Compatible Systems 900i Manuale Utente

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Chapter 2 - Getting Started
7
Thick Ethernet
To connect the router’s Ethernet port to a standard (thick) Ethernet cable 
you will need a transceiver cable connection at the correct location on 
your Ethernet cable.  The transceiver cable will attach directly to the 
DB-15 connector on the router.  
Thin Ethernet
To connect the router’s Ethernet port to a thin Ethernet cable you will 
need a T-connector installed at the correct location on your Ethernet 
cable.  A T-connector is required for proper termination of the cable.
10Base-T Twisted-Pair Ethernet
To connect the router’s Ethernet port to twisted-pair Ethernet cabling 
you will need an unshielded twisted-pair wire that is connected to a 
10BaseT-compatible twisted-pair hub.
Note Ethernet cables and cable connectors are not supplied with the 
MicroRouter product.  Please contact your reseller or your Compatible 
Systems sales representative for information on obtaining the correct 
Ethernet cabling supplies.
Note These hardware installation instructions assume that your 
Ethernet cabling is already in place.  Thin coaxial Ethernet network 
cabling should be terminated at each end with 50 Ohm terminator 
plugs.  A T-connector or transceiver must be available in the location 
where you will be installing the router.
Telco Line Connection Requirements
The MicroRouter 900i is not a line communications device.  In order to 
connect to a wide area transmission line, you must use a modem, 56K 
CSU/DSU, or ISDN Terminal Adapter.  Which of these devices you use 
depends on the type of wide area line to which you are connecting.
Note Before attempting to connect the MicroRouter 900i to a leased 
telco line, use the loopback features of your CSU/DSU’s to check the 
line.  This can save you a considerable amount of time, since the more 
equipment you have on the line, the more difficult it becomes to 
determine where a problem is occurring.
RS-232 Port 
No matter which type of wide area line you plan to connect to, the line 
communications device you use must provide an RS-232 connection in 
order to be used with the MicroRouter.