OEM External Modulation 19'' rack 1550nm Optical Transmitter FWT-1550ES

1,1550nm externally modulated optical transmitter 2,2X7dBm 3.Plug-in type Dual Power 4,OEM 5.CE

  

 

FWT-1550ES series,1550nm External Modulation Optical Transmitter,

CNR≥52dB, SBS: 13.16.18dBm adj,Plug-in type Dual Module Power Supply.

 

 

 

 

Product description

 

FWT-1550ES Externally Modulated Optical Transmitter adopts narrow line width,low noise and continuous wave DFB laser as light source and adopts low cost single-output LiNbO3 external modulator that is especially designed by JDSU to modulate signal,which reduce the cost of transmitter largely.Based on a series of characterized optimization and technical innovation,FWT-1550EC optic transmitter can reach excellent index with flatness ≤0.75dB in bandwidth of 47~862MHz,SBS:13.16.18dBm ,point to point>50Km,(0dBmReceiving)CSO≤-65dB,CTB≤-65dB,CNR≥52dB.The whole unit is equipped with perfect RS232 communication interface,SNMP network management,1+1 back-up power supply,and casing temperature auto-control.all the optical port for FWT-1550ES optic transmitter can be installed in the front panel(the back panel is also available if needed).

 

 

 

Product feature

 

 

1, High performance: no laser chirp,low dispersion distortion,high extinction ratio,with excellent characteristic within 40~862MHz in-band.

 

2, Narrow bandwidth(Typ.=1MHz),low noise and DFB continuous wave laser.

 

3,The operating bandwidth is up to 47~862MHz.

 

4,High index:unique innovation technology,offering excellent CNR,CTB and CSO.

 

5, SBS:13.16.18dBm,point to point>50Km optical transmission.

 

6, AGC/MGC mode is optional at spot,OMI can be optimized at spot.

 

7,Optional1+1 back-up power supply.

 

 

 

Main application

 

 

1, FWT-1550ES optic transmitter can be used in second-grade service area of sub-station,providing second-grade users with high quality and high reliability value added service such as RFTV,IPTV,VOD and so on with excellent P/P ratio .

 

2, It can also avoid the limitation on  transmission bandwidth and distance as well as system CSO deterioration caused by laser chirp for adopting 1550nm direct modulated optical transmitter.

 

 

 

 

Technical parameters

 

 

Items			Parameter	Remark
Optic Parameters	Operating wavelength	(nm)	1550±10
	Output power	(dBm)	2×7	1×5,1×6,1×7, 1x8,1x9,2×3,2×4,2×5 , 2×6 , 2×7
	Return loss	(dB)	≥52
	Optical fiber connector		SC/APC	Optional SC/APC,FC/APC
RF Parameters	Bandwidth	(MHz)	45-862
	Input level	(dBmV)	23±5	AGC
	Flatness	(dB)	≤±0.75	45~862MHz
	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	13.16.18dB adj.
General Parameters	NM interface		RJ45,R232
	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)

 

 

 

 

Products series

 

 

FWT-1550ES -1×5    (one output,≥5dBm) FWT-1550ES -1×6    (one output,≥6dBm) FWT-1550ES -1×7    (one output,≥7dBm)

 

FWT-1550ES -1×8    (one output,≥8dBm)

 

FWT-1550ES -1×9    (one output,≥9dBm)

 

FWT-1550ES -2×3   (two outputs,≥3dBm) FWT-1550ES -2×4   (two outputs,≥4dBm) FWT-1550ES -2×5   (two outputs,≥5dBm)

 

FWT-1550ES -2×6   (two outputs,≥6dBm)

 

FWT-1550ES -2×7   (two outputs,≥7dBm)

 

 

 

 

 

 

 

 

 

 

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