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KT-ONB12 (EOC MASTER with NODE+ONU, 3 IN 1)

KT-ONB12 (EOC MASTER with NODE+ONU, 3 IN 1)

KT-ONB12 (EOC MASTER with NODE+ONU, 3 IN 1)

KT-ONB12 optical base station suitable for HFC network structure that use EOC technology to carry data traffic, the platform can integrate 1 EOC central master, 1 data network optical network terminal (ONU) and 1 optical receiver, each module unified backplane switching technology management and can be flexibly combined; compatible with various EOC Technology, Internal EOC signal splitter.

The ultra low power receiving of KT-ONB12 series optical network base makes the network design is very flexible and can meet the needs of FTTB and fiber to the unit. The product has high receiving sensitivity, high output level, high SNR and high price-performance-ratio, as well as smaller size and lower power consumption, so that the product can up to 108DbµV/9Db equalization, local and remote network management can set equalization and level attenuation.

KT-ONB12 series optical network base adopts aluminum die casting, excellent heat transfer path design, ideal for harsh environments, the various functional modules, each module uses thermal heat conduction to the whole platform shell, reducing the machine temperature, so that machine work more stable.

 

 

 

 

CATV signal

 

 

 

 

Downstream

Optical receiving power display range

~7~0 (dBm)

AGC range

~7~ 0 (dBm)

Nominal optical wavelength

1290~1600(nm)

Frequency range

1000 (MHz)

1000 (MHz) (ONB12)

Flatness

±0.75 dB

RF output signal level

108dBµv (-7dBm receiving)

CTB

>65 dB (79 PAL-D analog TV channels)

CSO

>62 dB (79 PAL-D analog TV channels)

Return loss

≥14dB

 

 

 

EOC data part

Frequency range

5~65MHz

2~3MHz

Quantity of EOC modem module

1

Max. RF output signal level

118dBµv

Quantity of user terminal per channel

64 terminal on line at the same time

Total quantity of data user terminals

256

Data flow differences service management

Support

Remote software update

Support

Telnet login management

Support

 

 

 

 

Whole machine

Fiber connector

SC/APC (FC/APC)

Output impedance

75Ω

Power supply range

Core wire feed

AC 40~72V

 Main power  supply

AC 150~265V

Working temperature

-25~ =550 C

Dimension

235×166×76.5

Weight

1.2Kg (EM12)

1.9Kg (ONB12)

Relative humidity

10%~90% non condensing

Power consumption

≤19.8W (with NM, 1 EOC master and ONU)

  • With sophisticated circuit structure, compact, full-featured, easy to operate. Installation dimension: 235×166×76.5mm.
  • Modular, integrated device. Flexibility for many types of aircraft conversion and data exchange.
  • Each module data switching adopts the backplane switching mode, network operations management and EOC technologies separation, different EOC solution to achieve the same modulation and demodulation functions.
  • Beautiful craft, high reliability, convenient for installation and maintenance
  • EOC embedded software to improve optimization, multi-module optical nodes under centralized management, the relative independence WEB interface procedures and background CGI programs using standard interfaces, command line console automatically aligned, automatically improve the reality of human- machine operation experience by lower sub-commands.
  • High quality and efficient switching power supply, has a perfect anti- surge (overvoltage) and under voltage protection, so that machine reliability is greatly improved.
  • Receiving optical power display, EQ settings, RF attenuation setting, on-site maintenance and inspection is easy and intuitive;
  • Internal EOC signal inserter, insertion loss is less than 1 dB, high reliability
  • Intelligent management with full compliance with national standards network transponders, with the head-end network management software, you can remotely manage optical networks base;
  • Product is adaptive to continuous work in different environment during -250 ~+550.