FEATURES

l        ORTEL, FUJITSU DFB laser 

l        Automatic Gain Control

l        Manual Gain Control

l        Plug-in predistortion board

l        Automatic Power Control

l        19”standard mount rack

l        RS485t and RS232 interface

l        Net management software

TECHICS PARAMETERS

ITEMS	UNITS	PARAMETERS
Optical output power	mW	2~26
Optical output wavelength	nm	1310±20
Laser type		DFB
Optical modulation		Direct optical modulation
Optical adaptor type		FC\APC or SC\APC
Frequency range		47-750MHz-870MHz
RF input level	dBuV	80±5
Flatness in band	dB	±0.75
RF input impedance	Ω	75
Return loss	dB	(47~550Mhz) ≥16, (550~870Mhz) ≥14
CNR	dB	≥51
CTB	dB	≥65
CSO	dB	≥60
AGC range	dB	±8
MGC range	dB	±8
Operating voltage	V	90~275
Operating current	A	0.18
Relative humidity	ï¼Â	MAX95ï¼Â Noncondesation
Operating temperature	℃	-10~+50
Pigtail fiber connections		FC/APC or according to users’ requirements
Dimensions	mm	483*385*44

Testing conditionsï¼ÂšWith normative optic fiber and optical receiver composing the testing link, under fixed link loss, lay out 96 PAL-D analog TV channel signal within the range of 860Mhz and receiving optical power is -1dBm. The indexes of C/CTB, C/CSO,C/N is tested under the above conditions.