Cisco HWIC-2T interface cards/adapter
Cisco HWIC-2T interface cards/adapter

Cisco HWIC-2T interface cards/adapter

2-Port Serial WAN Interface Card
Manufacturer part number HWIC-2T
Serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers. These HWICs help customers enable applications such as WAN access, legacy protocol transport, console server, and dial access server. You can mix and match HWICs to tailor cost-effective solutions for common networking problems such as remote network management, external dial-modem access, low-density WAN aggregation, legacy protocol transport, and high-port-density support.

Operational conditions

Operating relative humidity (H-H)
10 - 90%
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 65 °C

Other features

Connectivity technology
Mac compatibility
Operating temperature (T-T)
32 - 104 °F

Ports & interfaces

Host interface
Serial ports quantity

Weight & dimensions

3.11" (79 mm)
5.59" (142 mm)
0.827" (21 mm) 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART - PCIe 2x Serial 1x Parallel RS232 Adapter Card 4 Port PCI Express USB 3.0 Card - 2 External & 2 Internal - SATA Power - UASP Support - 2x Int Motherboard-Style Headers 1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support - ExpressCard USB 3.0 Adapter