Outdoor Optical Receiver

Outdoor Optical Receiver

Brand :hkt

Product origin :china

Delivery time :30D

Supply capacity :10K

Optical Receiver

Product number: HKTGS-037


Outdoor Optical Receiver Features

2 or 4 outputs available

PIN tube for optical/RF signal transforming receive signal with low noise, low distortion, low optical power

NXP or NEC amplify module to guarantee the best performance of C/N,C/CSO,C/CTB

Using plug-in parts with guiding groove. Gilded copper pins can ensure the good function of connecting and help for debugging.

AGC inside, output level keep the same when optical in signal is different from -7dB +2dB

Good performance of band flatness, high output and low distortion

Multi-level lightning protection electrical circuit to ensure stable and continuous working in harsh environment

Good shielding performance, build-in silver oil aluminum panel and shell equipped with metal mesh can prevent the RF interference effectively

Aluminum housing with waterproof, moisture-proof and anti-Oxidation design, installation easily and heat elimination fastly

EOC Signal Input port design for network upgradingoptional

RG-45 Ethernet interface is optional for network monitoring, support <GB/T 200302005 Equipment Management Standard of HFC Network>


Outdoor Optical Receiver Specification

Items

Units

Technical Parameter

Optical Power

dBm

-7 +2

Optical Return Loss

dB

45

Optical Receive Wavelength

nm

11001600

Optical Fiber Connector


FC/APCSC/APC (optional)

Fiber Type


        single model

C/N

dB

≥51

C/CTB

dB

≥65

C/CSO

dB

≥60

Frequency Range

MHz

45/87750/862

Flatness In Band

dB

±0.75

Nominal Output Level

dBuV

≥105

Max Output Level

dBuV

≥108

AGC


Output level keep the same when optical in signal is different from -7dB +2dB(Optional)

Gain Adjust Range

dB

120dB Fixed attenuations (1dB step) or adjustable continuously 

Slope Adjust Range

dB

115dB Fixed Attenuations (1dB step) or adjustable continuously

Output RF Reflection Loss

dB

≥1645550MHz≥14(550750/862MHz)

Output Impedance

Ω

75

Working Temperature

-40+60

Storage Temperature

-40+80

Power Voltage

V

AC135265 or AC3590

Warranty


1 Year

Dimension

CM

28.5×19×12.5

Weight

KG

3.4

OEM/ODM available

Remark: Measuring C/CTB, C/CSO and C/N according to following conditions,

1. Formulated line loss

2. 59 channels PAL-D analog TV signal in 550MHz

3. Transmit the data modulate signal in 550MHz-750862MHz

4. The level of data module signal(8MHz band) is 10dB lower than analog signal

5. Optical input of optical receiver is -1dB


Brand Strength

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.