WIC-1B-S/T-V3 Cisco Single Port WAN Interface Card

Cisco Single Port WAN Interface Card. The is a single port WAN Interface Card (WIC) manufactured by Cisco that supports Point-to-Point Protocol (PPP). PPP is a data link protocol that provides a secure and reliable connection between two network devices over a serial interface. It is widely used in WAN connections because it provides several advantages over other protocols. This provides data transfer rates of up to 8 Mbps synchronous and 16 Mbps asynchronous, which is higher than the WIC-1B-S/T. This means that the WIC-1B-S/T-V3 can handle more data traffic, resulting in improved network performance.