Nortel Networks M3820 User Manual
32
Digital Telephone IP Adapter Installation and Administration Guide
Digital Telephone IP Adapter description
Standard 2.1
Universal power supply support - Digital Telephone Internal IP
Adapter
Adapter
The Digital Telephone Internal IP Adapter requires a 0.5A/24V power supply.
To order the power supply from your Nortel distributor, request part number
NTDR91xx. (The “xx” represents the vintage and can vary.) The design of this
power supply, shown in the following illustration, accommodates North
American, British (U.K.), and European standards.
To order the power supply from your Nortel distributor, request part number
NTDR91xx. (The “xx” represents the vintage and can vary.) The design of this
power supply, shown in the following illustration, accommodates North
American, British (U.K.), and European standards.
G017
Digital
Telephone
Internal IP
Adapter
circuit card
Telephone
Internal IP
Adapter
circuit card
Power supply
To wall
outlet
outlet
Power cable
Digital Telephone
IP Adapter
cable
IP Adapter
cable