1U 1550nm CATV Fiber Amplifier EDFA PON EDFA R01

1U 1550nm CATV Fiber Amplifier EDFA PON EDFA

Product Introduction
This optical amplifier is high stability output EDFA. The key component of the product is the high reliability
PUMP laser. A unique APC (Automatic Power Control), AGC (Auto Gain Control) and ATC (AutomaticTemperature Control) circuit ensure the high stability and reliability output power or gain, and the unique opticalcircuit design ensures the excellent optical performance. The high stability and high precision MPU system
ensure that the control, adjustment and monitor are intelligent and user-friendly.
The optical circuit design characteristics, especially for Analog CATV system, are shown as below:(1) Excellent CNR performance with low noise for Analog system which highly concerns noise.
(2) Good Spectral flatness in the operating signal which ensures better CSO.
(3) Good Spectral flatness in whole C-bands allows the future upgrade in NGB.

System Function Diagram

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1U 1550nm CATV Fiber Amplifier EDFA PON EDFA R01

This CATV EDFA supports the following features:➢ Low noise figure: less than 5.5 dB at 0 dBm input➢ Extremely low CSO: <-70 dBc➢ High stability and reliability➢ Perfect status monitoring interface: RS-485 and RS-232➢ High precision APC circuit: power control accuracy typ ±0.05dB➢ Intelligent temperature control system: power consumption and hot radiation reduce 30% less than thefigures of common products.
➢ Compact structure and circuit➢ Compatible with Bellcore GR-1312-CORE➢ OEM is available

Environmental Characteristics
parametersMin.

Max.

Unit

Working temperature-560

Working humidity

1085℃Storage temperature-4085

Storage relative humidity

595℃

Voltage

90240

VAC

Power consumption%%

20

Optical Characters
Parameter

MinTypeMax

Units

Wavelength range

1545

1550

1565nmOutput power(1)-------------

37dBm

Input power

-10

10dBm

NF (In=0dBm, λ=1550nm)------

6dB

Output Power Stability

-0.5

0.5dB

PMD (Polarization Mode Dispersion)------------

0.5

ps

PDG(Polarization dependent gain)------------0.5

dB

RL (Optical Return Loss)

50------------

dB

Wavelength range

154515501565nm

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Remark2

1U 1550nm CATV Fiber Amplifier EDFA PON EDFA R01

Output power(1)-------

Input power-10

NF (In=0dBm, λ=1550nm)------

Output Power Stability-0.5

PMD (Polarization Mode Dispersion)------

PDG(Polarization dependent gain)
RL (Optical Return Loss)------

37

dBm

10dBm

6dB

0.5

dB

------

0.5

ps------------

0.5

dB50------------dB

5.5(1) Output power and dual output is optional.

Mechanical Dimensions
Size: 483*236*44 mm

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1U 1550nm CATV Fiber Amplifier EDFA PON EDFA R01

Order Information
Structure

Application

GA1A: 1Ucompact dual
power supply

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CATV

Outputpower

Voltage1

Voltage2

Interface

10: 10dBm

1:110/220VAC(100240V)

1:110/220VAC(100240V)

2:SC/PC…

2:-48VDC(-36- 72VDC)

2:-48VDC(-36- 72VDC)

4:FC/PC

23:23dBm

9:other

9:other

6:LC/PC

0:W/O

0:W/O

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