1550nm Analog QAM Transmitter for CATV with AGC

Product Detail

Qualfiber 1550nm optical transmitter is a high performance, high reliability and excellent cost performance. For 10km and 25km transmitter we build in Fujitsu and Ortel components. It can be used in a wide range of applications, such as long-distance digital and analog signal communication applications include secondary CATV trunks and distribution networks, CWDM/DWDM systems, fiber optic sensing and security monitoring systems. FTTH network construction, CATV extended network signal transmission through the low loss 1550nm single mode fiber optic cable , used with high-power optical amplifier EDFA. FEATURES ● 2 Independent modular RF driver ● 47-1000Mhz working bandwidth ● LCD screen on the front panel show brief information of the status of the equipment ● Automatic laser modulation (MOI) control, AGC & MGC ● Double power supply, support SNMP management ● Automatically control of operating temperature TECHNIQUE INDEX

Item	Unit	Parameters
CATV working wavelength	nm	1540~1563
Number of output ports	port	1/2 customized
Transmission distance	km	5-10 or 10-25
Output power	dB	2-11
Reflection loss	dBm	≥55
Working broadband	MHz	47-1000
Flatness	dB	≤±0.75
RF input level	dBuV	80±5（AGC）
AGC control range	dBm	±10
MGC control range	dBm	±10
Test channel		PAL-D/60CH, NTSC80CH or customized
RF detection	db	0±1
CNR	db	≥51
CTB	db	≤-67
CSO	db	≤-57
RF connector		F-Female
Connector type		FC/APC, SC/APC or customized
SNMP		RJ45
Power supply voltage	V	220VAC or -48VDC
Power consumption	W	≤50（single power supply）
Operating Temperature	℃	-5~65
Storage temperature	℃	-40~80
Size	inches	1U(1914.71.75)