Cisco 1-Port Serial HWIC Front Panel interface cards/adapter

Cisco 1-Port Serial HWIC Front Panel. Host interface: Serial
Manufacturer: Cisco
SKU: 10435781
Manufacturer part number: HWIC-1T
MSRP: $500.00
$386.65
The 1-port serial HWIC (HWIC-1T) and the 2-port serial HWIC (HWIC-2T) provide an EIA/TIA-232, EIA/TIA-449, V.35, X.21, data terminal equipment/data communications equipment (DTE/DCE) interface, EIA-530 DTE interface, or nonreturn to zero/nonreturn to zero inverted (NRZ/NRZI) serial interface to a Cisco modular router.
The 1-port serial HWIC (HWIC-1T) and the 2-port serial HWIC (HWIC-2T) provide an EIA/TIA-232, EIA/TIA-449, V.35, X.21, data terminal equipment/data communications equipment (DTE/DCE) interface, EIA-530 DTE interface, or nonreturn to zero/nonreturn to zero inverted (NRZ/NRZI) serial interface to a Cisco modular router.