Using erbium and ytterbium co-doped double-clad fiber technology and low-noise pump laser
It has a display backlight control function, allowing users to adjust the backlight time as needed.
It has a complete sound and light alarm function and supports d

INQUIRY

Description

Performance characteristics

Using erbium and ytterbium co-doped double-clad fiber technology and low-noise pump laser
It has a display backlight control function, allowing users to adjust the backlight time as needed.
It has a complete sound and light alarm function and supports dual alarms of indicator light and buzzer.
The whole machine adopts modular design and is easy to maintain and manage.
Standard network management interface supports WEB network management and SNMP, and the WEB interface is rich in functions.
The 3 U product supports a maximum total output of 4 3 dBm and supports adjustable output power with an adjustable range of +0.5~-4dBm.
Optional optical switch, optical transmitter, RF monitoring and other functions are available.
Output ports: 32~128 channels; optional WDM to achieve triple network integration function.
One-click pull-out dual power supply hot backup design.
Optional time management function and mobile phone remote monitoring function.

Applications

The 077EYAxx series ytterbium-erbium fiber amplifier is a high-power multi-port output fiber amplifier with a gain spectrum bandwidth of 1535~1565nm. It is mainly designed for CATV or 1~8 continuous strip channels (ITU wavelength) applications. It provides a flexible and low-cost solution for CATV system's large-area FTTH coverage in large and medium-sized cities.
077EYAxx can realize single-wavelength transmission of cable TV signals, or built-in FWDM to realize single-fiber three-wave transmission design. It is an important equipment for building CATV large and medium-sized optical fiber transmission networks.

Technical indicators

project		unit	Technical Parameters	Remark
CATV working wavelength		nm	1535~1565	Center wavelength 1550nm
PON OLT operating wavelength		nm	1310/1490	customizable 1270/1577
CATV input optical power range		dBm	-10dBm~+10dBm
Maximum total output optical power		dBm	43
Output power stability		dB	±0.1
Noise Figure		dB	≤ 6
Return Loss	Input	dB	≥ 45
Return Loss	Output	dB	≥ 45
OSW	Enter the number of ports		2	Optional features
	Insertion loss	dB	≤1.3 _
	switching time	s	<0.5
Straight tune optical transmitter	Working wavelength	nm	1550	Optional features
	Input level	dB	75~90
	Output Power	dBm	3/5/7/10 _
RF detection	Output level	dB	≥5 6	Optional features
Optical connector type			SC/APC; SC/PC; LC/APC; LC/PC	customizable
C/N		dB	≥ 50	The test conditions are implemented in accordance with GD/J115-2020 .
C/CTB		dB	≥ 6 5
C/CSO		dB	≥ 6 5
voltage		V	AC(90V~264V)
Machine power consumption		W	＜ 300
range of working temperature		℃	-5 - +45
Maximum operating relative humidity		%	Maximum 95% non-condensation
Storage temperature range		℃	- 40 ~ + 80
Maximum storage relative humidity		%	Maximum 95% non-condensation
Dimensions		mm	480 ( W )* 428 ( D )* 133 (H)
Packing size (one set)		mm	63 8(W)* 63 8 ( D)*262( H )