Switching Technology

The switchboard product line is another pillar of the in-house developments of Island Labs (and its partners) and is well proven in many countries for over twenty-five years.

The CN-330 provides the basic functionality of all our IP solutions.

Main Advantages:      

• Concatenated or ring structures via Fiberoptic (2 x 100Base-FX)
• Distributed redundant controls and functionality – a central unit is NOT necessary
• 5 Ethernet ports 10/100 Base-Tx – PoE terminal devices (PDs) are powered in according to IEEE 802.3af
• Seamless integration in existing VoIP networks: SIP and H.323 are simultaneously possible
• Easily expandable and scalable in connection with all ELNO switchboards, whereby the functionalities of all different ELNO switchboards can be used (CB, LB, 4wire, CNR, Eurocom)
• Nodes can be extended regarding functionality (e.g. WLAN) and/or capacity (e.g. more ab-ports) with corresponding adapters (J-335/WLAN, J-330/AB)
• Designed according to Mil-spec
• No moving parts (no drives, cooling fans, etc.) – thereby highly reliable
  
  

For 10 to 30 digital and analogue subscriber ports and connection to either ISDN/EUROCOM or analogue public telephone networks (POTS/PSTN).
Stackable up to 3 switchboards to a switchboard block.

Additional Advantages:  

• Networking of up to 9 switchboard blocks.
• Freely configurable subscriber port modules.
• Automatic switching (with optional operator feature)
• Simple operation and programming over graphic display
• Field-usable weather resistant design for rough conditions
• Sturdy terminal clamp-board for standard field wire and many other cable types
• Small physical dimensions and low in weight
• Extensive range of accessories
• Easy maintenance and repair
  
  

For 12 to 24 analog subscribers and connection to an analog public telephone network (POTS/PSTN).

For 48 analog subscribers and connection to an analog public telephone network (POTS/PSTN).