VCL-3048-DIN-DC
4Pages

Smart solutions for smart networks GPS / GNSS time reference for SCADA applications _____________ High bandwidth NTP performance _____________ Upto 3000 NTP requests per second _____________ 1x10/100 Mbit/s, RJ45 NTP interface (Ethernet) _____________ 3 x IRIG-B Un-Modulated Outputs (BNC, RS232, RS485) _____________ Stratum 1 compliant (PR) Primary Reference when locked to GPS / GNSS _____________ May be used to provide 15000 NTP and SNTP clients _____________ Alert notifications via SNMP Traps, SNMP V2, V3 _____________ Secure network management : enable or disable options Description The VCL-3048 NTP Time Server is designed to provide NTP clock that is locked to GPS/GNSS reference to provide time synchronization to private networks such as Railways and Metro (ticketing and plateform) networks, Airports and Air-Traffic Control Facilities, Electric Sub-Stations, Power Distribution and Transmission companies, Oil and Gaz Utilities, ISPs and Cable TV networks as well as to Campus networks that are required to maintain a complete isolation from public networks for security reasons. It may be also used by 2G, 3G and LTE service providers which provide a time of day reference to their customers over their wireless networks. VCL-3048 locks to a GPS/GNSS reference to provide an NTP time reference on a 10/100BaseT Ethernet Port which can be used to serve various types of assets in the networks. The VCL-3048 is equipped with a highly accurate, TCXO to provided a high stability holdover clock in the event of unavailability of the GPS/GNSS antenna failure, or a temporary loss of reception in a totally isolated network without any external reference. The VCL-3048 provides remote management and monitoring facility with a password based access using SSH as well as MD5 authentication to ensure operational reliability and security. Additional features include remote login and remote firmware upgrade (file transfert) capabilities. VCL-3048 includes complete SNMP monitoring as well as support for enterprise directory services for user authentication, internal and external logging and monitoring of alarm and error messages through Syslog ensures a high level of system manageability. Other features include DHCP for installation convenience and support concurrent IPv4/IPv6 networks to provide NTP time and frequency synchronization. Applications Diagram Rue de l'Ornette 28410 Abondant France contact@cxr.com

Page 2 - NTP Time Server Supports Unicast, Multicast and Broadcast Leap Second correction Support Performance Upto 3000 NTP requests per second The VCL-3048 provides a 10/100 BaseT Industrial Ethernet NTP port that meets and complies with "Power Contact and Lightening Protection" as per Telcordia GR-1089-CORE and EN61000-4-5 Level 3 specifications making it suitable for the equipment to be installed in harsh industrial environments which include Electric Sub-Stations, Railway and Metro Networks. Meets and comply with Power Contact and Lightening Protection as per Telcordia GR-1089-CORE and...

Page 3 - NTP Time Server Version 1.1 Page 3 - NTP Time Server Version 1.1 Security and Protection: • Password Protection with password strength monitor • SSH Environmental (Equipment) Standards & Compliance: . I EC - EMC - Certified to EN 55022: CIS PR 22, EN 55024:2005 . RoHS, CE - 2001/95/EC, 2006/95/EC, EN60950-1, EN61000-6-2, EN61000-6-4 • FCC - FCC Part 15 B Class A: Conducted Emission test on Power Line • FCC Part 15 B Class A: Radiated Emission >1 GHz FCC, 6 GHz, on Power Line. Power Supply: . DC 24V . DC 48V • DC 110~220V (with external Adapter) . AC power (100 to 240V AC, 50/60 Hz...

Page 4 - NTP Time Server Specifications Antenna Specifications: • Antenna Type: Active • Polarization: Right hand circular • Frequency Band: 1575.42 MHz + 10 MHz • Amplifier Gain: 40dB +4dB • VSWR: <2.0 Max, 1.0 Typical • Operating temperature: -40C to +85C • Out of Band Rejection: > -60dB @ +S0MHz off center (1575.42 MHz) frequency • Lightening Protection: According to EN61000-4-5 Level 3 (Optional). • LMR400 (or equivalent) Cable Length -30, 50, 60 and 90 meters Rue de I'Ornette 28410 Abondant France contact@cxr.com Smart Solutions for Smart Networks The information contained in this...