Archive for May, 2010

Monitor system of the humiture

Brand: Sincere science and technology intelligently

Name: Monitor system of the humiture

Type: GSP-2010G

About products:

Main function: On the basis of the intersection of humiture and long-range monitor system of WEB, the intersection of real-time display and the intersection of scene and environmental humiture, can inquire history record, alarm logging, historical the intersection of curve chart and characteristic: So long as there are LANs inside the company, on any computer which links the LAN, so long as typing in the website in IE browser can use the above-mentioned function, but does not need to install other software; If control host computer, enter Internet in succession, no matter you at home, on business in the other places, can see Living monitoring data abroad even; It is convenient, easy to use.

The products are detailed:

Monitor system of the humiture

Main function: On the basis of the intersection of humiture and long-range monitor system of WEB, the intersection of real-time display and the intersection of scene and environmental humiture, can inquire about history record, alarm logging, historical curve chart
Characteristic: So long as there are LANs inside the company, on any computer which links the LAN, so long as typing in the website in IE browser can use the above-mentioned function, but does not need to install other software; If control host computer, enter Internet in succession, no matter you at home, on business in the other places, can see Living monitoring data abroad even; It is convenient, easy to use.
Advantage:
1,Do not need to install the software of customer end, can be used with IE browser
2,Not restricting the number of people of use of customer end, but a plurality of users or many department’s simultaneously using
3,The interface reveals ocularly, can inquire about historical data and alarm logging
4,But the historical curve chart of automatic generation, facilitate the analysis on historical data
5,The safety is high, need to have authorized users and could enter this system with the password, and there is user’s supervisory function in order to manage each user’s usufruct
6,Save the cost, this function can be replaced by using the video to control the method of warm hygrometer of scene long-rangely in the past, watch the intersection of result and fine speed and cost take low much quickly
7,Use easily, the general user can know the method to use by oneself

First, land interface ‘ Can use the user name of having corresponding authority to land)

Second, real-time monitor interface while being long-range ‘ Different users can be self-defining to want the expicity point size)

Third, history record inquire ‘ But self-defining point size that will inquire about, time frame)

Fourth, inquire the example of fruiting ‘ Can print the printout of function through IE attached)

Five. Historical curve inquire the example ‘ But the self-defining point size, time frame, temperature range) that will inquire about

Note: This function is one of the enhancement function module of our company NET2008 edition automatic monitored control system, do not wrap up in the standard edition software

Monitor system of GSP-2010G humiture

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Monday, May 31st, 2010 Power & control products No Comments

Time service gps instrument, the time lock server of the network, ntp network time

Brand: Neutrontek – China and Singapore creates

Name: Time service gps instrument, the time lock server of the network, ntp network time server, gps network time server, the intersection of gps and the intersection of time service and server, the intersection of network and server, the intersection of gps and the intersection of network and server, gps time service server at the school at the school, gps

Type: DNTS-8

About products:

Time service gps instrument, the time lock server of the network, ntp network time server, gps network time server, the intersection of gps and the intersection of time service and server, the intersection of network and server, the intersection of gps and the intersection of network and server, gps time service server at the school at the school, gps satellite time service device, the time lock server of the network, gps time synchronization system, time synchronization system, time synchronized clock, time synchronized clock, time synchronization system, gps time service server, the intersection of gps and the intersection of network and server at the school, the intersection of gps and the intersection of satellite and the intersection of time service and device, gps, at the school, the intersection of network and server at the school,

The products are detailed:

GPS / the Big Dipper time server DNTS-8 ????? ????

Item Model: DNTS-8

The size of the products: 19 inches 1U

1-4 net mouths: The high precision of thermostatical Jingzhen is punctual

Product profile

It is a kind of Hi-Tech intelligence that China and Singapore of Beijing creates the network time server DNTS-8GPS/BD that Science Technologies Co., Ltd. develops, autonomous working time server of high-accuracy network based on NTP/SNTP agreement, DNTS-8GPS/BD obtains the signal information of the standard clock from GPS or the Big Dipper geosynchronous satellite, transmit in network information the, need apparatus of time signal regard as plane in the network, apparatuses such as the control device,etc. can be in pace with standard clock signal. Can define priority at the time of simultaneously using GPS and the Big Dipper receiver, default and set up as the Big Dipper to have priority, GPS is reserve; When two receivers are both no-signal, DNTS-8 uses Built-in: thermostatical Jingzhen punctually, punctual precision reachable 1E-9. DNTS-8 uses canonial clock information through TCP/IP network transmission, DNTS-8GPS/BD supports many kinds of popular time to release the agreement, such as NTP, time/UDP, UDP that it can support to can be set up carries oral China and Singapore and achieves the time that the department defines data packet of the radio. The port numbers of NTP and time/UDP are affixed to 123 and 37 that RFC-123 and RFC-37 appointed respectively. DNTS-8GPS/BD supports the broadcast work pattern of SNTP agreement at the same time

Detailed parameter

Precision of time service

1-10ms

Support the agreement

NTP/SNTPV10,V20,V30,V40,SNMP,UDP,Telnet,IP,TCP

The net mouth quantity

1-410/100M adaptation Ethernet

CPU

Pairs of the intersection of CPU and simultaneous working, 32-bit microcomputer CPU binuclear processor, characteristic and loud to raise

Receiver of the satellite

GPS, the dual system of the Big Dipper, but assigned priority

Punctual function

The precision reachable 1E-9 of permanent steady Jingzhen, GJB2242-94

Throughput

Satisfiable request of 2000 periods of time per second

Time service record

Keep 300 newly

Report an emergency and ask for help or increased vigilance here

Maximum current 10A of the electrical relay

Output interface

RS232/485, IRIG-B, 10M, 1PPS, supports GJB2911A-2008

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Monday, May 31st, 2010 Power & control products No Comments

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | GP

Brand: EE

Name: GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | Tracker of GPS’s positioning

Type: GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | Tracker of GPS’s positioning

About products:

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | Tracker of GPS’s positioning

The products are detailed:

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | Tracker of GPS’s positioning

contact: Jade Li offer QQ: 80743026 TEL: 13791096254 15726402116

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | That the tracker of GPS’s positioning is absorbed in the vehicle characteristic but the humanization developed in design is intelligent positions the terminal station, have ultrathin, easy installing, such characteristics as the non-maintaining and received signal is strong, GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | The tracker of GPS’s positioning combines GSM/GPRS wireless communication, GPS navigation system technology, match the global locating service platform, built-in high chip, GPS of third generation, SiRF of sensibility, and cooperate with high sensitive built-in intenna position terminal station needn’t make operation any set up user can realize the long-range target location Inquire and return the orbit; The products adopt the standard design software of a pair of CPU technical grade to have multiple protection mechanism that make products intelligence more steady.

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | There are hidden and open two kinds of but choices tracker installation ways of GPS’s positioning. Among them, hidden while installing the lunk of power chooses the power line of storage battery, line ear end bunch of red line has fuze blocks ( 2A FUSE) Overcurrent protection can arise to and short out; The intersection of power and lunk choose some the intersection of cigarette end and power line, have 2A FUSE get up, short out overcurrent protection (need until user should prove when the connection this) in the pieces of cigarette end install, .

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | The tracker standard of GPS’s positioning supplies power as 7V 28V, red color line is the positive pole of the power, the black is the negative pole of the power, apparatus the intersection of power and negative pole choose, earth, put up iron is don’t until line answer together otherly alone at the electricity-linkingup. After the power line is connected, draw the power bunch plug to the adjacent place of the terminal installation, install and finish, supply power for the apparatus. GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | The tracker of GPS’s positioning is easy to operate, power up is an executable automatic starting up, the automatic shutdown after the deenergization. The normal working hour of apparatus, the supply indicator of red is glittering, blue GPS pilot lamp Normally on, green GSM pilot lamp Normally on (if GPS or GSM pilot lamp is glittering while showing the signal is searched for, do not flash and represent the received signal unusually) .

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | Users can land the information of account number and carry on the network starter according to the platform that we offer after the tracker of GPS’s positioning is bought, the information includes landing name, password and apparatus identifying code. The procedure is on the whole in the activation on the net on the platform: Click VIP to land, enter GPS vehicle and position the scheduling system of management | Car GPS the whole world tracking device | The tracker users of GPS’s positioning log on the platform, fill account number and password obtained, click and submit and enter the platform; The reselection activates the interlinkage of goal; Then enter and activate the new goal and set up the window, fill the apparatus fuselage yard (IMEI number) here , identifying code and name ( It is usually the information of license plate number) When; Finally about 2 minutes later, the main interface will be pointed out and had new goals to join, can see newly added goal after landing again.

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | The tracker technical parameter of GPS’s positioning:
1.GSM: 900/1800MHz;
2.GPRS: Class12,TCP/IP build in GSM Module;
3.GPS: SiRF StarIII/LP;
4.Voltage range: 7-28V
5.Working current: About 60mA( 12vDC) ; About 35mA( 24vDC) ;
6.GPS positioning time:
Hot starting: < 2sec( Open Sky) ;
It is started that warm: < 32sec;
Cold start: < 38sec( Open Sky) ;
7.GPS location accuracy: 10m( 2D RM) ;
8.Working ambient temperature: -From 20 ℃ to +70 ℃;
9.Working ambient humidity: 20%~80%RH;
10.Appearance size: 90.0( L) X 45.0 (W) X 12.0(H) mm;
11.Weight: 45g;
12.Built-in aerial: GSM aerial, low noise high gain GPS aerial;
13.LED pilot lamp: GPS signal state – blue, GSM signal state – green, power / working condition – red.

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | The course of method of erection of tracker of GPS’s positioning: Open packaging, after checking the facility type is errorless and with complete fittings, install the test of the SIM card at first, then the erection site of equipment selection and installation way, fix apparatus finally.

GPS car burglary-resisiting device | Vehicle GPS the whole world positions trackers | GPS vehicle follows the trail of the positioner | Install attentive matters with GPS car burglary-resisiting device:
1.In order to prevent the burglar from destroying, the apparatus selects the location to try hard to conceal;
2.Avoid putting with the emission source together, such as wireless radar for back running vehicle, burglary-resisiting device and other vehicle carried communication apparatuses;
3.Can use bandages fixedly, or paste with the strong Double Faced Adhesive Tape of wide sponge;
4.There are GSM aerial and GPS aerial in the apparatus, should guarantee to be facing upward at the time of installation (in the sky) ,And there is no metal object to shelter from, shield on the top.

GPS car burglary-resisiting device | Vehicle GPS the whole world positions trackers | GPS vehicle follows the trail of the positioner | GPS car burglary-resisiting device products characteristic:
1.Intelligence starts the GPS’s positioning;
2.Avoid pressing the starting up key, power up is the work;
3.Non-maintaining, the self-recovery function of the trouble;
4.Built-in switching power supply, the input span of wide-voltage;
5.The news in brief revises work pattern, four kinds of work patterns are available;
6. track whether it is single to position, position, position continuously regularly after can realizing GPS’s positioning;
7.Simple and easy installation, hide or follow the trail of and use in the car open;
8.Receive the order, obtain the locating information through the news in brief;
9.Can presume GPS positioning time;
10.Trichromatism LED lamp situation display, find out about the working condition of the positioner at any time;
11.The password is set up, the person who only has the password can revise the positioner parameter, use safer;
12.Two kinds of power input modes, can choose the vehicle carried specialized piecing to supply power or supply power through MiniUSB;
13.Pass the location data back through the short information of cell phone, inquire in Google MAP manually.

GPS car burglary-resisiting device | Vehicle GPS the whole world positions trackers | GPS vehicle follows the trail of the positioner | GPS car burglary-resisiting device products advantage:
1.The relative elevation of the sexual valence: The price is only like product 1/2, quality can be guaranteed.
2.The function is practical: Totally meet functions such as positioning, tracing, controlling, managing,etc..
3.Modern techniques: Adopt GPS + MTK advanced technological scheme.
4.Quality is steady: Through rigorous condition test, quality assurance.
5.It is simple to install: Installation only needs to connect two lines, settle in five minutes, install the high disguise.
6.Have courteous service: Surf the Net or inquire with mobile phone for 24 hours, also but directory inquiry.
7.Safe and secret: Can only inquire according to the password, users’ personal secrets get the sufficient guarantee.

GPS car burglary-resisiting device | Vehicle GPS the whole world positions trackers | GPS vehicle follows the trail of the positioner | GPS car burglary-resisiting device and other GPS positioner differences:
1.Maximum advantage: Aerial built-in, volume small and exquisite, hide, install at car while being convenient.
2.Other GPS positioners, can not see the car moving on the platform; Other like products but the orbit is returned, this positioner can see the instant movement of the vehicle.
3.Other GPS positioners, only follows the trail of the car by computer, if position with the mobile phone –That was got can only be the abstract digital longitude and latitude; But this GPS satellite positioner can find the vehicle in the detailed position of the map through the mobile phone.
4.Non-maintaining, the self-recovery function of the trouble: The machine is very simple, after anyone gets, can be grasped in 5 minutes, there will not a pile of trouble that wait for you, now can not, can not either in the future.
5.The car voltage is not very stable, the voltage is very large in amplitude of variation, it is easy to burn to cause GPS positioner, shown as frequently that it is unstable to position –The machine in other words does not have power connection like that; This positioner 7V-28V ultra wide-voltage suits, behaves stably at any time.

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | The tracker side key set function of GPS’s positioning is introduced: Under the normal operating conditions, if press the underside key set, three instruction lantern fairs go out to enter and conceal the working condition at the same time at this moment, three pilot lamps resume the normal instruction when pressing the underside key set again. Once position the scheduling system of management according to GPS vehicle | Car GPS the whole world tracking device | The side key set of the tracker of GPS’s positioning, the apparatus will have memory functions, again when power up will be started next time, will enter and conceal the working condition automatically after treating stable operation, the pilot lamp is not bright is a normal phenomenon at this moment.

GPS vehicle positions the scheduling system of management | Car GPS the whole world tracking device | The similar name of tracker of GPS’s positioning: GPS car positioner | GPS tracking device | Tracker of extremely small GPS | Car GPS position finder | GPS vehicle tracker | GPS vehicle tracking device | GPS global positioner | Vehicle GPS satellite positioning tracking device

contact: Jade Li offer QQ: 80743026 TEL: 13791096254 15726402116

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Monday, May 31st, 2010 Power & control products No Comments

Zigbee wireless transmission equipment YD07

Brand: Self-produced

Name: Zigbee wireless transmission equipment YD07

Type: Zigbee wireless transmission equipment YD07

About products:

YD07 zigbee wireless module was in order to be employed and designed remotely. YD07 zigbee wireless module there is communication distance of 2KM on the spacious distance. Also can be having situation inuse which is sheltering from the thing. Can roughly penetrate 2-3 walls. Offer RS232; RS485; RJ45 interface. Can be convenient with PLC; Ammeter; Computer; Measuring device and user’s one-chip computer system,etc. are realized and connected. Realize the wireless machine format communication and sharing.

The products are detailed:

YD07 zigbee wireless module was in order to be employed and designed remotely. YD07 zigbee wireless module there is communication distance of 2KM on the spacious distance. Also can be having situation inuse which is sheltering from the thing. Can roughly penetrate 2-3 walls. Offer RS232; RS485; RJ45 interface. Can be convenient with PLC; Ammeter; Computer; Measuring device and user’s one-chip computer system,etc. are realized and connected. Realize the wireless machine format communication and sharing.

Characteristic characteristic

The transmission distance of maximum: The communication distance without hitch of 2000 meters among module;

Antijamming capability is strong: 2.4G DSSS spread spectrum technique;

The interface is employed flexibly: RS232; RS485; USB data interface, the highest baud rate 57600bps;

It is flexible to send the mode: The broadcast transmission or goal address sends the mode availably;

The nodal type is flexible: Central node, route node, terminal node can be chosen through the jumper wire;

The ability of network connection is strong: Star network, Tree Network, link type network, mesh network;

The network capacity is great: The 16 -channel can appoint automatic selection, 255 networks ID set up arbitrarily;

Working current: 70MA/24V

The data packet of maximum: 256 bytes;

Application standard of technical grade.

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Monday, May 31st, 2010 Power & control products No Comments

3G wireless network video server

Brand: It is far sincere to cause

Name: 3G wireless network video server

Type: ZY-6001C

About products:

Embedded RTOS designs, the binuclear 32-bit microcomputer DSP (T framework) ,Purely hard compression, the watchdog, 32M FLASH, 128M DDR2; U-SIM springs the socket; Video input of one CBVS, PAL/NTSC automatic detection; Support D1 +CIF double current MPEG4 code, AVI form, the code stream 0.1M 4Mpbs is adjustable, 1~30 frames per second of frame rate is adjustable; A A-IN, the output interface of No. 1; Support the two-way pronunciation intercom function; Ether net mouth of one 10/100M; 2 Micro SDs spring the interface of the socket; RS422

The products are detailed:

Cause and far specialize in the bridge, the digital bridge, one grade of wireless bridges of telecommunication, the wireless AP bridge of the outdoor type sincerely, the wireless digital bridge of technical grade, the wireless microwave of remote of technical grade, the wireless video monitor system of remote, the wireless sound video transmission system of remote, the wireless bridge, the transmission equipment of digital bridge, wireless microwave, digital microwave, digital microwave monitoring aid, the wireless transfer system of digital microwave, wireless monitor system, wireless monitoring aid is wireless control the apparatus, the wireless transfer system, the apparatus of transmission over radio, wireless video monitor system, wireless video transmission system, wireless transmission equipment, wireless audio-visual monitoring aid, the transmission equipment of the wireless audio frequency and video, 3G wireless monitor system, 3G wireless transfer system, the transmission equipment of the 3G wireless audio frequency and video, wireless to move the image transmission system, move the video transmission system of wireless sound, non- visual wireless transmission equipment, non- visual wireless monitor system, the intersection of laser and the intersection of night viewing and fog system completely. Have an extensive equipment to apply to public security men to the far sincere digital transmission over radio, traffic, expressway, scenic spot, frontier, finance, bank, electricity, water resources, channel, oil field, colliery, mine, pasture, farm, army, warehouse, danger area, fire control, environmental protection, the large-scale enterprise, aerial reconnaissance, offshore suppress smuggling, quay port, frontier port, island, prevent forest fires, control in modern chemical plant, forest zone inspection post, workshop. The company guarantees the products sold in one year in the same way, lifetime technical support.

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Monday, May 31st, 2010 Power & control products No Comments

High-accuracy measuring type RTK

Brand: GPLS

Name: High-accuracy measuring type RTK

Type: ProMark500

About products:

The principle of ProMark500 multi system GNSS receiver GPS system is introduced as the technical constant development of science, GPS is playing a more and more important role in measuring the field, the application of GPS is more extensive too. We introduce the correlation theory of GPS briefly here. GPS is the abbreviation of the global positioning system, it was in U.S.A. developed in the 1970s, in order to be satisfied with oneself in the demand for military strategy of the whole world, and the one that invent. Suitable for the global location technique now. By the 1990s, this technology played a prominent role in civil measurement too. Whole GP

The products are detailed:

ProMark 500 multi system GNSS receiver
Principle introduction to GPS system
With the technical constant development of science, GPS is playing a more and more important role in measuring the field, the application of GPS is more extensive too. We introduce the correlation theory of GPS briefly here. GPS is the abbreviation of the global positioning system, it was in U.S.A. developed in the 1970s, in order to be satisfied with oneself in the demand for military strategy of the whole world, and the one that invent. Suitable for the global location technique now. By the 1990s, this technology played a prominent role in civil measurement too.
The whole GPS system is made up of 3 parts:
( 1) , the satellite of space operation;
( 2) , the control part of the ground;
( 3) , GPS receiver which users used.
Satellite: The satellite in the space has certain life-span to design and run, so the quantity of the satellite is changed in different periods, probably there are 29 satellites in normal operation at present. The projected life of the satellite was probably 7.5, epuilibrium distribution is on six orbital planes, sixth orbital plane and equatorial included angle are 55 degrees, design guaranteeing to receive the satellite of more than 4 at the point of any to meet the demand positioned any position like this. The operating cycle around the ground of the satellite is 11 hours and 58 minutes, make us spot the identical satellite (every month 2 hours in advance in 4 minutes ahead of time every day like this) .
Control some on the ground: Various messages of receiving the satellite that can be constant, and judge the running situation of the satellite according to information of the satellite, adjust to the satellite by pouring into the station, guarantee the normal running orbit of satellites.
Ground users’ instrument: The measurement type used now is mainly as follows, the receiving of monofrequency machine, dual frequency and dual frequency RTK. The intersection of monofrequency and GPS can only receive and deal with signal at the L1 that satellite send, dual frequency receive the intersection of function and receiving and the intersection of place and the intersection of quantity and L1 and signal at the L2. RTK means GPS receiver is after allocating the data chain, can be real time to solve and calculate the relative data, have achieved the goal of positioning in real time.
In addition still navigating GPS uses the fixed principle of single machine, the precision is to dozens of meters in several meters. Navigating GPS can receive the coastal emissive differentiating signal of differentiating station too partly, the precision can reach the precision within 1 meter.
Had, we can know what satellite positioning used is spatial data, in order to meet positioning the demand, need a three-dimensional coordinate system taking the earth’s core as initial point. For this reason, one suitable for the coordinate system global most in must appear 1984 – -WGS84. This system is GPS fixed basic reference, GPS measures the coordinate that the most original coordinates obtained are all WGS84.
We extrapolate the local coordinate relation of each point in the actual job in measuring through the relative position relation in WGS84 coordinate of each point, obtain each point and correspond to the coordinate. So there is conversion of the coordinate in the measurement of GPS ‘ The software of treated section is also called restraining flat difference after the Static Data) . The achievement so offered finally is the level graticule mesh coordinate system conforming with known control point achievement (the east, the north, it is high) .

The differentiating GPS location technique is a kind of efficient location technique, it utilizes more than 2 GPS receivers to receive the satellite signal at the same time, one of these places it in the known coordinate is clicked as the basic reference station, another one uses and determines the a bit more unknown coordinate – -Call mobile radio station, basic reference stand, find the intersection of distance and correction to get satellite it and for the mobile radio station this correction according to accurate coordinate of point this, the mobile radio station corrects it and positions the result according to this correction, thus improve the location accuracy greatly. RTK( Real Time Kinematic) Technology is the differentiating technology of carrier phase, it is two carrier phase observed quantity differentiating methods of measuring station of real-time processing, it is divided into revising method of electromotive force and difference method again, the revising method of electromotive force is to send the carrier phase amendment of the basic reference station to the mobile radio station, correct the carrier phase that the acceptance of the mobile radio station gets, and then solve and ask coordinates, call allowing RTK too. Difference method stand basic reference carrier phase reached to gather send to the mobile radio station, solved and be regarded as the coordinate subtraction, call genuine RTK too.

RTK operating principle and mode
RTK GPS measuring system is the component system that GPS measurement technique combines with transmission technology of the data and forms, it is a new break-through that GPS measures development. RTK technology is the real-time differentiating GPS measurement technique taking observed quantity of carrier phase as basis. Its basic thought is: Stand in the basic reference and place a GPS receiver, carry on successive observation to all visible GPS satellites, have information that successive observation more receive it ‘ Including pseudo range and carrier phase observed value) And basic reference stand autogenous some message ‘ The coordinate for instance, stands in basic reference, the aerial is higher) ,Through the transmission equipment of radio, send to the intersection of user and observation station (flow and stand) in the real time and place . On floating station, GPS receiver receive basic reference stand data, receive the intersection of GPS and the intersection of satellite and emissive signal too, then according to relatively positioning the principle, the real time and place calculates and reveals three-dimensional
coordinate and precision of the subscriber station.

Critical technology of RTK original whole week blur level solves and calculates fast mainly, high-quality completion of the data chain – realize the data transmissive high reliability and strong anti-interference of high baud rate.

RTK operating principle and mode

GPS metric characteristic and advantage

The whole world, working for 24 hours.
GPS can go on to observe any time within one day and 24 hours at present, not cloudy day night, haze climatic influence of snowing etc. and blows, rain.
The location accuracy is high.
GPS relative location accuracy is reachable within 50Km 10-6, solving the position error of its level and is smaller than 1mm of observation of more than one hour, compared with side length that the electro-magnetic distance measuring instrument is determined, it is 0.5mm that its side length is discrepancy, the discrepancy quadratic mean deviation is 0.3mm.
Observe time short.
At present, the relative static behavior within 20Km is positioned, only takes 15-20 minutes; When the fast static relative measurement, each flow, stand and enter, stand apart within 15Km while being accurate, it only takes 1-2 minutes to flow and stand and observe time, then can position at any time, every station only needs several seconds.
It doesn’t need to be open to look at to examine the interstation.
GPS measurement require that open each other between the survey stations that depend on, only need the sky of survey station to widen, so can save the making and marking the expenses of a large number of. Need open to look at, some bit site can depending upon need, but rare and very dense, make, select some very flexible work, can also save the biography in the classical earth network and calculate one, a bit more excessive measurement.
Can offer the three-dimensional coordinate.
Classical geodetic survey adopts different methods to constructs and examines level and elevation separately. GPS can accurate determination examines the three-dimensional coordinates of the site meanwhile. Four satisfiable grade level survey accuracy of GPS elevation at present.
Easy and simple to handle.
As GPS receiver was updated, automaticity is higher and higher, have already reached ” fools ” Intensity; The volume of the receiver is smaller and smaller, the weight is lighter and lighter, the maximal one lightens work strain intensity and labor intensity of measuring workers. Make field operation happy easily.

Systematic and brief introduction of ProMark 500 GNSS
MarkTM 500 brief introduction
As global three major GPS manufacturers, after after integration A’s Staker and Thales Company entire GPS technology, 500 MarkTM whether the intersection of Magellan and Company produce GPS + GLONASS dual frequency double star receiver newly. Relying on the field measurement in twenty-year and technical experience of geodetic survey, Magellan this latest RTK measured the solution to offer the most top GNSS receiver, its full automatization, small and exquisite, designing lightly, wirelessly, can let you have flexible mobility of maximum during field operation.

Rely on ProMarkTM 500, you not only can utilize at present acquired GPS, GLONASS and SBAS signal, the all right your receiver of staging will come to receive the signals of other new global position systems in the future, such as European Galileo gal profit being slightly systematic.
Magellan utilizes on ProMarkTM 500 markets had unique technology merge, has increased the usability of RTK. Enhanced BLADE technology introduces a kind of unique patented technology, passes the enhancement of GPS characteristic, make the multi system GNSS receiver position high precision. BLADE technology guarantees initializing fast, remote metric precision, and and extensive compatibility of GNSS products of other manufacturers. Our up-to-the-minute technology offers high-performance signal trace ability, advanced decrease multi-path effect error ability, and the superstrong satellite searching ability under the severe environment.
The design that ProMarkTM 500 innovates, friendly user interface, wide-band traffic carrying capacity, can extend your measurement limit. Combine the brand-new FAST Survey field on MobileMapperTM CX data control unit and gather the software, and family property punish software in the GNSS Solutions that is praise highly, ProMarkTM 500 system become the intersection of Magellan and unique the intersection of GPS and the intersection of + GLONASS and scheme.
Treatment software of the inner family property (Office Software)
GNSS Solutions is succeeded in dealing with GPS, GLONASS and SBAS packages of software of different tools with required measured data by the overall integration. The software is easy to operate, can lead users to carry on the task and prepare the plan, data processing, quality control, turn into report and data output.
GNSS Solutions can be with the data of after treatment while it is real to deal with the same task. The software includes advanced detection of error and analysis tool of the quality, and can be in accordance with the result trusted by guaranteeing it is very accurate. Lie in downloading the data from a plurality of reference stations in the newest of GNSS Solutions, to offer the consequential measurement quality control network scheme of a optimum after treatment. Revealing that measures the machine format method by way of figure and form of its innovation, make GNSS Solutions post-process the experience which become relaxed and enjoys.
Gather the software (Field Software) in field
FAST Survey a patterned topographic survey and metric field of the project gathers the software, for optimize households of the intersection of ProMarkTM and the intersection of 500 GNSS and function and characteristic of system but totally specially design. Can gather single coordinate clicking, intact RTK data, GNSS basic data and ability that can gather all data patterns at the same time, can offer the flexible solution for your different demands. FAST Survey appearance of still supporting to all stand waits for the optoelectronic device, allows you to use two instruments to plant type on a control point.
It is used that FAST Survey is powerful but simple and apt. The commutable proportional scale of boundary plane of the map view, point and line that will be measured reveal accurately, the great script controls that makes fast, believable data acquisition be realized. Outdoors.
Selective and abundant attribute, intact editting function, and the trade standard data format that can be derived, really realize the field namely compassable function, save for time and energy.
Magellan technological Magellan has added new unique technology on the existing RTK engine characteristic: BLADE technology. Solved fixedly besides short time, the remote RTK result is reliable, ProMark500 also includes the following characteristics: . Have multi system signal processing technique of the patent. Can still keep RTK solving calculating effectively at the time of the transmission break of the data chain. Any one that uses between different brand reference stations of GPS + GLONASS L1/L2 frequency, in coordination with the ability to work

. Namely displayable satellite searching state, state and WGS84 coordinate,etc. solved from the display screen directly
. PM500, as CMR reference station hour, except Trimbl5800, can stand with all flow well and compatibly. When not flowing, standing, working with Trimbl5800, PM500 reference station should use RTCM2.3 or CMR + form.
. RTC bridge: Flow in order to fail, come out through serial port the intersection of differentiating and data that internal modem receive, receive one connect at the radio station and stand and transmit to other flow
. SBAS differentiating: Receive SBAS signal after the starting up, after the differentiating of automatic computation, reveal SDGPS on the screen, namely the unit can realize SBAS differentiating
Integrative
type flexible ProMark 500 integrates traffic carrying capacity into a whole. It offers many kinds of work patterns, dispositions, communication patterns (UHF, GSM / GPRS) at present And the most flexible GNSS measuring system of the agreement.
Super can design movably and lightly
ProMark 500 has superstrong shock-resistance, adopt lightly to design, the IPX7 grade of the water-proof performance, impact resistance (can be born and fallen on the ground of concrete from height of 2 meters) ,Make it have maximal reliability during field operation. Including the communication module, battery, key station and support, the whole total weight is less than 2 kilograms. ProMark 500 has offered the maximal advantage for all-weather high strength job.
Human engineering is designed
ProMark 500 built-in and friendly basic disposition and use interface. This interface backbone is graphical to reveal and the function key is designed, let user and GNSS receiver carry on the man-machine communication directly. In addition, tape have the intersection of FAST Survey and field it gathers software to be MobileMapper CX terminal to offer abundant attribute to high grade field work set up.
Scheme of many measurement of function
Gather the terminal station in field (handbook) MobileMapper CX terminal station that ProMark 500 uses, it is a kind of handheld, GPS receiver of grade of sub meter, can also carry on the data acquisition of reconnaissance and GIS. Adopt colored touch-sensitive screen, the intersection of SD and Carlos, USB interface and wireless technology of bluetooth, has offered strongly, easily to spend and not having line type RTK scheme of flowing and standing.
The newest digital transmission radio station
Magellan, Magellan 12.5KHZ ultra-high frequency digital transmission system, including 0.5W, 2W, 4W is three kinds. There is only a frequency domain 410- 470, frequency bandwidth 5MHZ, use more simply and conveniently. 4W radio station, power consumption minima, extremely long acceptance range 28KM. Base station is erected in place once, raise the efficiency greatly for your field work!

ProMark 500 technical feature parameter list

First, GPS receiver part Fourth, precision part
75 panoramic field parallel channels
GPS L1 C/A L1/L2 P-code, L1/L2 the whole wavelength carrier
GLONASS L1 C/A, L2 P-code, wave SBAS of year of L1/L2 the whole wavelength: Code & Carrier (WAAS/ EGNOS/MSAS) Totally encode independently and phase measurement BLADETM patented technology
The advanced one resists the ability turnover rate of the multi-path effect: 10Hz
> 40km precision index (rms) that RTK original base curve is usually original 99.9% of RTK initialized ranges of reliability of 2 seconds when smaller than 20km in the twinkling of an eye 1-2
Static behavior, fast static level: 0.005m + 0.5ppm ( 0.016ft + 0.5ppm ) Vertical: 0.010m + 0.5ppm ( 0.033ft + 0.5ppm ) Handle competence after the trends: 0.010m + 1.0ppm ( 0.033ft + 1.0ppm ) Vertical: 0.020m + 1.0ppm ( 0.065ft + 1.0ppm ) Real-time performance (rms) 1-2 SBAS( WAAS/EGNOS/MSAS) Horizontal precision <1m ( 10ft ) ??DGPS???< 0.8m ( 2.62ft ) ??????(????)????? 0.010m ( 0.033ft ) + 1.0ppm ????? 0.020m ( 0.065ft ) + 1.0ppm
Second, data way five Physical characteristic
The data recording characteristic is recorded at intervals of the data format of 0.1-999 second: Can examine RTCM 2.3 with the treasure on day in succession, RTCM 3.1, CMR, CMR + Magellan ATOMTM NMEA 0183 NTRIP agreement’s weight 1.371kg of size 22.8 x 18.8 x 8.4cm GNSS receiver monitor and reject graphical O LED reveals the interface RS232 of memorable I/O of nearly 48 hours of the primitive GNSS data of 15 seconds of memory 128M built-in memory, RS422, USB, blue tooth PPS, the outside is touched off
Three. Available fittings six Environmental characteristic
Communication module (Magellan UHF, Pacific Crest UHF, GSM/GPRS OUAD BAND) The intersection of projector and the intersection of projector and the intersection of assembly and the intersection of chargeable battery and assembly, Pacific Crest UHF of assembly, UHF of Magellan, lead FAST Survey the intersection of software and open-air terminal module ( Juniper Allegro CX, MobileMapper CX) Operating temperature: -30 ℃- +55 ℃
Storage temperature: -40 ℃- +70 ℃
Waterproof: IPX7 impact-resistance: ETS300 019, can bear and fall and resist shock from height of 2 meters: EN60945 the intersection of software and the intersection of processing system and demand Windows 2000 / XP surge forward 133 and high 32MB RAM install and need 90MB hard disk space power characteristic battery worker Do time for> 9 hours, UHF流动站@20Centigrade spends 6 – 28V to input
Seven. Part of the software
Treatment software package of the inner family property -GNSS Solutions main the intersection of software and function handle coordinate system change and the intersection of graticule mesh and system calculate the intersection of user and self-defining the intersection of coordinate and department measure task plan automatic vector behind the network Least square method network flat difference data analysis and quality control tool report in the place output the language of geoid 03: Chinese, Russian, English, Spanish, French, German, Portuguese, Italian
Field is gathered the software is chartered – FAST Survey main software function ProMark 500 GNSS is supported: Dispose, control tracking and control the system support of coordinates: Preserve the graticule mesh system, predefined coordinate system, projection, the geoid, one dose of network maps reveals that measures geometry here: Point of intersect, bearing angle /from,displacement, polygon, curve, area data I/O: DXF, SHP, RW5, LandXML Measure the utility program: The calculator, road work ahead (and the appearance stands RW5 file reading device optical measurement instrument completely shares)

The precision is presumed in the open space environment The satellite counts> 5 and PDOP <4 (2) ??GPS?????GPS?????????????(3) ?????USB Wi-Fi ??(??USR805421??)

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The luxuriant advanced masterpiece GPRS routers in Xiamen

Brand: Caimore – Xiamen is luxuriant

Name: The luxuriant advanced masterpiece GPRS routers in Xiamen

Type: CM3150R

About products:

CM3150R GPRS Router does not have the honour SARO3150R of mulberry of fully compatible Xiamen by the device of circuit; Adopt the high-performance technical grade ARM9 communication processor of the 32-bit microcomputer, regard embedded real-time operating system RTOS as the software and support the platform, the whole series of system integration are from logic link layer to communication protocol of application layer, support static behavior and dynamic routing, PPP server and PPP client, VPN (including PPTP and IPSEC) ,DHCP server and DHCP client, DDNS, the fire wall, NAT, DMZ

The products are detailed:

GPRS router function characteristic
First, GPRS router Software function

1. Support VPN safe tunnel function, including PPTP + MPPE and IPSEC +L2TP (FSP, the certificate)

2. Intelligence defends the disconnecting, support on-line testing, keep online, the automatic re-dial of the disconnecting, guarantee the online forever of the apparatus.

3. Support IPTABLES fire wall, charter and filter the function

4. Support many kinds of agreements: TCP/IP, UDP, ICMP, SMTP, HTTP, POP3, OICQ, TELNET, FTP,etc..

5. Support dynamic routing and static route

6. Support DHCP function

7. Support NAT function, such as SNAT, DNAT

8. Support dynamic DDNS

9. Support DMZ host computer

10. Support the route to transmit, support the data transmission of the serial port at the same time ,, The data centre manages

11. Support APN/VPDN network

12. Convenient WEB disposition, supports long-range WEB to manage

13. Support telnet to manage, the convenient Console shell mutual environment apt to use

14. Support multi and terminally to share router ppp long haul network to export

15. Support many kinds of wireless dial modes: Automatic allocation, appointed IP, appoint the local Opposite terminal IP

16. Support it as PPP server, many kinds of authentication ways, support to authorize bidirectionally

17. The convenient COM and SYSLOG system diagnosis apt to use, debug the function

18. Support the local upgrade of the software of the serial port

19. Support the remote-distance updating of TFTP software

20. Support the real time clock

21. Support LINUX and WINDOWS operating system at the same time

Second, GPRS router Product performance

The fully compatible mulberry honour SARO3150RGPRS router of Xiamen of CM3150RGPRS router, did in the following respects enormously at the same time and promoted:

1. The tri-layer system protects: Protect in original two-stage (software protection +CPU built-in watchdog, the externally positioned hardware watchdog protects) On the protective foundation of the system, increase the first class system and monitor and protect SWP (System Watch Protect) ,It is in the industry to solve completely ” False and online ” ,” Pretend to crash ” ,” The acting as machine ” Wait for the knotty problem.

2. Complete VPN: New router, inner all VPN functions (PPTP +MPPE, IPSEC +L2TP) of supporting industry improving ,Have in fact solved the router is unable to support IPSEC function problem because of the systematic problemmed.

3. It is buffered that oversize: The transmit data of customer who can offer 32M are buffered, solve the data caused by network bottle neck to lose

4. Deal with CPU at a high speed: Adopt the technical grade CPU that is the hyper speed ARM9 even more than before, can deal with various agreement data translation more high-speedly, evade because CPU deals with slow data retransmission causing and loses the scheduling problem

5. Manage MMU in memory: Take the memory to manage MMU, the systematic wild effect that can prevent the unusual question of the systematic memory from causing in new CPU

6. Real-time operating system: New system adopt the intersection of real-time operating system and RTOS, can further faster real receiving and transmission data of time and place, have evaded the packet dropping question of the data

7. Complete protocol stack: The new system loads the complete TCP/IP protocol stack, the network traffic performance is excellent.

8. EMC characteristic is excellent: Shock by electricity, test, suitable for, use under industrial the intersection of field and abominable environment especially through electric 3000V, the system is stable and reliable.

GPRS router technical specification
First, wireless parameter of GPRS router

1,Support EGSM900/GSM1800 wireless network

2,GPRS multi-slot class 10

3,Coding scheme: CS1~CS4

4,Accord with SMG31bis technical regulation

5,Compliant to GSM phase 2/2+

6,Support the data, message

7,Support 13K QCELP voice coding/decoding

Second, GPRS router hardware system

1,CPU: Technical grade ARM9 CPU, 200MPS, 16K Dcache, 16K Icache

2,FLASH: 8MB is (extendible to 32MB)

3,SDRAM: 64MB is (extendible to 256MB)

4,Interface:

The net mouth of ether:

Ether net mouth of one 10/100 Base-T,

Shielded RJ-45 1,5 kV isolation transformer,

Ethernet IEEE 802-3, 802-2

Serial port:

RS232 serial port, (Support RS422/RS485 if needed)

Rate: 110bps~230400bps

Data bits : 7 or 8

Parity: None, Even, Odd

Stop bits: -1 or 2

Flow contro: None or RTS/CTS

Protection – 15 kV ESD and short circuit

Console : RS-232, 115200 bps, 8 data bits,1 stop bit, no parity (8N1)

Pilot lamp:

Have power, communication, on line and ether net mouth LINK/ACT pilot lamp.

Antenna Interface:

The female portion Antenna Interface of standard SMA, 50 Europe of characteristic impedance.

SIM/UIM card interface:

Canonial drawer type the intersection of user and Carlos interface ‘ 3V/5V) .

The interface of the power:

3 canonial core locomotive engine convenience receptacles.

The interface of the pronunciation:

Microphone interface of the canonial earphone. (reserve, is available)

6,Supply power:

External power source: DC 9V 1.5A

Wide-voltage supplies power: DC 5-32V

7,Other parameters:

Temperature of work environment – 25 is +65& ordm; C

Store temperature – 40 +85& ordm; C

Relative humidity 95% (not condense)

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Hangzhou of Zhejiang Cope KVM many computer switching over device CS1762 agents of desk

Brand: ATEN

Name: Hangzhou of Zhejiang Cope KVM many computer switching over device CS1762 agents of desk

Type: CS1762

About products:

2 ports DVI KVMP? Many computer switchers

The products are detailed:

Product performance

Offer 2 groups of USB connecting port functions of forward end.

Can control 2 computers from a series of control ends of DVI display units, USB keyboards and USB mice.

Can choose to switch over the computer through the key set or hot key function of the front bezel.

Support the two-way switching functionality, can let different platforms exchange flexibly and intercommunication, allow PC, peripheral hardware, audio frequency function,etc. to switch over independently, does not need switch of the limited KVM switcher to lock

Support the transmission rate of 1.5/12 Mbps.

Offer the automatic scanning pattern in order to control all computers.

Can open or close and warn the sound through the hot key.

Good video quality, the definition can reach as high as 1920×1200; And support DDC2B

Fully compatible in DVI-Digital (figure) And DVI-Analog (simulation) Specification.

Built-in ATEN ASIC technological chip.

Can support the operating system: Windows 2000, Windows XP, Windows Vista, LINUX, Mac, Sun and FreeBSD. C

Can support and the simulation SUN/Mac keyboard function key
1.If the control end uses the general PC keyboard, can carry out SUN/Mac keyboard function key by imitating.
2.If the control end wants to use the keyboard of Sun or Mac, then PC end must match the computer which uses SUN or Mac.

Pack the detail

1x CS1762 KVMP switcher

2x DVI-D specialized switcher connecting wire (2L-7D02U)

1x USB transfers to PS/2 interconnecting device

1x firmware staging lunk

1x power transformer

1x user manual

1x installs the card fast

The products are wired the synoptic diagram

+ View enlargement

Product specification

Connect the computer to count

2

The computer switches over and chooses

Key set, hot key

Connecting interface

Control end

Keyboard

1 x USB Type A mother head (white)

Screen

1 x DVI mother head (white)

Mouse

1 x USB Type A mother head (white)

Audio frequency

1 x earphone jack Mother head (green)
1 x microphone jack Mother head (pink)

Computer

KVM signal / DATA

2 x DVI mother head (white)
2 x USB Type B mother head (white)

Audio frequency

2 x earphone jack Mother head (green)
2 x microphone jack Mother head (pink)

USB connecting port

2 x USB Type A
Mother head (black)

Firmware staging

1 x earphone jack Mother head (black)

Power transformer

1 x DC jack

LED pilot lamp

On-line /Have already chosen

2 (orange)

USB connects

2 (green)

Analog mode

Keyboard /Mouse

USB

VGA definition

1920 x 1200 ; DDC2B

Operating temperature

0 degrees C 50 degrees of C

Storage temperature

-20 degrees of C ~ -60 degrees of C

Sweep time

1-99 Sec (set as 5Sec in advance)

Electric consumption

DC5V, 9.3W

Outer cover

Metal

Weight

0.8 Kg

Size (the width of long x is x high)

21.00 x 8.70 x 5.50 cm

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Hangzhou of Zhejiang Cope KVM many computer switching over device CS1764 agents of desk

Brand: ATEN

Name: Hangzhou of Zhejiang Cope KVM many computer switching over device CS1764 agents of desk

Type: CS1764

About products:

4 ports DVI KVMP? Many computer switchers

The products are detailed:

Product performance

Offer 2 groups of USB connecting port functions of forward end.

Can control 4 computers from a series of control ends of DVI display units, USB keyboards and USB mice.

Can choose to switch over the computer through the key set or hot key function of the front bezel.

Support the two-way switching functionality, can let different platforms exchange flexibly and intercommunication, allow PC, peripheral unit, audio frequency function,etc. to switch over independently, does not need switch of the limited KVM switcher to lock

Support the transmission rate of 1.5/12 Mbps.

Offer the automatic scanning pattern in order to control all computers.

Can open or close and warn the sound through the hot key.

Good video quality, definition reachable 1920×1200; And support DDC2B.

Fully compatible in DVI-Digital (figure) And DVI-Analog (simulation) Specification.

Built-in ATEN ASIC technological chip.

Can support the operating system: Windows 2000, Windows XP, Windows Vista, LINUX, Mac, Sun and FreeBSD.

Can support and the simulation SUN/Mac keyboard function key
1.If the control end uses the general PC keyboard, can carry out SUN/Mac keyboard function key by imitating.
2.If the control end wants to use the keyboard of Sun or Mac, then PC end must match the computer which uses SUN or Mac.

Pack the detail

1xCS1764 KVMP switcher

4xDVI-D specialized switcher connecting wire (2L-7D02U)

1x USB transfers to PS/2 interconnecting device

1x firmware staging lunk

1x power transformer

1x user manual

1x installs the card fast

The products are wired the synoptic diagram

+ View enlargement

Product specification

Connect the computer to count

4

The computer switches over and chooses

Key set, hot key

Connecting interface

Control end

Keyboard

1 x USB Type A mother head (white)

Display unit

1 x DVI mother head (white)

Mouse

1 x USB Type A mother head (white)

Message

1 x earphone jack Mother head (green)
1 x microphone jack Mother head (pink)

Computer

KVM signal / DATA

4 x DVI mother head (white)
4 x USB Type B mother head (white)

Message

4 x earphone jack Mother head (green)
4 x microphone jack Mother head (pink)

USB connecting port

2 x USB Type A
Mother head (black)

Firmware staging

1 x earphone jack Mother head (black)

Power transformer

1 x DC jack

LED pilot lamp

On-line /Have already chosen

4 (tangerine)

USB connects

4 is (green)

Analog mode

Keyboard /Mouse

USB

VGA definition

1920 x 1200 ; DDC2B

Operating temperature

0 degrees C 50 degrees of C

Storage temperature

-20 degrees of C ~ -60 degrees of C

Sweep time

1-99 Sec (set as 5Sec in advance)

Electric consumption

DC5V, 10W

Outer cover

Metal

Weight

1 Kg

Include the footrest size (the width of long x is x high)

27.00 x 8.70 x 5.50 cm

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Hangzhou of Zhejiang Cope KVM many computer switching over device CS82A agents of desk

Brand: ATEN

Name: Hangzhou of Zhejiang Cope KVM many computer switching over device CS82A agents of desk

Type: CS82A

About products:

2 port PS/2 KVM many computer switchers

The products are detailed:

Product performance

Support it with PS/2 compatible mouse – include Microsoft Intellimouse pro and Rodger FirstMouse.

Needn’t have the external power source.

The definition can reach as high as 1920×1440, and support DDC2B.

The scanning pattern function can be switched over among every computer automatically.

The design of the footrest, can avoid the sliding puzzlement on the tabletop even more.

Can support the operating system: DOS, WIN98, WIN ME, WIN NT, WIN 2K, WIN 2003, Windows Vista, WIN XP, LINUX. Can support Mac OS 8.6/9/10 and SUN Solaris 8/9 through the interconnecting device.

Pack the detail

1x CS82A KVM switcher

1x user manual

The products are wired the synoptic diagram

+ View enlargement

Product specification

The computer connects and counts

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