oem 1550nm optical digital tv transmitter

1.1550nm Externally Modulated Optical Transmitter 2. Output power: 2X7 dBm 3. CNR>=52dB, SBS13~19 dBm 4. OEM 5. CE

FWT-1550EH series, 1550nm Externally Modulated Optical Transmitter ,47~(860)1000MHz, CNR≥52dB, SBS: 13~19dBm adj. Plug-in type Dual Module Power Supply.

Technical parameters

 

Items			Parameter	Remark
Optic Parameters	Operating wavelength	(nm)	1550±10
	Output power	(dBm)	2×7	2×7, 2×8, 2×9 , 2×10 , 2×11,2x12
	Return loss	(dB)	≥52
	Optical fiber connector		SC/APC	Optional SC/APC,FC/APC
RF Parameters	Bandwidth	(MHz)	47-862 or 47~1060
	Input level	(dBmV)	23±5	AGC
	Flatness	(dB)	≤±0.75	45~(862)1000MHz
	Return loss	(dB)	>16	45~750MHz
	Input Impedance	(Ω)	75
Link Parameters	Channels		PAL-D/60ch
	CNR	(dB)	≥52	65Km fiber,Receive0dBm
	CTB	(dB)	≤-65
	CSO	(dB)	≤-65
	SBS	(dB)	≥16.0	13~19dB adj.
General Parameters	NM interface		RJ45
	Power	(V)	90~265	Optional -48VDC
	Power consumption	(W)	≤50
	Working Temp	(°C)	0~50	Automatically casing temp control
	Storage Temp	(°C)	-20~85
	Operating relative humidity	(%)	5~95
	Size	(")	19×14.5×1.75	(W)x(D)x(H)

 

Product description

 

1. FWT-1550EH,1550nm Externally Modulated Optical Transmitter.2. Narrow line width(Typ.=0.65MHz), low noise and continuous wave DFB laser.

3. Adopts CATV special LiNbO3 external modulator of American company and FULLWELL optimized control technology.

4. High index of back to back CNR≥52dB,CTB≤-65dB,CSO≤-65dB,47~860 or 47~1000MHz,SBS:13~19dBm adjustable.

5. Equipped with perfect RS232 communication interface,SNMP network management,1+1 back-up power supply .

6,  AGC/MGC mode is optional at spot,OMI can be optimized at spot.7,  Advanced SNMP network management function.

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Ordering Information

FWT-1550EH -2×7      (two outputs, ≥7dBm) FWT-1550EH -2×8      (two outputs, ≥8dBm) FWT-1550EH -2×9      (two outputs, ≥9dBm)

FWT-1550EH -2×10    (two outputs, ≥10dBm) FWT-1550EH -2×11    (two outputs, ≥11dBm) FWT-1550EH -2×12    (two outputs, ≥12dBm)

oem 1550nm optical digital tv transmitter