2N Omega series - VoIP manual v1.4 - Manual (Page 8)

8
2.1. Ethernet Module
The following is located on the Ethernet module:
J1
- RJ45 connector - 8/8 for LAN connection;
J2 - USB connector for IP configuration;
J4,J8 - serial connector for interconnection with the main board;
J3
- connector for an external USB device adapter (UMTS/3G module, e.g.);
J5-J7 - connector for services and maintenance;
J9
- connector for an extender board;
SW2 - RESET button - push the button to reset the CPU board;
SW1 - RESET button - push the button to reset the default values (keep the
button pushed for approximately 20s after the PBX power on until LINUX starts);
D1
- green LED
– operation status indication (module ready for operation);
D2 - red LED
– operation status indication (module inactive);
D3-D10 - yellow LED
– speech channels busy indicators.
* under development