CATV optical transmitter equipment

1.adopts DFB laser 2.combines with the technique of microprocessor 3.guarantee excellent performance 4.10 years experience

Description

AOT1310 optical transmitter adopts high quality DFB laser which combines with the technique of microprocessor to guarantee excellent performance. The embedded processor can monitor the status of DFB laser. Front panel LCD displays working parameter that can be adjusted by the keypad of front panel.

Features

Standard(rack mounted)case:1U 19Working bandwidth: 45-870MHz.Consummate temperature controlling circuitPre-distortion correction functionRs232 and Rs485 communication interfaceAGC and MGC Alarm management functio

Specifications

Item	Unit	Value
Optical Parameters 1310±20nm
Wavelength	nm	1310±20
Optical Return Loss	dB	≥60
Output Optical Power	mW	4-22
Connector	/	SC/APC or FC/APC
RF Parameters ±0.5dB
Working Bandwidth	MHz	47-870
In-band Flatness	dB	±0.5
Input Level	dBμv	80±5
Input Return Loss	dB	≥16
Input Impedance	Ω	75
Test Point Level	dB	-20±1
C/N	dB	≥51
CTB	dB	≥65
CSO	dB	≥61
General Parameters
Working Temperature		-40~+85
Power Voltage	VAC	220±10%(50Hz)
Power Consumption	W	15 (type)

Testing Condition:

PAL-D CW signal input optical transmitter(input level 80dBμv)+10KM optical fiber and adjustable attenuator + optical receiver

CATV optical transmitter equipment