For sale is ONE (1) used 7801FC frame controller for 7801FR in very good condition, tested. We have a few units for sale (1 per listing price). This is one of them. All others are in same condition.
The 7801FC VistaLINK Frame Controller card provides a single point of access to communicate with VistaLINK-capable modules. The 7801FC VistaLINK Frame Controller provides a 10Base-T/100Base-TX/1000 Base-TX Ethernet port, and communication is facilitated through the use of Simple Network Management Protocol (SNMP).
The 7801FC VistaLINK Frame Controller handles all SNMP communications between the frame (7801FR) and the network manager (NMS), and serves as a gateway to individual cards in the frame.