ESE ES-104E GPS Referenced NTP Time Server

The ESE ES-104E is an IPV4/IPV6 compatible NTP Time Server that allows you to put accurate time information onto your network by receiving GPS time via the supplied antenna.

The ES-104E NTP output is delivered on a 10/100 Base-T Ethernet connector. Housed in a rugged black anodized desktop enclosure a voltage-controlled temperature-compensated crystal oscillator is used to maintain the accuracy of the time code outputs when lock is lost.

Using the ES-104E NTP clients can authenticate the NTP server with MD5 or SHA1 Symmetric Key Authentication. SNMP V1, V2 and V3 support allows specified users to be notified if a cold boot occurs, if Time Code Lock is lost or gained, or if NTP Authentication failed.

The web server of the ES-104E can operate in two modes: HTTP or HTTPS. The HTTPS mode has the advantage of all information going to and coming from the server being encrypted.

Features:

• NTP Time Code Output: Ethernet 10/100 Base-T (RJ-45)
• Active GPS Antenna & 16' Cable
• Status LED's
• TTL Lock Status Output
• ESE (TC90) Time Code Output (BNC)
• Embedded web page (Secure and Normal) or a telnet session
• IPv6 Compatible
• Supports Authentication

ES-104E Options:

• Ant: GPS Antenna: High Performance GPS Antenna for harsh RF Environments.
• BBU: Battery Back-Up: An internal Gel-Cell battery is provided capable of maintaining the unit's microprocessor for up to a 4-hour power outage.
• J: 220 VAC/50 Hz Operation: The unit is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard.
• P: 19" Front Panel (Rack Mount): Designed for mounting into a standard equipment rack. Panel is 1/8" clear or black anodized Aluminum and chassis is 5" - 10" deep.
• P2: Dual Rack Mount: Allows specific units to be mounted side-by-side on a single Rack Mount panel.
• UL: "UL" Approved Power Supply: The unit is supplied with a UL/CSA approved wall mount power supply.