Telnet Networks - Managing Network Performance

• Perfect for Time and Attendance Systems, General Displays, and Alarms
• Each clock can synchronize up to 32 other devices (clocks, TimeTaps, Ethernet Time Servers)
• Accurate to 250 Milliseconds Relative to UTC
• Self-Adjusting After Power Interruption
• Optional Event Alert Features
• Wireless Versions Include Built-in Tuneable Radio Receiver
• Digital Clocks
  • Highly Visible LED Digits: 2.5 inch and 4 inch versions
  • Switch-Selectable 12/24-Hour Format
  • Five-Year Warranty
• Analog Clocks
  • Step Second Hand
  • One-Year Warranty

A TimeView display clock system provides system-wide, synchronized time utilizing a wired or wireless solution. Spectracom wired display clocks are synchronized to a NetClock or Ethernet Time Server for Legally Traceable Time through an RS-485 serial communications interface using 2-wire twisted pair. Each clock can be synchronize from  up to 4,000 feet. Up to 32 clocks and other devices can be daisy-chained off of one communications signal.

A typical wireless clock installation includes the Spectracom NetClock, an existing TimeBurst module, and TimeView wireless clocks.  Unlike other systems that require multiple transmitters and antennas in close proximity to the displays,the wireless TimeView system uses an existing UHF FM government-band radio system, or a pager system with audio input (depending on your requirements) to transmit accurate, synchronized time from the central communications system to any site in the operation (anywhere the voice radio can be heard).  The TimeBurst receives time from the NetClock through an RS-485 port and connects to the radio transmitter.  A user-defined schedule automatically keys the transmitter and sends a coded time-of-day digital burst.

2.5" TimeView model TV210 display clocks are visible up to 75 feet away. 4.0" versions (TV400) are visible up to 150 feet away. The analog clock, Model TV312 is ideal for applications where a traditional, 12-hour, round clock is desired.  The Spectracom analog clock combines the accuracy of a digital clock with the traditional look of an analog clock.