NTP Server (VPTWSI170)
Key Features
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Stratum-1 GNSS-based NTP server with GPS, GLONASS & NavIC support
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Intel® Xeon® Scalable processors with DDR5 memory scalability
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High-precision time synchronization with PPS output (<50 ms accuracy)
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Hot-swappable SSD storage with RAID support for data protection
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Redundant power supply and cooling for 24×7 operation
Key Highlights
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Enterprise-grade, highly reliable time server platform
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Multiple Gigabit LAN ports with optional 10G SFP+ uplinks
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Secure management via Web GUI, SNMP, SSH & IPMI
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Rack-mount 2U/4U chassis with expansion flexibility
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Designed for mission-critical and telecom-grade deployments
Technical Specification
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Parameter
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Specification
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Model
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VPTWSI170
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Form Factor
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2U / 4U rack-mount chassis, up to 12 / 24 bays, supplied with Heavy Duty Sliding Rail Kit and Redundant Power Supply (RPS)
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CPU
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2nd / 3rd / 4th Gen Intel® Xeon® Scalable Processors, minimum 8–16 cores per CPU, 2.4 GHz or higher clock speed, 22 MB or higher cache
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Memory
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32 / 64 GB DDR5 RAM, upgradable to 1 TB or higher
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GNSS Timing Module
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Integrated multi-constellation GNSS receiver supporting GPS / GLONASS / NavIC , PPS output
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GNSS Antenna & Cabling
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1 × Outdoor active GNSS antenna with mounting kit; RF coaxial cable RG-58 or better
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Time Synchronization Role
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Stratum-1 NTP Server when GNSS locked
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Time Accuracy
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Master clock accuracy of 50 ms or better
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NTP / Time Protocols
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NTP v2 / v3 / v4, SNTP
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Network Protocols
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IPv4; NTP, SNTP, SNMP, HTTP/HTTPS, SSH
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Management Interfaces
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Web-based GUI, SSH / (optional Telnet) for CLI; IPMI for out-of-band management
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SNMP Support
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SNMP v2c / v3 ; SNMP Traps
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LAN / NTP Output Ports
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4 × RJ45 Gigabit LAN ports, 1 × RJ45 Dedicated IPMI LAN port; optional Dual 10G SFP+ ports
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Internal Storage
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2 × / 4 × 480 GB / 960 GB 2.5" SATA SSD in RAID 1 / 5 configuration, hot-swappable
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Additional Storage Support
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8 × SATA3 6 Gb/s (incl. 2 × SATA DOM, 2 × SATA switch) and 1 × M.2 NVMe
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RAID Controller
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8-port, 12 Gbps, 1 GB cache, supporting RAID 1 / 5 / 6
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PCIe Expansion Slots
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2 / 3 / 4 × PCIe 3.0 x16 and 1 / 2 × PCIe 3.0 x8, additional NICs
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Video Controller
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ASPEED AST2500 or equivalent for local console
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Video Port
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1 × VGA
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USB Ports (Rear)
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2 × USB 3.0
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USB Ports (Front)
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2 × USB 2.0
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Power Supply
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Hot-pluggable Redundant Power Supply
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Cooling System
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3–4 hot-swappable fans
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Operating Environment
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Temperature: 10°C to 50°C; Humidity: 20% to 80% RH, non-condensing
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Certifications
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CE, FCC, BIS & RoHS
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