CATV Signal Optical Amplifier Type/ 1550nm EDFA 23dB

Product Description

CATV Signal Optical Amplifier Type/ 1550nm EDFA 23db

Product description

I. Product Overview

1550nm series multi-outputs optical amplifier gain spectrum bandwidth between 1545~1563nm, adopt high
reliability multimode pump laser and double clad fiber, the unique APC,ACC and ATC circuit, the max output
power can reach to 40dBm, one device and replace the original several to dozens traditional EDFA, can gr-
eatly save the cost and maintenance expense, improve the stability of the network operation, high output p-
ower 1550nm optical amplifier is playing an increasingly important role in the continuous extension of the
optical fiber network, providing a flexible and low-cost solution for the wide coverage of CATV system in l-
arge and medium-sized cities.



II. Features

1. Optical switch optional: Single/dual input for choice, built-in optical switch for dual input, the switching
power can be set by the button in the front panel or by web SNMP,can set the threshold and select manually
or automatically.
2. Output adjustable: Output adjustable by buttons in the front panel or web SNMP, the range is down 4dBm.
Maintenance function of one-time downward attenuation of 6dBm by buttons in the front panel or web SNMP,
to facilitate the optical fiber hot-plug operation without turn off the device
3. Output port number optional: according to the customer's requirements, there are 8 ports,16 ports,32 ports,
64 ports, and 128 port; also can select 1310/1490/1550WDM, the max total output power can reach to 40dBm.
4. SNMP: Standard RJ45 port for remote control, provide web management function.
5. Laser key: With laser key, can turn ON/OFF the laser.
6. RF Test: With RF test function.(According to customer's requirement)
7. High-quality laser: Laser adopts brand-new imported laser Lumentum(JDSU) and from the USA, Fitel from
Japan, to guarantee stable operation.
8. Perfect warning mechanism: microprocessor to monitor the working status of the laser and the LCD display
the device's function and fault warning on the front panel etc.
9. Dual power supply guarantee: high-quality power supply(hot-plug optional),can work under 90V~265VAC or
-48VDC.

Detailed images



Product parameters
 

No.	Item		Technical Parameter			Unit	Remarks
			Min	Typical	Max
3.1.1	Wavelength		1545		1565	nm
3.1.2	Input Power Range		-8		10	dBm
3.1.3	Output Power Range		26		40	dBm
3.1.4	Output Stability				±0.3	dBm
3.1.5	Output adjust range			↓4.0		dBm
3.1.6	Noise figure			≤6		dB	Input 0dBm, λ=1550nm
3.1.7	Return Loss	Input		45		dB
		Output		45		dB
3.1.8	Connector Type		FC/APC, SC/APC, SC/UPC
3.1.9	C/N			51		dB	Test by GT/T 184-2002
3.1.10	C/CTB			65		dB
3.1.11	C/CSO			65		dB
3.1.12	Power supply		AC110V - 250V( 50 Hz);DC48V			V
3.1.13	Consumption		50	80	100	W	Depend on the Output Power
3.1.14	Working Remp Range		-5		55	ºC
3.1.15	Max Working Relative Humidity		95% No Condensation			%
3.1.16	Storage Temp Range		-30		70	ºC
3.1.17	Max Storage Relative Humidity		95% No condensation			%
3.1.18	Dimension		370(L)×486(W)×88(H)			mm
3.1.19	Net Weight( Kg)		8			Kg
Dual input with Optical Switch Model
3.1.20	Insertion loss		1			dB
3.1.21	Channel interference		55			dB
3.1.22	Switch time		≤20			ms

Product package


Production process