Vaisala Hydromet Data Collection Platform - Manual (Page 36)

User's Guide ______________________________________________________________________
34 __________________________________________________________________ M210933EN-C
The QML logger can be connected to different TCP/IP-based networks.
The most common ones are listed in
Table 4 on page 34 .
Supported Protocols
Starting from version 6.00, the QML logger supports the following new
communications protocols:
- PPP (Point to Point Protocol)
- Authentication: PAP and CHAP
- Ethernet (using Ethernet Communication Module DSE101)
- IP (Internet Protocol)
- TCP (Transport Control Protocol)
- UDP (User Datagram Protocol)
- DNS (Domain Name Service, client in the QML logger)
- FTP (File Transfer Protocol, client in the QML logger)
- NTP (Network Time Protocol, client in the QML logger)
- DHCP (Dynamic Host Configuration Protocol, client in the QML
logger)
- Telnet (limited support: virtual COM ports provide handling for
certain escape sequences to enable binary file transfer)
Table 4 TCP/IP-Based Networks Supported by the QML
Logger
Media QML communication device(s)
Ethernet (LAN) Ethernet Communication Module
DSE101
WAN, for example, ADSL Ethernet Communication Module
DSE101
GSM/GPRS cellular network GPRS modem with DSU232
PSTN dial-up PSTN modem with DSU232
RS-232 (point to point) DSU232