NT10G05 USER MANUAL
76-02-105 Rev.B
Page 13 of 80
2 INSTALLATION
2.1 NT10G05 Rear Panel
The NT10G05 is available with either Single or Dual AC Mains or DC power options.
2.1.1 Mains Power
The NT10G05 has an internal power supply and is supplied via an IEC mains power
socket. The NT10G05 operates over the wide range 100 to 250V AC and draws less
than 30 watts.
The dual AC supply version provides resilience against power supply failure to
increase service availability with dual internal load sharing supply modules with
separate external power feeds. The dual supplies operate over the wide range 100
to 250V AC, and draw less than 35 watts combined. Power status is displayed on
rear panel LEDS, and in addition, SNMP traps may be issued to warn of failures.
2.1.2 DC Power
The NT10G05 is available with an internal, single or dual, DC power supply with two
variants available,
DC
-48V (36 to 72V DC)
DC
24V (7 to 36V DC)
DC powered units have an external earth stud which must be securely connected to
an earth connection to ensure EMC compliance.
