KG Universal TDM, E1, interface convertor platform, fractional multiplexer, cross connect device with exchangeable user interface module and optional built-in AES encryption

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KG
  • Device enables user to connect their equipment over exchangeable user interface module via TDM E1 based telecommunication network
  • Built in non blocking cross connect enables easy and cost effective add-drop of user interface traffic over spare, non used, E1 time slots with minimum delay including CAS signalling
  • Basic Features:
    • 2 Е1 framed or non framed interfaces
    • 1 factory exchangeable user interface module with different number and/or interface types
    • Non blocking cross connect between E1 links and user interface modules including CAS signaling, where applicable
  • Different user interface modules with: X.21/V11, V.35, NRZ/NATO, RS232 synchronous and asynchronous interfaces
  • Embedded Web server for local managamnet
  • Embedded SNMP agent for TMN application
  • Optional AES 128/192/256 encryption of user interface data

Application

KG Series Interface Converter is usually used for connecting different devices through a transport TDM digital network that is based on the E1 interface.

In public and private telecommunication networks KG Series typically finds application for:

  • Connecting remote LAN segments
  • Connecting users to ISP
  • Connecting remote terminals
  • Remote video surveillance
  • Industrial process control
  • Traffic control
  • SCADA systems
  • In special service networks which requires data encryption

KG - primena

Basic features

  • The device convert user signal from removable interface modules to E1 signal in one of two E1 network interfaces and vice versa
  • Е1 links can be configured to work in framed and unframed mode
  • Maximum conversion speed in unframed mode is 2048 kbit/s
  • In framed mode it is possible to perform the capacity allocation of user signal from removable module to one of the E1 network interface in 64 kbit/s  steps
  • Unassigned capacity of E1 link can be mutually crossconnect or unlocated E1 link can be used as a protection link (1+1)
  • Advanced fault diagnosis (loop test, integrated BER tester) of E1 and user interfaces
  • The device can be synchronized from received E1, external reference or from received signal of user (synchronous serial) interface
  • Control of remote devices in framed mode; allocating appropriate capacity of E1 signal to the system for centralized monitoring
  • Content from the user interface can be encrypt or decrypt before mapping to the desired E1 direction
  • The desktop version of the device can be used independently as an interface converter
  • In board version of the device can be used as an independent interface converter, or as a part of fractional multiplexer, which in itself combines multiple interface converters with an appropriate user interfaces
  • Centralized monitoring and supervision based on the standard packet protocols, SNMP, HTTP, ICMP...

Data sheets (pdf): KG (Serbian), KG (English)

Category: Ethernet Access and Interface Converters