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KT EM 15 (EOC MASTER ONU+2RF IN & OUT)

KT EM 15 (EOC MASTER ONU+2RF IN & OUT)

KT EM 15 (EOC MASTER ONU+2RF IN & OUT)

The EM15 combines the IP data signal with the CATV then transmit it to the partial network to realize the broadcasting program and the IP date transmit in one line. The equipment install on the HFC line or the buildings. It can provide the subscriber with the video and audio and data services.

TECHNICAL SPECIFICATION(5-65 MHz /87-1000MHz)

Classification

Item

Unit

Technical Specification

 

CATV Signal RF Input

The Number of Cable TV Input Port

 

1 (2)

Frequency Range

MHz

47/87~860

Input Impedance

Ω

75

Reflection Loss

dB

≥16(47/87MHz~860MHz)

 

 

CATV Signal RF
Output

The number of Cable TV Output Port

 

1(2)

Frequency Range

MHz

7.5~860

Output Impedance

Ω

75

Reflection Loss

 

dB

≥12(7.5MHz~33/65MHz)

≥16(47/87MHz~860MHz)

 

 

EOC Modulation
and
Demodulation

EOC Modulation and
Demodulation Module

 

1

Upper Joint
Interface

-

1000Base-T

Number of single data user terminal

 

64

The total number of
user data terminal

 

64

Data Flow Difference
Service Management

-

Support

Remote National
Standard SNMP
Management

 

Support

Remote Software
Update

 

Support

Telnet Loading
Management

 

Support

 

 

 

 

Whole Machine

Working chain loss

dB

10~80

Recommend best
working chain loss

dB

40~60                        

Main power supply
adapter voltage      (50Hz)

V

AC 150—265

Working Temperature

-25~+70

Weight

kg

≤3

Dimension

mm

235×170×79

Power Consumption

W

≤6

EM15 is the headend equipments of the cable TV bandwidth data access part, it backups one-way cable TV input port and one combined output port of the IP data and 4 CATV, with an optical fiber Ethernet interfaces (or RJ45 interface), separated 220V power supply. The other specials features are as the followings:

  • EM13 is easy to repair and configure; User-friendly operation platform.
  • EM15 designed to break the traditional design ideas, its unique circuitry and structural design, modular design approach can be flexibly according to the end-user case, select Dual input, output or single input and output. Meet the needs of different communities and users (each EM15 with up to 64 users). It’s easy to repair and configuration, provides users with a very user-friendly operation platform.
  • The product uses an advanced waterproof, lightning protection measures, the product can weather the harsh environment of stable and reliable operation.
  • High quality and efficient external power adapter, through the national 3C certification, with excellent safety and electromagnetic compatibility, and perfect anti-surge protection, so that greatly improve the reliability of the machine; while reducing the power consumption and prolong equipment life.
  • The new design, both for strand lifting, and suitably box installed; excellent cooling capacity, large user operating platform, making the project installation and commissioning easy.
  • With NMS that full compliance with national standard, with the headend network management software, you can remote manage EM15 data access master and each user terminal.