Specifications
RT9 Powershelf    Rectifier Technologies 
158-1806-01.doc 
43  2-Mar-06 
Gateway Address 
The gateway address, or router, allows communication to other LAN segments. The 
gateway address should be the IP address of the router connected to the same 
LAN segment as the Lantronix Interface. 
Note: The gateway address must be within the local network. 
Subnet Mask 
A netmask defines the number of bits taken from the IP address that are assigned 
for the host section. 
Note: Class A: 24 bits; Class B: 16 bits; Class C: 8 bits. 
The Lantronix Interface prompts for the number of host bits to be entered, then 
calculates the netmask, which is displayed in standard decimal-dot notation when 
the saved parameters are displayed (for example, 255.255.255.0). 
 Lantronix, Inc, 2002, all rights reserved, used herein by permission from Lantronix. 










