| TN775C EPN Maintenance Board |
 TN775C EPN Maintenance Board Like New: Quantity This product is eligible for 2 Year Platinum Protection! TN775C Features Used in maintenance and monitors power failure signals in an EPN cabinet in R7si/r or later Monitors clock, monitors and controls power supplies and battery charger, monitors air flow and high temperature sensors Provides 2 serial links to communicate with Expansion Interface (EI) circuit packs and provides an RS-232 interface for connection to an administration terminal Contains a 3-position switch to control emergency power transfer TN775C Contains a new DC to DC power converter and is used in maintenance to monitor the R7 or later processor in a Survivable Remote Expansion Port Network configuration Price: 59.00 |