2N Omega Lite - Installation Manual v1.9 - Manual (Page 21)

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5.3. Module 2x system telephone
– digital (order No. 1880038)
Module for the connection of two digital system telephones 2N StarPoint. When
connecting to the RJ-45 connector, pins 4, 5 are used and the order of the
conductors in the pair is not emphasized.
J1 - connector for connection to the main board (or the extension module - if
applicable (the connector is secured against incorrect connection by deactivation of
PIN 5,6,7,8)).
J2
- connector RJ-45 (PIN 4-5) for connection of a digital system line (PORT 1).
J3 - connector RJ-45 (PIN 4-5) for connection of a digital system line (PORT 2).
J4 - company maintenance recovery connector.
J5 - company maintenance recovery connector.
D1 - LED signaling (communication SYS PORT 1).
D2 - LED signaling.
D3 - LED signaling.
D4 - LED signaling (communication SYS PORT 2).
Notes:
It is possible to insert maximum of 20 modules in the PBX and serve 460
programming buttons.
Flashing LEDs (D1, D4) on the module indicate communication between the PBX
and the digital system telephones connected.
Flashing LEDs (D2, D3) on the module indicate preparedness of the module for
connection of the digital system telephones