FTTB CATV High Power EDFA HFC equipment 1550nm EDFA 18dBm 20dBm 22dBm 23dBm 24dBm EDFA 1550nm Fiber Optical Amplifier

Features

• High Quality:Adopting international famous multiple mode high power pump laser.940nm and 980nm double pump laser.Low noise,low distortion,wide band,high power output.The power reasonably optimized by the software maximally reduces NF of EDFA,which is as good as common EDFA,also makes the system have excellent CNP
• Adopting Canada CorActice high performance erbium ytterbium fiber, high efficiency of energy conversion
• Output optical power (APC) function, with overload protection and laser overheating protection. Output gain (attenuation) adjustment function, adjustable range of -5~0dBm, adjust accuracy of 0.1dBm. Input and output both with optical isolation
• High reliability:With high performance switch power supply built-in,working voltage 85-265VAC,DC48V (option).ATC for head dissipation of case
• Intuition:The pump laser is the most valuable part of the machine. Built-in microprocessor used to monitoring the working state of the pump laser.Working parameters are displayed by the panel LCD window. The device has a power indicator, with function of screen display and alarm function. LED panel display configuration parameters and operating conditions
• Network type: optional type monitoring transponder meet the national standard and compatible with SCTE HMS standard,which realize the network monitoring function.
• Through the RJ45 interface (RS-485 or RS-232 option) to provide network management functions, using the standard SNMP V2 protocol. MIBs library provided by equipment manufacturers freely which support the third webmaster.Monitoring functions includes optical input power, optical output power, pump laser current, power supply voltage, etc.. The monitoring parameters include optical input power, optical output power, pump laser current, power supply voltage, etc.
• Power plug type: Aluminum plug switch power supply is conducive to heat dissipation and replacement. Dual redundancy power supply design,hot backup, supports automatic switching, hot plug
• High output power: synthesis of maximum output power of up to 4W ~ 10W
• Integratable WDM:It will be more concise used in GPON, EPON

Advantages

• With RF on-line test
• With original new lumentum laser
• Above 96% conversion efficiency,low power consumption
• With pluggable powers,one key push-pull design,easy operation.
• With intelligent cooling system,3 fans which could turn on/off by front panel

Technical Specification

EDFA Type	27~40dBm Optical Amplifier High Power EDFA With Dual Power Supplies for PON & CATV Solution
Front and Rear Panel
Item	Unit	Parameters
Wavelength	nm	1530~1565
Input optical power	dBm	-10~+10
Nominal input optical power	dBm	3
NRP (+3 dBm,@1550nM)	dB	≤4.5
Gain Flatness	dB	＜±0.3
Optical power output stability	dB	＜±0.1
Polarization sensitivity	dB	＜0.2
Polarization mode dispersion	PS	＜0.5
C/N	dB	>52
C/CTB	dB	>65
C/CSO	dB	>65
MER	dB	>36
BER(before decode)	dB	≤1.0E-8
Optical connector		SC/APC；SC/PC (LC/APC；LC/PC)
Pump working qty	N	1∽5
Saturated output power	dBm	Max total power 30~41
Power supply	Vac	95~265(detachable power)
Power Supply	Vac	-48(detachable power)optional
Working Temperature	℃	0~50
PON path with WDM
PON working wavelength	nm	1310/1490
PON port Insert Loss	dB	＜1
155 port insert loss	dB	＜0.5
Option
Front panel RF-TEST LEVEL	dBuV	75±5
Optical switch switch time	ms	＜10
Power consumption	W	≤50
Principle Block Diagram
WDM Diagram
Accessories
Power Line	2*1M
User Manual	1*Single sheet user manual