The used Cisco HWIC-2T high-speed WAN interface card or (HWIC) provides highly flexible connections for Cisco 1800, 2800, and 3800 series integrated services routers.
Specifications for the Cisco HWIC-2T
- Interface (Bus) Type = HWIC
- Ports = 2
- Data Link Protocol = RS-232, RS-530, X.21, V.35, RS-449, RS-530A
- Data Transfer Rate = 8 Mbps