ENTA
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Catalog excerpts

Enhanced Network Time Appliance (ENTA) Features Versatile GPS Master Clock with IRIG-B reference input Dual 10/100BaseT Network interface with Network Time Protocol (NTP) Time Code Outputs, IRIG B, IRIG E, Have Quick High Stability Ovenized oscillator is standard Single string or dual redundant configuration The Enhanced Network Time Appliance is a full function Master Clock that is designed to provide a full suite of precision time outputs. The rich feature set also is fully compliant with the NENA requirements for a Master Clock. The ENTA is available in both single string and optional dual redundant versions. A broad selection of precision timing outputs are available, including Network Time Protocol (NTP). A built in web-server provides a user friendly controls for configuring the unit. All outputs include signal level monitors to enable rapid fault detection and isolation. The ENTA includes both a built in GPS receiver and an IRIG B decoder, accommodating multiple time reference inputs. A standard feature is a built in oven controlled crystal oscillator that provides continuous timekeeping accuracy in the event that GPS or IRIG signal inputs are lost.

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Specifications Inputs Reference Source: GPS receiver IRIG B reader 1PPS Connector BNC Connector BNC Connector BNC Auxiliary DC power (Option) Control and display functions Dual independent 10/100 Base-T ethernet ports with integrated web server control SNMP control TELNET command set NTP Display Front panel display of HH:MM:SS (LED colons indicate GPS lock status) Power LED Fault LED Outputs A) 1PPS No of outputs: 1 2.5V or 5V into 50 ohm, link selectable Connector: BNC B) Time codes IRIG B120 IRIG B 000 DCLS IRIG E 111 IRIG E 001 CF definitions available for IRIG time codes NENA IEEE-1344...

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