1: Redundancy - Honeywell Notifier NFN-GW-EM-3 Installation And Operation Manual

Product Overview
1.6.1 Redundancy
A redundant gateway is a second gateway which communicates with an NFN network. If the main gateway cannot be reached, the
system attempts to communicate with the network through the redundant gateway. For more information about configuring redundant
gateways, refer to the ONYXWorks Workstation Installation and Operation Manual.
10
IP Network
Ethernet Ethernet
NFN-GW-EM-3
HS-NCM
OR
NCM
NFN Network
FACP FACP
Figure 1.4 Redundant NFN-GW-EM-3s
NFN-GW-EM-3 Installation and Operation Manual — P/N LS10017-000NF-E:D1 5/1/2019
Ethernet
Workstation
NFN-GW-EM-3
HS-NCM
OR
NCM
FACP
System Architecture