Xinchuang 2U NTP Time Server

Time Source: BeiDou, LTE-4G, seamless switching between two time sources

BeiDou timing accuracy is 10μs, LTE-4G time source synchronization accuracy is 20ms

Temperature-compensated crystal oscillator circuit, time-keeping error <1 minute/year

BeiDou receiving channels: 6, receiving sensitivity -157.6dBW; cold start time 15 seconds, hot start time 1.5 seconds; system time correction every 5 minutes;

Timing accuracy: BeiDou timing accuracy is 10μs, NTP timing accuracy is: 1ms

Operating system: Kylin/Tongxin/other versions of Linux/Windows Server edition, choose one, with Windows incurring additional costs based on market conditions

Time-keeping method: Oven-controlled crystal oscillator or temperature-compensated crystal oscillator, optional types

Output method: 4 ports 10/100/1000M Ethernet, independent IP segments, adaptable to different network segments, supports NTP v1, v2, v3, v4, SNTP (RFC 2010), MD5, Authentication (RFC 1321), TCP/IP, etc.

Display method: VGA interface, computer monitor

Hardware configuration (1) VISEN-2US120H5

Processor: Integrated one Haiguang C86 3350 (3.0G/8C/16T) processor

Chipset: High-efficiency SOC chip

Memory: 16GB memory, maximum support 128GB (4 DIMM Slots), frequency up to 2666MHz

Hard disk: 1 piece 480GB hard disk, maximum support 6, standard supports 4 non-hot-swappable 3.5” or 2.5” SSD (optional) data disks

Array: Supports RAID 0, 1 (Only for Windows OS); optional hardware RAID card

Network I/O: Integrated 2 10/100/1000M adaptive Ethernet ports

Interfaces: Rear DB9*2, VGA*1, HDMI*1, USB*4, audio interface

Expansion slots: 2 PCIe3.0 x16 slots (x8 signal) 1 PCIe3.0 x8 slot (x2 signal) 1 PCIe3.0 x4 slot (x1 signal)

Power supply: Redundant 550W high-efficiency energy-saving server dedicated power supply

Hardware configuration (2) VISEN-2US627K2

Processor: 2* Kunpeng 920 series (5220) processors (32Core, 2.6GHz)

Memory: 128GB memory, 16 DIMM slots, frequency maximum support 2933MHz, maximum capacity support 2TB

Hard disk: 2* SSD 480GB, front 12 3.5/2.5" SATA/SAS hot-swappable hard disks

Array: Array card SAS12Gbps 4GB supports RAID0,1,5,6,10,50 and 60, includes battery, supports power loss protection and out-of-band management function

Network card: Network card dual optical port 25GE includes module,

Network I/O: Standard 4 electrical port Gigabit network cards (flexible card form), supports PXE, one dedicated remote management port, optional 4 25GE/10GE optical port network cards (flexible card form), supports PXE

Power supply: 900W 1+1 high-efficiency energy-saving server redundant power supply

Dimensions: Height 86.1mm x Width 447mm x Depth 790mm

Hardware configuration (3) VISEN-2US320F4

Processor: 1 FT-2000+ 64 processor (64 Cores, 2.2GHz), supports 100W TDP

Memory: 32GB memory, 8 DIMM slots, supports 2666MHz RECC DDR4 memory, maximum can support 1TB memory

Hard disk: 1 piece 4T SATA, front maximum supports 8 3.5"/2.5" SATA/SAS hot-swappable hard disks, built-in supports 2 2.5" SATA SSD, built-in 2 M.2 slots

Expansion slots: Maximum can expand 7 PCIe slots

Network I/O: 4 Gigabit adaptive Ethernet ports + one dedicated remote management port

Power supply: 550W 1+1 high-efficiency energy-saving server redundant power supply

Rails: Optional server dedicated rails

Dimensions: Depth 660mm x Width 430mm x Height 89mm

Hardware configuration (4) VISEN-2US120F40

Processor: 1 domestic Phytium D2000 processor, 8 cores, processor frequency 2.3GHz

Memory: 16GB memory, supports 2DIMM DDR4 2400/2600MHZ memory, maximum 64G

Hard disk: 1 piece 480GB hard disk, 4 SATA 3.5/2.5 hard disks, onboard 1 M.2 2280 slot

IO: Rear 4 USB3.0 interfaces, rear 2 Gigabit Ethernet ports

Rear 1 COM interface, rear 1 set audio interface

Rear 1 VGA interface

Expansion: 2 PCIE3.0 x16 (x8), 1 PCIE3.0 x8 (x8), 1 PCIE3.0 x4 slot (x1)

Power supply: Redundant 550W power supply

System: Supports Kylin desktop operating system

Hardware configuration (5) VISEN-2US120F4X1

Processor: 1 domestic Phytium D2000 processor, 8 cores, processor frequency 2.3GHz

Memory: Supports 2DIMM DDR4 2400/2600MHZ memory, maximum 64G

Hard disk: 4 SATA 3.5/2.5 hard disks, onboard 1 M.2 2280 slot

IO: Rear 4 USB3.0 interfaces, rear 2 Gigabit Ethernet ports

Rear 1 COM interface, rear 1 set audio interface

Rear 1 VGA interface

Independent graphics card: Optional

Expansion: 2 PCIE3.0 x16 (x8), 1 PCIE3.0 x8 (x8), 1 PCIE3.0 x4 slot (x1)

Power supply: Redundant 550W power supply

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1* Phytium D2000 processor, 8 cores, processor frequency 2.3GHz

1* Memory 16GB DDR4 ECC

2* Hard disk HDD 4T SATA enterprise level 3.5 7200

1* Hard disk SSD 480GB SATA data center 2.5 read-intensive

1* Array card SAS3108 12Gbps 1GB 9361-8I supports RAID0,1,5,6,10,50,60 and JBOD

1* Rails

Expandable configurations: Hard disks, network cards, optical ports, etc.

Chassis: 2U

Power supply: Redundant power supply AC220V/300mA

Application: Provides clock services for computers, servers, clocks, attendance systems, video systems, and control systems.