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Home | Products | IPN-8U Network switching module

IPN-8U Network switching module

Network switching module IPN-8U is designed for use in decentralized Intercom and PA/ GA system. IPN-8U is a compact switching unit for 8 subscribers with Uk0-interface and 4 FastEthernet ports for connection to IP-network. All Uk0-interfaces are equipped with Powerover-U function – “phantom” power supply of subscribers with automatic protection against over-load. Ports of the built-in FastEthernet switch support PoE according to IEEE 802.3af Class 0, and can be used to connect and feed IP-subscriber devices.

Parameter
Value
Rated power supply voltage
-48 V
Operating voltage
from -36 V to -60 V
Maximum power consumption of IPN-8U (without
PoU, PoE), max
9,1 W
Maximum load current of each Uk0 port
300 mA
Maximum distance to a Uk0 subscriber unit
6,0 km
Number of Uk0 interfaces
8 ports with PoU
Inbuilt FastEthernet switch (10/100 Mb/s)
4 ports with PoE
Power Source unit class acc. to standard PoE IEEE
802.3af-2003
Class 0
Nominal output voltage of PoE
-48 V
Maximum output power of PoE source, per port
15,4 W
Operating temperature
from -5˚C to +55˚C
Air humidity
up to 80 % at +25˚С
Atmospheric pressure
from 84 to106,7 kPa
Electrical safety class
III
Dimensions, max
482×231×43 (19" 1U) mm
Maximum weight (without connection cable weight)
2,5 kg

Network switching module IPN-8U is designed for use in decentralized Intercom and PA/GA system. IPN-8U is a compact switching unit for 8 subscribers with Uk0-interface and 4 FastEthernet ports for connection to IP-network. All Uk0-interfaces are equipped with Powerover-U function – “phantom” power supply of subscribers with automatic protection against over-load. Ports of the built-in FastEthernet switch support PoE according to IEEE 802.3af Class 0, and can be used to connect and feed IP-subscriber devices.

  • Connection of up to 8 ARMTEL subscriber with Uk0-interface at a distance up to 6 km;
  • Provision of power supply for subscriber devices via the Uk0-interface;
  • Connection of up to 4 IP-devices or network equipment with Ethernet 100BaseT interfaces and switching of IPconnections between them;
  • Providing power supply to IP devices using PoE;
  • Programming keys with indication on all devices connected to Uk0-interfaces and storing settings and config-uration data;
  • Ability to register negotiations using certified equipment and software;
  • Indication of connection status on keys of digital devices with Uk0-interface;
  • Switching of the connected digital subscriber devices with the Uk0-interface to each other and to other sub-scribers of the IPN communication system according to the configuration data;
  • Activation of the built-in relay of DW \ DW Ex callstations and ACM control lines (except for a group call);
  • Support for SIP-based communications between digital subscriber devices with Uk0-interface and duplex subscribers;
  • LED indication of the status of subscriber U-interfaces and Ethernet ports;
  • Easy maintenance, built-in self-diagnosis and remote administration.

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