10
6. WIRING
6.1. Connection Diagram
[General description of connection]
For cables, refer to p. 11.
1. power supply connection
Connect the supplied power supply cord to AC
Mains or a UPS (Uninterruptible power supply).
About power supply cord handling
The supplied power supply cord is designed for
exclusive use with the N-8000AL.
Use the supplied power supply cord only with the
N-8000AL.
2. Telephone connection
Connect the unit to the telephones certified in the
country where the unit is used.
(Refer to p. 11, "Connector Connection.")
3. Network connection
Can be connected to a network of 10BASE-
T/100BASE-TX in auto-sensing.
Use a straight through cable of UTP category 5 or
more for this connection.
* Select an appropriate UPS taking into consideration the total power consumption of all system components
and the required backup time, and also the requirement that the UPS should employ the on-line power
system.
Reference
Telephone interface unit: 7 W (rated) for CE version, 7 W (rated) for CU version
8-Port 10M/100M Switching Hub: 10W (Differs depending on products.)
N-8000AL Telephone interface unit
Be sure to ground.
To AC mains or a UPS
(Uninterruptible power supply system)*.
Note
If there is a danger of lightning strikes,
insert an appropriate surge arrester
into the power line.
RJ-45 connector
To network
Mini-clamp connector
232D-02S1B-DA5 (DDK)
(supplied with the N-8000AL)
1
2
3
Analog
telephone
Notes
• The apparatus shall be connected to a main socket outlet with a protective earthing connection.
• Do not defeat the Class I product's earthed connections.
• The interconnected telecommunication terminal equipment (via "TELEPHONE"-connecter of N-8000AL)
should be UL Listed and the connections shall be made in accordance with Article 800 of the NEC.
(CU version)
• The interconnected telecommunication terminal equipment (via "TELEPHONE"-connecter of N-8000AL)
should comply with IEC60950-1. (CE version)
