Product Description

EA1550 is our newly design 1550nm EDFA, which adopts original world's top class pump laser and America OFS erbiumdoped optical fiber with perfect APC,ACC and ATC control. Dual mechanic cooler in the housing and inside iron box to protect the laser, auto-alarm and selfprotected system inside for any unexpected situations which can indicate any alarm message on LED display; SNMP network management port available;

1550 CATV Optical Fiber Amplifier

Features
* Adopts JDSU, Fitel and Bookham Pump laser
* Adopts OFS Erbium-Doped fiber.
* Adopts WDM technology
* Double cooling system can protect the pump laser to work in a long time
* RJ45 and RS 232 port, SNMP management system.
* Good stability, VFD displays the working conditions, good trouble alarm system.

1550 CATV Optical Fiber Amplifier

Technical Parameters

Model (EA-1550)	1550 -14	1550 -15	1550 -16	1550 -17	1550 -18	1550 -19	1550 -20	1550 -21	1550 -22	1550 -23	1550 -24
Output Power(dBm)	14	15	16	17	18	19	20	21	22	23	24
Main input power(dBm)	0~10
Insert RF Input	80dBuV~100dBuV
Wavelength (nm)	1540~1560
Output power stability (dB)	<±0.2
Bias oscillation sensitivity(dB)	<0.2
Bias oscillation dispersion(PS)	<0.5
C/N	≥50
CSO	≥63
CTB	≥63
Optical return loss(dB)	>45
Fiber connector	FC/APC,SC/APC
Noise ratio (dB)	<5.0(0dBm optical input)
connector	RS232 orRS485
Power loss (W)	50
Working Voltage (V)	220V(110~240),DC-48V
Working Temp (ºC)	0~40
Storage Temp (ºC)	-25~+65
size (mm)	19"×15"×1.75"