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You are here: Home » PRODUCTS » CATV Series » Optical Receiver » MXT-OR-860A Indoor Optical Receiver

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MXT-OR-860A Indoor Optical Receiver

MXT-OR-860A indoor optical receiver is a kind of high performance optical receiver. It is mainly used in HFC transmission network opt-electric conversion node and backbone. This kind of optical receiver adopts low noise, wide dynamic range photo detector, equip-in broadband low-noise GaAs MMIC amplifying circuit combined with GaAs power doubled module reasonably, to make optical receiver with perfect noise index and perfect CSO, CTB index; featured with optical control AGC and network management function, it improves network link reliability; It is also featured with output attenuation and equalization remotely control function. Output level adjustment is very easy.

  • MXT-OR-860A
  • MXT

MXT-OR-860A.png

Overview

MXT-OR-860A indoor optical receiver is a kind of high performance optical receiver.  It is mainly used in HFC transmission network opt-electric conversion node and backbone. This kind of optical receiver adopts low noise, wide dynamic range photo detector, equip-in broadband low-noise GaAs MMIC amplifying circuit combined with GaAs power doubled module reasonably, to make optical receiver with perfect noise index and perfect CSO, CTB index; featured with optical control AGC and network management function, it improves network link reliability; It is also featured with output attenuation and equalization remotely control function. Output level adjustment is very easy.


Features

1310nm and 1550nm dual-window receiving;

Front panel LCD displays equipment each operation parameters real timely (optical power,

attenuation, equalization, output level and voltage);

Front panel pressing button adjusts RF output level and slope;

Optical control AGC function, to make output level keep stable when input optical power is in the

range of -6~+2dBm;

High reliability double push-pull type switching power supply, small temperature rising, high

conversion efficiency, wide voltage adaptive range;

Equipped-in network management responder (sort II) complying to SNMP protocol, RJ45

telecommunication interface, the subscriber could manage equipment through network management system, to improve network operating reliability;

High quality full aluminum alloy housing can unique heat dissipation structure design, excellent heat

dissipation, to ensure equipment operation long term and stably.


Block diagram

MXT-OR-860A Block diagram.png


Specifications

Items

Units

Performances

Remarks

Model

--

MXT-OR-860A


Frequency range

MHz

45~862/1000


Optical power range

dBm

-8~+2


Recommended optical power range

dBm

-6~0


Optical AGC range

dBm

-6~+2


Optical return loss

dB

≥45


Nominal optical wavelength

nm

1290~1600


Optical connector type

--

FC/APC or SC/APC


Flatness

dB

≤±0.75

Connecting with 1310nm optical transmitter, 59 channels PAL signal input, -1dBm receiving

C/N

dB

52

CTB

dB

67

CSO

dB

62

Output level

dBuV

102

RF test port level

dB

-20±1dB


Return loss

dB

≥16


Power voltage

V

AC110~264 or DC48V


Power consumption

W

14.5


Outer dimension

mm

483×44.5×550


Weight

Kg

4.0


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
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