You are here : Home >>CATV transmit device> TV Optical Amplifier With WDM


   TV Optical Amplifier With WDM
 

 High power single mode EYDFA is characterized with low noise, high linearity. Build-in well-performed CWDM integrated 1490nm /1310nm data stream from the OLT and ONU into single fiber transmission through EDFA, reducing component count and improve system performance and reliability. It offers a flexible, low-cost solution for CATV large area coverage of metropolises and medium-sized cities.

It is equipped with completed APC, AGC, ATC control, excellent design for heat-dispersion which guarantees long time working and stable operation of the PUMP laser. RJ45 on the front panel offers SNMP network interface. The wide LCD displays all the parameters of the whole unit and alarming. The laser will be automatically switched off if optical power is missing; it offers security protection for the laser. All of the optical outputs are located on the front panel.

It adopts single mode pump, EDF and multi-pumps integration technique. Optimized for low noise, allow for clear transmission of video, voice and data signals.

Features
(1) Low noise, high performance.
(2) Total output power: 1260~13000mW (31dB~41dB).
(3) 8-64 SC/PC uplink optical ports for OLT.
(4) 8-64 SC/APC 1550nm output optical port, multiply 1310/1490nm data stream.
(5) Dual optical signal input (Optional built-in 2x1 optical switch).
(6) Completed with RJ45 for SNMP and RS232..

 

 


Specification


MIN

TYP

MAX

UNITS

Operating Wavelength

λc   

1540

1550

1565

nm

Saturated Output Power Note1

Po

13

------

33

dBm

Input Power

Pi

-3

------

+10

dBm

Gain           

G

------

------

30

dB

Noise Figure        Note2

NF

------

------

6

dB

Output Power Stability

ΔPo

-----

±0.05

±0.2

dB

Input Isolator

ISOi

30

-------

------

dB

Output Isolator

ISOo

30

-------

------

dB

Input Pump Leakage

PLi

-------

-------

-35

dBm

Output Pump Leakage

PLo

-------

-------

-45

dBm

Return Loss

RL

-------

-------

-45

dB

Polarization Dependent Gain

PDG

------

-------

0.3

dB

Polarization Mode Dispersion

PMD

------

-------

0.5

ps

Operating Temperature

Tw

-5

-----

60

Storage Temperature

Ts

-40

-----

80

Humidity   Note

------

10

------

90

%

Power Supply(1)

Vps

170

 

264

VAC

 

Power consumption

P

-----

-----

50

W

 


 

 


 

Solutions

 

.

Model

  TV Optical Amplifier With WDM
 
 

TV Optical Amplifier With WDM
Download

simple dress black satin dress long sleeve lace dresses white and black dresses black party dress inexpensive wedding gowns one shoulder evening dress inexpensive wedding dress mignon prom dresses evening dresses white