Connecting System Power; Figure 8-1: Ps-2 Power Supply; Table 8-1: Power Requirements - Nortel Media Gateway 3500 Installation, Operation And Maintenance Manual

8.2

Connecting System Power

Power connections to the Media Gateway 3500 must comply with local safety codes.Power
connections must be performed by qualified personnel only.
Be sure to make the earth connection before connecting the power. Refer to'
Earthing' on page 71.
The Media Gateway 3500 chassis can be powered from either AC or DC sources.
Use EITHER the AC or the DC power supplies. NEVER MIX connectIing
both types of power supplies in the same system, since chassis malfunction
or permanent damage can result.
Use Nortel approved Power Supply units ONLY.
Type Power Requirements
AC 100 to 240 V AC, nominal 50/60 Hz
DC -40.5 to -60 V DC
Installation, Operation, Maintenance Manual

Figure 8-1: PS-2 Power Supply

Table 8-1: Power Requirements

74
Media Gateway 3500
Caution
Caution
Connection Provisions
Standard 3-prong sockets
Input terminals
Document # LTRT-90704