Nortel 1000 Installation And Commissioning Manual page 63

Table 4
Media Gateway profile (Part 2 of 3)
Property
Power
Cooling
Card slots
Communication Server 1000E
System components
Description
• Power status indicator (Nortel logo) is located on
the unit faceplate.
• Power cord connector is located on the right rear
when viewed from the front.
• Power On/Off switch is located behind the
faceplate. See Figure 10 on
• Power supplies are factory installed and not
customer replaceable.
• Unit is AC powered (100-240 VAC); DC is not
supported.
• Forced air cooling with side-to-side air flow.
• The fans are temperature controlled. The fans run
at a reduced speed at room temperature.
• Ensure that equipment ventilation openings are
not blocked.
• Four usable universal card slots: 1 to 4.
• Slot 0 is dedicated to the NTDK20FA or later SSC.
• Slots 1 to 4 support:
— Digital Line cards (maximum four)
— Analog Line cards (maximum four)
— Analog Trunk cards (maximum four)
— Digital Trunk cards (maximum four)
— Media Cards (maximum four)
— Application cards (maximum four)
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Installation and Commissioning