Redline Communications Inc. AN50 用户手册

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AN-50 User Manual 
 
17/51  
 
Red
line Communications 
 
…..solving the first mile challenge
3.  Run the cable into the building by drilling a hole in the wall, where you 
want the RG-6 to enter, or through an existing conduit. Local codes 
require, at a minimum, that a ground cable be used, with a grounding 
block installed as close as possible to the point of cable entry.  An 
optional lightning arrester may be used to protect the terminal and other 
indoor equipment from sudden electrical surges.  There are a variety of 
choices for lightning arresters  – it is recommended to use a professional 
installer to determine the optimized solution. 
 
4.  Once inside the building, connect the cable to the F-type female 
connector located on the back of the terminal.  
 
5.4. 
Install the Terminal 
 
Once the IF cable is connected, the terminal is ready to be installed and 
configured.  The first step is to connect a CAT 5 cable from the Ethernet port to 
the host IP appliance. Note a CAT 3 cable can be used if the terminal operates in 
10BT mode (10 Mb/s data rate). However, even with 10BT connections today, it 
is recommended  to use CAT 5 cabling initially in anticipation for the increased 
speed in the future. As noted previously, the data rate is determined automatically, 
depending on the type of IP device connected to the system. 
 
If the terminal is used for connection to a core network, then the IP appliance is 
likely to be a router or switch as shown in Figure 7.  In this configuration, a cross-
over Ethernet cable is required. 
 
Third Party
Switch/Router
To Core
Network
Host
Computer
 
Figure 7 AN-50 connected to switch/router 
 
For the remote terminal, the AN-50 may be connected directly to the host 
computer, as shown in Figure 8.  In this configuration, a straight-through Ethernet 
cable is required.