Nortel Networks 1000E warranty Media Gateway Expander profile Part 2 Property Description

Page 58 of 488 System components

Table 5

Media Gateway Expander profile (Part 2 of 3)

Property	Description
Power	• Power status indicator (Nortel logo) is located on
	the unit’s 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 8 on page 56.
	• Power supplies are factory installed and not
	customer replaceable.
	• Unit is AC powered (100-240 VAC); DC is not
	supported.
Cooling	• 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.

553-3041-210 Standard 4.00 September 2007