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MXT-OR-860JA Optical Receiver

MXT-OR-860JA optical receiver is a kind of latest CATV network product. It adopts the reasonable combination of GaAs MMIC circuitry and NEC module amplifier, with AGC/MGC function, which makes output level stable and has good performance as input optical power is in the range of -8~+2dBm. Single-chip microcomputer controlling high-bright LED digital tube displays its each item of operation parameters to make CATV network project very convenient to debug. Digital signal and analogue signal can be transmitted at the same time. It is the priority in the present HFC network system construction.

  • MXT-OR-860JA
  • MXT

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Overview

MXT-OR-860JA optical receiver is a kind of latest CATV network product. It adopts the reasonable combination of GaAs MMIC circuitry and NEC module amplifier, with AGC/MGC function, which makes output level stable and has good performance as input optical power is in the range of -8~+2dBm. Single-chip microcomputer controlling high-bright LED digital tube displays its each item of operation parameters to make CATV network project very convenient to debug. Digital signal and analogue signal can be transmitted at the same time. It is the priority in the present HFC network system construction.


Features

1310nm and 1550nm dual-window receiving;

LED digital tube displays each item of operation parameters real-timely(optical power, attenuation,

equalization, etc.);

Key can be optional and adjusts RF output level and slope;

AGC/MGC function, it can make output level stable when input optical power is in the range of

-8~+2dBm;

High-reliable switching power supply, small temperature rise, high converting efficiency and wide

voltage range.

Perfect surge suppression circuitry, which can prevent surge stroke and light stroke efficiently;

High-quality die-casting housing which is characterized by dust-proof, water-proof, good shield and

good performance of heat-dissipating, easy to install.


Block diagram

MXT-OR-860JA Optical Receiver 图表.png


Specifications

Items

Units

Parameters

RF output ports


1

Receiving optical wavelength

nm

1290~1600

Optical connector type

-

FC/APC or SC/APC

Input optical power range

dBm

-8~+2

Optical control AGC input range


-8~0

Optical return loss

dB

≥50

Link flatness

dB

≤±1.0

Frequency range

MHz

47~862

RF output level

dBµV

≥108dBuV(0~-8dBm receiving)

RF output impedance

Ω

75

Attenuation adjusting range

dB

0~14

Equalization adjusting range

dB

0~14

Output return loss

dB

≥16

Optical link C/N

dB

≥51(-1dBm receiving,59 channels PAL-D)

Optical link C/CTB

dB

≥67(-1dBm receiving, 59 channels PAL-D)

Optical link C/CSO

dB

≥62(-1dBm receiving, 59 channels PAL-D)

Power voltage

V

AC110~265

Power consumption

W

15.0(max)

Operating temperature

-40~+55

Dimension

mm

230×220×90

Packing dimension

mm

250x235x115

Net weight

Kg

3.0

Feedback

Our products range from the basic components to end products, including passive and active categories.
 E-mail:  ricky@chnmxt.com
 Add: No.5-926 ,Central of Guo Rui , Lin'an Zone,
Hangzhou City, China
 Tel: +86-571-63870190
Copyright  Hangzhou Mingxin Fiber Network Technology Co.,Ltd. All rights reserved.