User`s manual

CR-SEH
Getting Started
The CR-SEH family of wireless Ethernet modems is easy to install and operate. In most instances, the
only installation steps will be setting IP addresses, configuring one CR-SEH as the master and connecting
the antenna, power and Ethernet cable. While the operation of the CR-SEH and CR-SEHX is the same,
the installation and connection is slightly different. Please refer to the appropriate section below for
connection and installation of your product.
Setting up a pair of CR-SEHs requires the following steps:
• Enter IP addresses into each CR-SEH
• Configure one CR-SEH as the Master
The default settings in the CR-SEHs are sufficient to allow connection to Ethernet networks and to have
the slave CR-SEH connect with the master. Other steps you may want to take include:
• Enter a default route IP address if data is to be sent off the CR-SEH’s subnetwork (See Ethernet
Commands)
• Enable one or more of the security features of the CR-SEH (See Security Commands)
• Adjust the RF bandwidth allocation (See Radio Commands)
• Filter out broadcast and multicast packets (See Bridge Commands)
• Change the network number (See Radio Commands)
Instructions on setting up the CR-SEHs are detailed in the Configuring the CR-SEH section of this
manual. Details on the various operating modes and configurations can be found the CR-SEH Operation
section.
 2000- 2004 Cirronet Inc 2 M-2411-0013 Rev A