This Nortel Northern Telecom Helios Power Supply Mini Pack 48V 250Ma is a must-have for businesses looking to upgrade their telecom systems. Designed for use with the Nortel BCM 200 VoIP system, it provides reliable and efficient power to keep your communication systems running smoothly. Ideal for office and business settings, this power supply mini pack is a great investment for ensuring your phone switching systems and PBXs are always up and running. With its sturdy design and reliable performance, it's sure to meet your needs and exceed your expectations.