REF-V01-SF
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Digital Instruments Time and Frequency Source for New Generation Network The TES-B01 Time and Frequency Source for New Generation Network comes in two different sub rack: 19” and ETSI compatible. When hosted in 19” sub rack it is provided with keypad and display for local management. Status LED's are always present in both configuration (19” and ETSI compatible). Two hot replaceable PSU (AC or DC) as well as 2 GbE LAN interface for remote management (i.e. web interface, SNMP), PTP/IEEE 1588 v2 Grandmaster clock, SyncE, NTP Server and SFP optical link are also present. The Unit is designed to meet the most stringent ITU-T recommendation: ITU-T G.803: ITU-T ITU-T ITU-T ITU-T Architecture of transport networks based on the synchronous digital hierarchy, Timing and synchronization aspects in packet networks, Timing characteristics of a synchronous Ethernet equipment slave clock, Distribution of timing through packet networks Precision time protocol telecom profile for phase/time synchronization with full timing support from the network. The TES-B01 Time and Frequency Source for New Generation Network is also equipped with a local oscillator (OCXO or Rubidium of your choice) and a GPS receiver.

Digital Instruments Time and Frequency Source for New Generation Network Keys Features ARM Cortex A9 @ 667 MHz Dual Core 512 MB DDR3 Linux 2.6 Operative System 2x GbE Network Interface 2x SFP 2.5 Gbps Support up to 500 clients (PTP-IEEE1588v2) Support up to 10,000 NTP requests per second (per Ethernet port) Complanar bus for high degree of flexibility Integrated GPS Receiver IEEE1588v2 and SyncE compliant NTP Time Server E1/T1 interfaces 10 MHz, PPS and ToD interfaces Dual hot replacebale PSU LCD crosspad and status LED's for local management Integrated web server and SNMP...

Digital Instruments Time and Frequency Source for New Generation Network GNSS Receiver: 1,575.42 MHz – 12 Channels, Tracking: 12 satellite correlation, PPS Accuracy: < 50 nsec, Acquisition time: 4 minutes, Stability when locked: +/- 1E-12 after 24 hours, Antenna connector TNC Optional: GLONASS Interfaces AC Power option, 110-220 VAC (IEC 60320 C14 socket) DC Power option, 36-72 VDC (terminal block) LCD Display and Crosspad for local management SNMP protocol and integrated Web Server 2 GbE - PTP/SyncE I/O combo port - shielded RJ45, 10/1000 BaseT Ethernet (also used for management) - SFP...

Digital Instruments Time and Frequency Source for New Generation Network NTP Protocol: NTPv4 Role: Master Clock Stratum 1 (with GPS) – slave clock Stratum 2 Packet rate: 20.000 transactions per second Time and Frequency Accuracy When locked to GNSS: Time within 100ns of UTC (ITU-T G.8272 sec. 6 for PRTC) Frequency: compliant to G.811 frequency accuracy. VLAN (802.1Q, 802.1p) Holdover Performance OCXO: 1E-10 / day Rb: 2E-11 / day Holdover values are approximated and assume operation at constant temperature, no initial frequency or phase offset, and that the unit has been powered for two...