Network Node SB-230 IP/GY:

Robust IP over Ethernet Node for field use
   
  SB-230 IP/GY – for tactical deployment:
 

Fast data connections have become indispensible – even in the military:
Centrally stored information must be available quickly and flexibly at the place of action (download), and it must be possible to send information gained in the operational area to headquarters or to a tactical unit (upload).  (see also "network-centric warfare", NCW)
SB-230 IP/GY

As is already standard in office and industrial data networks, a mobile computer (notebook, laptop, portable, etc.) connected to an Ethernet network
(IP LAN) is used.

Other IP terminals, such as cameras or wireless access points, can also be connected to an IP network.

Once such a network has been established, the
entire voice communication can be handled via this network (voice over IP = VoIP).

The network node SB-230IP/GY offers both the necessary IP interfaces for the aforementioned data transfer (upload/download) and the VoIP functionality, provided no separate voice network needs to be operated.

The classic telecommunications interfaces (analogue, ISDN, EUROCOM) are still present in each case, which means that appropriate terminals (telephones, fax, field telephones – CB and LB) can be connected either as an alternative or as an additional terminal.

Furthermore, network access to ISDN, EUROCOM or analogue telephone networks (POTS/PSTN) by the exchange is available.

 

> Hence, according to requirements, traditional telecommunications networks and modern IP networks can be easily combined.

 
 
Schematic SB-230 IP/GY
   
  Fig. 1:  Circuit diagram for SB-230 IP/GY: offers all types of connection and, therefore, maximum flexibility.
Top: IP segment with PoE switch (5x IP and 2x fiber ports) and 1x VoIP gateway with S0 interface.
Bottom: Switchboard SB-230/GY with network access and terminals for ISDN, EUROCOM and analogue.
(further information under: SB-230/GY)
   
   
 
SB-230 IP/GY in the optical fiber ring
   
  Fig. 2:  Network node in the IP optical fiber ring: all types of network and terminals are combined, enabling any network gateways and transitions.
   
 

Technical data:

 Some technical data of the network node SB-230 IP/GY:

Ranges:
 
Electric Ethernet ports: 150 m (extended 70m standard)
Fibre optic: 2000 m (option: up to 120 km)
Connectors:
 
Electric Ethernet ports: RJ-45 Protection rating: IP67
Fibre optic: PRO BEAM® (Tyco) Protection rating: IP67
Voltage- and power supply:
 
Voltage supply: 21…36 VDC (e.g. from 24 V battery)
Power consumption: 16 W (without PoE terminals)
Power over Ethernet: PoE 802.af (Terminals up to 13 Watt)

Technical details on the traditional telecommunication interfaces of the network node (e.g. number of subscribers) can be found under the description of the SB-230 GY.
   
 
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