified at the
time of ordering. They are designed with dual pump lasers that provides long term life and stable outputs with high
C/N and low dispersion for extended range. 

Main Features
 Built-in low noise pre-amplifier.
 The front panel keys can set up and modify the device performance parameters.
 The front panel display and LEDs show running status of device in real time.
 Noise Figure < 5dB @ 0dBm input.
 Auto temperature control.
 Output Power +0.5 ~ 4dBm adjustable