![]() ![]() Network output versions tend to be even more expensive. For this reason, master reference clocks are normally only used in very high-end installations such as city centres, airports and prisons. TIMENET Pro integrates the GPS receiver and master NTP clock server into a single device which can be directly connected to the network. Veracity UK Ltd used Linux to build a tiny, rugged, low-powered master reference clock server primarily aimed at surveillance camera networks. Based on an embedded computer little larger than an Ethernet connector, the TimeNet runs a GPS-synchronized Stratum-1 NTP Ethernet server, for “evidential-level” timestamping… accuracy, the company claims. Officially, the TimeNet targets CCTV (closed-circuit TV) surveillance and digital video recording (DVR) applications where sub-second accuracy may be required, yet standard computing equipment may be too delicate or costly. However, the device is useful for any application where Stratum 1 reference time signals suffice for the synchronization of system clocks, says U.K.-based Veracity. TIMENET.Veracity claims the TimeNet module is far cheaper than traditional timeservers, which typically comprise a high-end rackmount server serially connected to a separate WWV shortwave or GPS receiver. Orders (See Order Options for Details) can be placed by telephone, email or fax. If you do not have Acrobat Reader, please select the "Get Acrobat Reader" icon for further instructions. pdf file, you will need the free Adobe ® Acrobat ® Reader or plug-in. Veracity TIMENET "Quick Start Guide", 897 kB pdf file. Veracity TIMENET "Technical Data Sheet", 1,541 kB pdf file. W: 67mm x D: 92mm x H: 33mm, (W:86mm with wall mounting brackets) Optional 12V DC External power supply (not included) ![]() Green LED - long pulse : OK - short pulse : no lock This completes the time server installation.Īny DVR or other NTP-compatible network devices can now be programmed to get their NTP time signals from the IP address of the TIMENET server.Įthernet NTP ± 100ms overall, GPS source ☐.1µs The TIMENET setup program is run on any Windows PC, and the only parameter to set is the desired IP address of the TIMENET device. TIMENET is then connected to the network through its RJ45 connector directly to the CCTV/DVR network using a standard CAT5 cable (up to 100m long). The TIMENET unit can be positioned anywhere within the 3m reach of the antenna lead, and may be conveniently wall-mounted with the integral brackets supplied. The antenna itself is provided with a self-adhesive surface which can be affixed to any window which has a view of some sky (to pick up the GPS satellite transmissions). The GPS antenna is included with the TIMENET product. The time server unit is very simple to install and set up.
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