Factory supplied Digital Headend Equipment - CATV Erbium-yterbium Co-doped High Power Fiber Amplifier – GreenGo

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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Tv Male To Female Cable, Audio Video Converter To Rf, Multi Output Edfa, We have a big inventory to fulfill our customer's demands and needs.

Factory supplied Digital Headend Equipment - CATV Erbium-yterbium Co-doped High Power Fiber Amplifier – GreenGo Detail:

Product Description

EYDFA CATV adopt multimode high power pump laser from world-famous semiconductor company like JDS,Lumics etc.

Built in optical power output stable circuit and laser thermoelectric refrigerator temperature stability control circuit, which ensure the best performance of the machine and long service life of laser. Microprocessor software monitor the working state of the laser, the working parameters will be displayed by digital panel (LCD).Once the working parameters of laser have deviation with the software Settings allow range, the microprocessor will automatically shut off the laser power, red light flashing remind alarm, digital panel indicate the cause of the problem. Detailed equipment parameters report, please read the ”operation instructions”.

27-32dBm

Performance characteristics

■ The output port 1 ~ 8 is optional, the output optical power is 0.5 up, and the downward 4.5dBm is continuously adjustable.

■ Front board radio frequency on-line monitoring function, convenient signal detection.

■ LCD screen display on the front panel, supporting the national standard class II network management

transponder.

■ 19 standard rack, modular hot-plug dual power supply.

Technical parameters

Item	Unit	Parameters
Wavelength	nm	1540~1565
output port	PCS	1 or 2，4
Input optical power	dBm	-10~+10
Total output power	dBm	13~26
NRP(+3dBm,@1550M)	dB	≤4.5
Gain Flatness	dB	＜±0.3
Optical power output stability	dB	＜±0.1
Polarization sensitivity	dB	＜0.2
Optical connector		SC/APC；SC/PC
Pump working qty	N	2∽3
Saturated output power	dBm	max power27~32
Power supply	Vac	95~265
Power Supply	Vac	-48 optional
Working Temperature	℃	0~50
Dimension	mm	1U(412×482.6×44)
*Front panel RF-TEST	dBuV	75±5
power dissipation	W	≤35

1U Product Series

Type	output port
Type	POWER (dBm/mW)	po rt	Power per port
OAL-4×20	27dBm/500mW	4	20
OAL-8×16	27dBm/500mW	8	16
OAL-4×21	28dBm/630mW	4	21
OAL-8×17	28dBm/630mW	8	17
OAL-4×22	29dBm/500mW	4	22
OAL-8×18	29dBm/500mW	8	18
OAL-8×19	30dBm/500mW	8	19
OAL-16×16	30dBm/500mW	16	16
OAL-8×20	31dBm/500mW	8	20
OAL-16×17	31dBm/500mW	16	17
OAL-8×20	32dBm/500mW	8	20
OAL-16×18	32dBm/500mW	16	18

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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Factory supplied Digital Headend Equipment - CATV Erbium-yterbium Co-doped High Power Fiber Amplifier – GreenGo, The product will supply to all over the world, such as: Oslo, Turkey, Zambia, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

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The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.