Year1
- 规格：
- 1U
- 尺寸：
- 19英寸
- 颜色：
- 黑色
No need to lay receiving antennas, easy to install time server synchronization clock
Overview of synchronization clock (time server, network time adjustment equipment, local area network time adjustment)
Integrate various communication equipment or computer equipment on the communication network The time information is limited to a small enough range based on the (Coordinated Universal Time) time deviation. This synchronization process is called time synchronization. The computer clock is used to record the time information of events, such as - messages, file creation and access times, database processing times, etc. If the computer clock is inaccurate, many of these applications will not work properly. Time-sensitive computer systems, such as servers in the financial industry, large-scale distributed commercial databases, aerospace control computers, etc., must have high-precision time information. Therefore it is very necessary to have a good standard time corrector.
Weishang products are designed with an efficient embedded system platform and have an independent/adaptive network port, which can be configured with addresses for different network segments (networks), allowing users to share one time on multiple different business networks. server. The product also supports ~ (R3), (R3), (R3), (R), (R) and other protocols. At the same time, the product has a graphical interface management software that can remotely manage, configure, and monitor the server running status.
This product system has low overall power consumption, adopts fanless design, and operates stably and reliably. It can be used for computer networks, computer application systems, process control management systems, e-commerce systems, online BB systems, and database storage and maintenance systems. Providing precise standard time signals and timestamp services, it has been widely used in timing services in finance, communications, electric power, transportation, radio and television, security, water conservancy, petrochemicals, metallurgy, national defense, medical care, education, government agencies, and other fields.
Network operations require high-precision time synchronization. To this end, each base station is equipped with a Beidou receiver to synchronize time with the base station equipment and users within the service range of the base station. At the same time, the base station has satellite signal monitoring functions and high-precision time maintenance functions, which can provide reliable time accuracy. ensure.
This product is a high-performance rack-mounted network time server carefully designed and independently developed by Jinan Weishang Electronics Co., Ltd. This product integrates a receiving module and a high-performance industrial-grade motherboard. There is no need to buy a card when using it. Time information can be obtained through the network without paying, and can be deployed very conveniently anywhere there is a signal. It is especially suitable for deployment in network communication equipment rooms where it is inconvenient to install outdoor Beidou antennas. In addition, because the portable antenna is convenient to place indoors, it can completely eliminate the damage to equipment caused by lightning weather.
Technical indicators of synchronous clock:
． Receiver frequency:.
． Working temperature: -℃～+℃, storage temperature: -℃～+℃, humidity:.
3. Power supply: AC and DC adaptive, dual power supply redundancy.
． Power consumption:.
． Dimensions, inches rack-mount chassis
. The output time is synchronized with Coordinated Universal Time (UTC) time accuracy:.
． Supported protocols:
,, (R3) protocol
,
[R] protocol
[R]
[R].(R3)
(R3 )
/(r) protocol
protocol
(R3)
R asymmetric encryption algorithm
(R) protocol
(R3) protocol
(R) protocol
,, b protocol
. User capacity: more than 1, request volume: times/second
. Input/output interface
Network port, channel, / adaptive Ethernet interface
Serial port: channel, R3 level
Antenna: channel, channel
Characteristics of synchronous clock
． It has two physically isolated independent/network ports. The two ports can be flexibly configured and used in growing and changing network environments. They can also be used in different subnets or different physically isolated networks. In addition, it can also be used as a gateway to allow two physically isolated networks to share time server resources.
． The display shows time, network card status, system working status and other information.
3. Efficient embedded system, high-performance industrial-grade motherboard, shockproof, no hard disk, no fan design, stable and reliable, B hours.
． It can provide time synchronization services for tens of thousands of clients, servers, and workstations at the same time.
． Supports ,3/,,,,R, and other operating systems, and supports standard protocol routers, switches, and other network equipment.
． A variety of configuration methods can be used for remote management, configuration and upgrade.
． The signal coverage is wide, the signal strength is high, and the installation is easy.
． There is detailed logging that can record time synchronization events.
． There is no need to deploy outdoor receiving antennas, and damage to equipment caused by lightning weather can be completely eliminated.
Typical performance of synchronous clocks: Beijing Digital Certificate, Yutian County Xindi Electric Power, Tianjin Shenguangda Mechanical and Electrical Engineering, Beijing Lianheng, Guangxi Aosong, Beijing Newman
Jinan Weishang Electronics Co., Ltd. is a professional provider of clocks The products are running stably in nearly 10,000 sites in various industries, and the quality is guaranteed!
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