Products

1550nm Mini CATV Transmitter

Description

Indoor 1550nm optical transmitter adopts famous brand high linearity DFB laser, and build-in perfect pre-distortion adjustment circuit. Owning the internal micro-processor auto monitor system, the transmitter would ensure excellent performance.

Specification

Main features

High performance DFB laser.
Wide band: 47 ~ 1002 MHz
AGC RF control circuit can ensure the constancy of laser’s modulation depth.
RF over-protection circuit ensure the laser will not be damaged.
Perfect microprocessor automatic monitoring circuitry can monitor the operating status real-timely and precisely
OLED display status and LED alarm.

Specification

Order Information: HY-21-M15T10

Item	Parameter
Optical
Wavelength	1550 ± 20 nm
Output power range	3 ~ 10 dBm
Optical return loss	> 45 dB
RF
Bandwidth	47 ~ 1002 MHz
RF input level	80±5 dBuV
Flatness, peak-to-valley	± 0.75 dB
Impedance	75 Ω
Input return loss	≥ 16
CNR	≥ 52 dB
CTB	≥ 63 dB
CSO	≥ 60 dB
AGC\MGC ATT range	0~20 dB
User interface
Optical connector	FC/APC or SC/APC
RF connector	F-“Female” connector
Power supply	DC 12V
HMI	OLCD display, AGC button, 2*LED
Other characteristic
Machine power consumption	<2 W
Operating temperature	-10ºC to + 50ºC
Storage temperature	-20ºC to + 65ºC
Relative humidity	10% to 95% (no condensing)
Dimension	168 × 132 × 28 mm
Weight	300g

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