Wide Area Extension Systems - Siemens DMS8000 Applications And Planning Manual

Mp4.10 for mm8000 management station; mk8000 opc server; mt8001 management terminal; nk8000 networks

Hide thumbs Also See for DMS8000:

Table of Contents

4.3

Wide area extension systems

Siemens Building Technologies

Fire & Security Products

Examples for wide area extension systems are:

–

Metros

–

Pipelines

–

Banks with a network of branch offices

–

Telecom providers

The following figure shows a typical geographical network configuration. The head-

quarters is equipped with several subsystems connected to an NK8223 / NK8225

Ethernet Port. The branches where a single fire or security subsystem needs to be

centralised, are equipped with NK8222 Ethernet Ports for a single subsystem. The

NK822x are connected via the LAN or WAN to the remote management station(s).

Additionally, dial-ups are available via modem as backup connectivity in case the net-

work is down.

Fig. 31

Example of a wide area expansion system

DMS8000_Application_Specification_&_Planning_MP4.10_A6V10063710_a_en

NK8000 Application examples

06.2007

Table of Contents

Show Quick Links

Table of Contents