![]() ![]() Despite its complexity and propensity for confusion, described below, “neg” 48 volt is the common choice in DC power for wireless networks. In this configuration, the minus side of the battery becomes the “hot” conductor and the + is no longer hot, rather it’s at zero potential as it is connected to ground and referred to as the “common” or ”return” wire. called negative ground systems), telecom batteries have the plus (+) side of the battery connected to ground, called a positive ground system, also designated as “negative 48 volt”. But unlike traditional 12 and 24 volt systems which have the minus (-) side of the battery connected to ground (i.e. Telecom and wireless networks typically operate on 48 volt DC power.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |