Xn120 System
Xn120 Getting Started Guide
5
System Connection Diagram
Diagram showing Xn120 unit, exchange line connections, Xn120 system phones and External music
input/Paging output.
Optional Items
008 Expansion Card
8 Extension ports
Installed onto the main board in the Xn120 unit.
308 Expansion card
3 Exchange lines + 8 Extension ports
Installed onto the main board in the Xn120 unit.
2PGDU Card
Installed onto the main board in the Xn120 unit.
For 2 door unit and 2 external page amplifiers,
external MOH inputs, or audio input/output.
2 Relay contacts available that can be assigned to
any of the door units or audio ports.
EXIFU Card
For adding expansion cabinets, Call Logging, Ethernet
connection and CF card slot
Installed onto the main board in the Xn120 unit.
20OPBOX
For ISDN BRI cards.
2 slots available per unit.
Plugs onto the right side of the Xn120 unit.
Xn120 Expansion cabinet
For more lines, stations and BRI.
Provides the same card capacity as the main cabinet.
Each expansion cabinet requires a dedicated power
cable.
Connected to the EXIFU card in the Main Xn120 unit
via an RJ45 cable.
64DSS console
Provides 64 programmable keys and 14 fixed feature
keys.
Gives operator type functionality.
24DLS console
Provides 24 additional function keys for the 12TXD
Xn120 phones.
Up to 8 telephones.
Xn120 System phones and
Normal phones including
FAX machines & cordless
Up to 3 exchange
lines
Xn120 Unit
External
music input
&
External
Paging
output
Power
cable
