Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, the intersection of network and K801 at the school

Feb 26th, 2015

Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, network at the school
Telephone number: 13918107979,021-51816731,51816732,51816733
Job QQ: 1078860159
Please have a look around more products details: http://www.ruicheng-china.cn/
Redundant NTP time server, it is systematic to prepare against the clock synchronization double machine heat, at the school network (the intersection of GPS and the intersection of the Big Dipper and pairs of the intersection of system and synchronous clock, the intersection of GPS and the intersection of the Big Dipper and the intersection of double star and the intersection of satellite and synchronous clock, redundant systematic clock synchronization, GPS of the Big Dipper,) Regard GPS signal as the intersection of time and source, available the intersection of the Big Dipper and satellite, IRIG-B yard (DCLS) at the same time , OCXO (high steady constant temperature is shaken brilliantly) , time such as CDMA, rubidium atom clock source, inlay the international popular NTP/SNTP agreement, apparatuses such as all computers, controllers in the synchronous network,etc. inside, realize the time service of the network, it is the best choice of offering the accuracy for network equipment, standard, safe, reliable time serves synchronously. Redundant NTP time server, it is systematic to prepare against the clock synchronization double machine heat, network the products have already been applied to the finance extensively at the school, communication, electricity, traffic, broadcasting and TV, Ann prevent from, water conservancy, petrochemical industry, metallurgy, national defence, medical treatment, education, government bodies, IT,etc. serve at the school of field.
Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against clock synchronization systematic, network the products adopt the surface to stick to to put technology to produce at the school, control with the high-speed chip, there is no hard disk and fan to design, have the intersection of precision and high, the intersection of stability and fine, strong having, accumulating erroring, receiving the intersection of region and climate environmental the intersection of terms and restriction, the intersection of cost performance and characteristic high, easy to operate, non-maintaining function, suit nobody on duty. This product can be a computer network, computer application system, the procedure controls the administrative system, the save of E-business system, online B2B system and database safeguards etc. and offers accurate standard time signal and time to jab and serve systematically.
Present the intersection of company and redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against clock synchronization systematic, network the apparatus adopts the whole module structural design at the school while being sharp, not only it is all compatible to realize the board card, has offered abundant signal interface resource and open special interface to design the platform, possess excellent compatible ability. Can offer many way NTP/SNTP agreement signals, PTP( 1588) Agreement signal, pulse signal, IRIG-B signal, DCF77 signal, time offer the document, synchronous signal of 10MHz frequency, can meet the interface requirement of correcting time with the apparatus.

Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, the intersection of network and quality service of the products at the school:
1. Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, the intersection of network and professional provider of the apparatus at the school, the products are running at nearly ten thousand scenes of domestic and foreign every profession and trade steadily, quality is guaranteed.
2. Present the clock synchronization products sharp, the free quality is protected in three years, safeguard all one’s life, the software adopts once to be bought and upgraded free all the life.
3. The apparatus breaks down to run online at the scene, the attenbant reaches the scene (special circumstances in 12 hours in 24 hours) ,Servicing time is not generally greater than 30 minutes.
4. The reputable engineer offers technical support to you for 7*24 hours, follow ” practically ” , ” enough ” , ” work well ” Principle,offer to you a whole set of solution. If need to install and debug live, our company will select and appoint the experienced, conscientious engineer and get to the scene as soon as possible. Our service goal is that ” all matters, big and small, perfect, the carefree service of customer’s whole journey ” ,Your requirement is our task, we will cherish every trust of yours, making great efforts to make sure is better.

Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, the intersection of network and characteristic of the apparatus at the school:
1. Module structure, it is disposed, dispose 10/100M network ports that physics isolated of No. 20 at most that NTP/SNTP port quantity can be flexible.
2. Pairs of CPU work at the same time, 32 CPU one pair of nuclear processors, performance is improved greatly.
3. The precision is high, synchronous and fast.
4. Support the single star time service mode, suitable for accepting the situation not good of the star result, there are roofs and stick to the window aerial available.
5. Support single GPS, single the Big Dipper, single CDMA, pairs of GPS, pairs of the Big Dipper? ? ? CDMA, GPS / the Big Dipper / CDMA one pair of systematic receiver dispositions, realize much the intersection of basis and redundant time service, can intelligence differentiate the intersection of GPS and signal, the intersection of the Big Dipper and signal, the intersection of CDMA and signal, yards of the intersection of time and the intersection of basis and stability and quality of signal, B of outside, and offer many kinds of time basis to dispose the method.
6. The performance of complete the Big Dipper and GPS signal is monitored, chooses to mainly use the satellite signal automatically or manually.
7. Keeping ability strong, after the device of the clock can not accept the satellite signal, since punctual ability is superior to 7*10-9 (0.42¦Ì S/min) .
8. The device has separate 10/100M network port (each port have independent MAC address) that a plurality of physics isolates ,Disposition whose a plurality of port is can flexible use, can use in, increase in the the intersection of network and environment that change constantly; Can also be used in the network that different sub networks or different physics isolate. In addition, can also be used for using as NTP network management, make two networks that physics isolates share time server resources.
9. Service when can offer the time school for hundreds of thousands sets of customer end, server, work station at the same time.
10. Support WINDOWS9X/NT/2000/XP / 2003/2008 / vista, network equipment such as operating systems such as LINUX, UNIX, SUN SOLARIS, IBM AIX, HP-UX,etc. and supporting the router, exchanger, intellectual controller of NTP agreement.
11. Offer UDP radio agreement, can connect LED display screen.
12. Redundant the intersection of NTP and the intersection of time and server, dual machine heat prepare against clock synchronization to be systematic offering MD5 to encrypt proving at the school by network, prevent obtaining time illegally.
17. Support the intersection of power and break down, GPS ‘ The Big Dipper) Lose (lose the lock) Do the joint signal and report an emergency and ask for help or increased vigilance.
18. Specialized embedded system, there are not hard disk and fan that are designed, aseismatic design, the system is stable and reliable.
19. One grade of components of high-quality industry, high-quality electric design, the high circuit structure integrated in density, make the device have excellent electric segregation and electromagnetic to shield behaving, the complete machine does not have adjustable device, have improved clock device interference-free performance and dependability guarantee greatly.
20. Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, the intersection of network and GPS at the school ‘ The Big Dipper) The reception antenna have considered preventing thunder design, stability design, anti-interference from being designed especially, the dependability of signal receive is high, are not limited by region condition and environment.
30. The device adopts the whole module structural design of using simultaneously, support heat of the board card to be inserted and pulled out, it is flexible to dispose, it is convenient to safeguard, in order to on-the-spot network transformation will come to increase and correct time while extending the port provides convenience at the same time.
31. There are many kinds of working state instructions, it is easy to operate the making an inspection tour at ordinary times of the attenbant.
32. The holding structure of the shelf, 1U/2U, 19 ” The standard machine case, it is convenient to install.
Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, the intersection of network and detailed parameter that fit at the school:
1. Time source: GPS satellite, the Big Dipper satellite receiver, IRIG-B yard (DCLS) , OCX0 (constant temperature is shaken brilliantly) , CDMA, rubidium atom clock, RS232, 1PPS, 1PPM, 1PPH are available.
2. The device working temperature: — +70 ¡æ, store the temperature at 20 ¡æ: -40 ¡æ- +85 ¡æ, the humidity: < 95%; Time service aerial: Working temperature: — +85 ¡æ, store the temperature at 45 ¡æ: -50 ¡æ- +90 ¡æ, the humidity: 100%, form and reveal.
3. Power: 220V/110V alternating and direct current self-adaptation, a pair of power is redundant.
4. Consumption: Less than or equal to 15W.
5. GPS receiver receives the frequency: 1575.42MHz; Receive the sensitivity: Catch <- 160dBW, follow <- 163dBW; Catch time: When it is started that the device is cold, <2min, at the time of the hot starting of the device, <10S; Internal battery type: Lithium battery, battery life-span: ¡Ú 25000h.
6. The Big Dipper receiver: Passway: 6; Receive the sensitivity: -157.6dBW; The cold starts one to catch time: Less than or equal to 2 seconds; Lock and catch time again in mistake: Less than or equal to one second; 1PPS precision: Superior to 100nS.
7. CDMA receiver frequency: 800MHz.
8. Redundant the intersection of NTP and the intersection of time and server, dual machine heat systematic to prepare against clock synchronization and network have time between failures (MTBF) equally at the school Greater than or equal to 150000 hours; Average maintenance time (MTTR) : Is not generally greater than 30, service life is no less than 20 years. Needn’t be safeguarded under the normal service condition!
9. Correct time precision: Pulse, B yard: 0.1¦Ì S, one bunch of mouths: 10¦Ì S, NTP/SNTP: 1-10ms;
12. Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, the intersection of network and NTP/SNTP time service record at the school: Keep 5000 newly.
13. NTP/SNTP throughput: Satisfied request of 10000 periods of time per second;
14. The port of the network supports the agreement: NTP/SNTP , ARP, UDP/ Time, Telnet, ICMP, DHCP, TFTP, SNMP, MD5, NTP V4, V3, V2, V1, NTP SERVER or NTP Client can be chosen.
15. The aerial length of time service marks and mixes 30m, available 50, 60, 70, 80, 100, 120, 150, 200 meters.
16. External dimension: 1U/2U, 19 ” .
Redundant the intersection of NTP and the intersection of time and server, dual the intersection of machine and heat prepare against the intersection of clock synchronization and systematic, the intersection of network and systematic detection authorizing and typical achievement at the school:
1. The products are authorized and measured: ISO9001: 2008 quality systems are authorized (certificate serial number: PRC004565) , China National Measuring Science Research Inst tests the certificate ‘ Certificate serial number: XDsp2008-0295) , Chinese Electric Power Research Institute inspection certificate( Move [the side ] far terminally and examine words 2008 No. 093) , electricity of East China tests the examining report of research institute ‘ Report the serial number: G-34-04) .
2. Typical achievement: National Ann supervises the general bureau, Chinese Academy of Sciences, Ministry of Public Security, public security bureau of Jiangsu Province, public security bureau of Shanghai, Suzhou Traffic Administration Bureau, World Horticultural Exposition Garden, prison of Wuxi, platform of unification of three nets of Hangzhou, safe urban project in Lishui, Xuchang people’s air defense, Hongchiao Airport of Shanghai, field airport of senior colonel of Nanjing, railway station of Shanghai, Shanghai Subway Line No. eight, subway line of magnetic suspension of Shanghai, Shanghai-Nanjing highway, East China Sea bridge, chemistry of Shanghai meets an urgent need in the centre, court of Yangpu district of Shanghai, Fudan University, long march hospital, one army of Nanjing Military Area Command, silver of Shanghai is united, Jiangsu moves, Ningbo digital TV, broadcasting and TV of Tianjin, fit the digital certificate of letter and authorize the company, Kingsoft’s petrochemical industry, Baoshan iron and steel plant, electricity of Shanghai, electricity of Zhejiang, Ninghai power plant, auspicious in Minhang power plant, the south, Siemens, Schneider, ABB, Areva, Honeywell, Laos’ electric project, Uzbekistan’s petroleum project.



Contacts: Wei YuanDong
Telephone: 86021-51816731/5181673
Fax: 86021-51816733
Email: rcdq123@163.com
Web site: http://www.ruicheng-china.cn
Address: Yangpu district of Shanghai circles in the air in national Block C of Scien-tech garden No. one of institute of technology of Shanghai of the road No. 128 of the Yin Dynasty

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