A -48V power supply must be installed in a DBS 576 cabinet when either DID, E&M; and/or Ground Start Trunks are employed in the cabinet.
| TelephoneStuff.com | |
|---|---|
| Product Category | Power Supplies |
| Product Number | VB-44033 |
| Product Name | Panasonic -48V Power Supply for DID, E&M and/or.. |
| Applications | Telecommunications |
