| Property | Description/Value |
|---|---|
| Availability | Dedicated server available 24 hours a day, 7 days a week |
| Server management |
Connected to an uninterruptible power supply (UPS) |
|
Backup solution with support for open file backup |
|
|
Synchronizes time with a Network Time Protocol (NTP) server |
|
| Operating system |
Windows Server® 2019 Windows Server® 2019 Datacenter Edition Windows Server® 2016 Windows Server® 2016 Datacenter Edition Windows Server® 2012 R2 (64-bit) Windows® 10 Enterprise (64-bit) |
| Virtual server support | VMWare |
| Application disk space | 350 MB |
| Database disk space 1 | 200 KB/data point 2/day |
| Network traffic 3 | Approx. 100 KB/minute/device |
| Web interface protocol 4 | TLS 1.3 |
| Security certificate for web interface | Authorized TLS certificate and key 5 |
| Email encoding | RFC 2047 |
| Secure email protocol | TLS 1.2 |
| A supported Internet browser is only required on the viewLinc Enterprise Server computer if you plan to use it to run viewLinc. |
| Property | Description/Value |
|---|---|
| Availability | 24 hours a day, 7 days a week |
| Operating System |
Windows Server® 2019 Windows Server® 2016 Windows Server® 2012 R2 (64-bit) Windows® 10 (64-bit) |
| Disk space | 2 GB |
| Internet browser |
Google Chrome™ Microsoft® Edge™ |
| System size in data points | 1 … 20 | 21 … 400 | 400+ |
|---|---|---|---|
| Dedicated or shared server | Either | Either | Dedicated |
| CPU | 1.6 GHz dual core | 1.6 GHz dual core | 3.2 GHz quad core |
| RAM | 8 GB | 12 GB | 16 GB |
| Disk space increase/year | 1.5 GB/year for 20 data points | 15 GB/year for 200 data points | 75 GB/year for 1000 data points |
| Continuous free disk space for reports 6 | 2 GB | 4 GB | 10 GB |
| Property | Description/value |
|---|---|
| Internet browser |
Google Chrome™ Microsoft® Edge™ |
| Computer clients | Any network computer with a supported Internet browser, a minimum 2.4 GHz CPU, and 4 GB of RAM. |
| Display and tablet clients | Touchscreen or mouse-operated panel with a supported Internet browser. Must be connected to the same network as viewLinc Enterprise Server. |
| Default | Type | Used by |
|---|---|---|
| 23 | TCP | 300-series transmitters |
| 80 | TCP | Signal towers |
| 443 | TCP | viewLinc web interface |
| 502 | TCP | Modbus TCP-enabled devices |
| 771 | TCP | vNet and multi-port Ethernet devices |
| 950 | TCP | Moxa serial-to-Wi-Fi devices |
| 6767 | UDP | HMT140 |
| 12500 | TCP | Twilio web services |
| 12600 | TCP/UDP | VaiNet access points, viewLinc Enterprise Server connection with vNet or Device Host |
| 55000 | TCP | Vaisala OPC UA Server |
1 Not applicable to Device Host
installation.
2 Data points are device
channels monitoring and recording data.
3 Depends on number of devices, system configuration and type of communication
devices used.
4 viewLinc 5.1
includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.
http://www.openssl.org/
5 viewLinc-signed certificate and key
can be generated during installation.
6 1 month duration with 1 minute scan/sample