Cisco Cisco D9824 Advanced Multi Decryption Receiver Guía De Instalación
Appendix A
Technical Specifications
336
OL-29015-01
Contact Closure Interface
Item
Specification
Connector type
15-pin sub-D female
Minimum duration of event
guaranteed to be detected
guaranteed to be detected
250 ms, 1 frame period, e.g., for 1080i/25 Hz 40
ms for DPI applications
ms for DPI applications
Max. on generator impedance 100 ohms
Min. off generator impedance 100 kilohms