15
[General description of connection]
For cables, refer to p. 16.
1. Power supply connection
Connect the supplied power supply cord to AC
Mains or a UPS (Uninterruptible power supply
feeder).
About power supply cord handling
The supplied power supply cord is designed for
exclusive use with the N-8000EX/8010EX.
Use the supplied power supply cord only with the
Exchange.
2. Line terminal connection
The line terminals have no polarity.
(Refer to p. 17, "Connector Connection.")
3. Paging audio output terminal connection
N-8000EX only
Paging audio output terminals have no polarity.
(Refer to p. 18, "Removable terminal plug connection.")
[Specification of paging audio output]
0 dB*, 600 Ω, balanced
4. Paging contact output terminal connection
N-8000EX only
Paging contact output terminals have no polarity.
(Refer to p. 18, "Removable terminal plug connection.")
[Specification of paging contact output]
No voltage make contact output
Withstand voltage: Max. 24 V DC
Control current: Max. 0.5 A
5. Network connection
Can be connected to a network of 10BASE-
T/100BASE-TX in auto-sensing.
Use a UTP category 5 straight-through cable for
this connection.
6. Station connection
The connection method differs depending on types
of stations.
For details, refer to the instruction manual supplied
with each station.
* 0 dB = 1 V
To network
Removable terminal plug
(supplied with the N-8000EX)
Control input
Line input
RJ45 connector
N-8000EX/8010EX Exchange
N-8000EX only
PA Paging amplifier, etc
