Time Keeping Format: 24-hour time format including seconds, minutes, hours, date, day, and month; automatic reset by software. shall function for one year without power. Provide automatic time correction once 24 hours by synchronizing clock with the Time Service Department of the U.S. Naval Observatory. Serial Ports: Four USB ports and two RS-232-F serial ports for general use, with additional ports as required. Data transmission rates shall be selectable under program control. Parallel Port: Enhanced. Removable Disk Storage: Include minimum 1 TB removable hard disk, maximum average access time of 10 ms, with appropriate controller: Network Interface Card (NIC): Integrated 10-100-1000 Base-TX Ethernet NIC with an RJ45 connector or a 100Base-FX Ethernet NIC with an SC/ST connector. SPEC WRITER NOTE: Provide the cable modem and the Optical modem even if the infrastructure isn’t yet provided to the facility. Cable Modem: 42.88 Mbps, DOCSIS 2.0 Certified, also backwards compatible with DOCSIS 2.0 and DOCSIS 1.1/1.0 standards. Provide Ethernet or USB connectivity. Optical Modem: Full duplex link, for use on 10 GBase-R single-mode and multi-mode fiber with a XENPAK module. Modem: 56,600 bits per second, full duplex for asynchronous communications. With error detection, auto answer/autodial, and call-in-progress detection. Modem shall comply with requirements in ITU-T v.34, ITU-T v.42, ITU-T v.42 Appendix VI for error correction, and ITU-T v.42 BIS for data compression standards; and shall be suitable for operating on unconditioned voice-grade telephone lines complying with 47 CFR 68. Audible Alarm: Manufacturer's standard. SPEC WRITER NOTE: Redundant computers and associated hardware and software should be used if required by authorities having jurisdiction or if a single failure would be unacceptable.
Time Keeping Format: 24-hour time format including seconds, minutes, hours, date, day, and month; automatic reset by software. shall function for one year without power. Provide automatic time correction once 24 hours by synchronizing clock with the Time Service Department of the U.S. Naval Observatory. Serial Ports: Four USB ports and two RS-232-F serial ports for general use, with additional ports as required. Data transmission rates shall be selectable under program control. Parallel Port: Enhanced. Removable Disk Storage: Include minimum 1 TB removable hard disk, maximum average access time of 10 ms, with appropriate controller: Network Interface Card (NIC): Integrated 10-100-1000 Base-TX Ethernet NIC with an RJ45 connector or a 100Base-FX Ethernet NIC with an SC/ST connector. SPEC WRITER NOTE: Provide the cable modem and the Optical modem even if the infrastructure isn’t yet provided to the facility. Cable Modem: 42.88 Mbps, DOCSIS 2.0 Certified, also backwards compatible with DOCSIS 2.0 and DOCSIS 1.1/1.0 standards. Provide Ethernet or USB connectivity. Optical Modem: Full duplex link, for use on 10 GBase-R single-mode and multi-mode fiber with a XENPAK module. Modem: 56,600 bits per second, full duplex for asynchronous communications. With error detection, auto answer/autodial, and call-in-progress detection. Modem shall comply with requirements in ITU-T v.34, ITU-T v.42, ITU-T v.42 Appendix VI for error correction, and ITU-T v.42 BIS for data compression standards; and shall be suitable for operating on unconditioned voice-grade telephone lines complying with 47 CFR 68. Audible Alarm: Manufacturer's standard. SPEC WRITER NOTE: Redundant computers and associated hardware and software should be used if required by authorities having jurisdiction or if a single failure would be unacceptable.