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BLOA1550 Series Double Power Adjustable Erbium Doped Fiber Amplifier

BLOA-1550 series fiber amplifier is an important optical relay transmitter in fiber communication system, which engaged in ultra distance fiber transmission of video signal, digital TV signal and telephone digit and data. The adoption of high capability Erbium doped fiber, international famous brand’s low noise pump laser and integrated embedded automatic monitoring system ensures the supreme quality of the production.

Introduction
Parameters

·Adopt famous brand’s low noise pump lasers to keep low distortion, wide frequency band and high output optical power

·High capability Erbium Doped fiber adopted, high conversion efficiency

·Double power backup, hot-swappable support

·Continuous optical power downward adjustable, convenient for purchase, network design and programming

·Use 32 bit processors and automatic monitoring system circuit to detect the status of optical output power and pump laser accurately, which can ensure stable optical output power and extend the lifespan of the laser

·19”1U high standard rack equipped with Ethernet interface which meet the IEEE802.3 10Base-T standard and RS-232 interface. Remote monitoring support

·Comply with <GB/T 20030-2005 Specification of equipment management system for HFC network>

ITEM		UNIT	PARAMETER			REMARK
Operating Bandwidth		nm	1535 - 1565
Type			H	I	L	Input Power 0 - +5dBm Recommended
Input OpticalPowerRange		dBm	-3 ~ +10	-10 ~ +10	-15 ~ 0
Output Optical Power		dBm	14 – 23
Maximum Power Downward Adjustment		dBm	3
Output Power Stability		dBm	±0.5
Noise Coefficient		dB	≤5.0			Input Optical Power 0dBm
Return Loss	Input	dB	≥45
	Output	dB	≥45
Pump Leakage Power	Input	dBm	≤ -30
	Output	dBm	≤ -30
C/N		dB	≥ 50
C/CTB		dB	≥ 63
C/CSO		dB	≥ 63
Optical Connector Type			FC/APC or SC/APC
Voltage		V	AC110V – 264V (50 Hz)
Consumption		W	< 35
OperatingTemperatureRange		℃	-10 - +55
Maximum Operating Relative Humidity		%	max 95% non-condensing
Storage TemperatureRange		℃	-30 - +50
Maximum Storage Relative Humidity		%	max 95% non-condensing
Dimension		mm	482.6（L）368（W）44.4 (H)