Руководство По Установке для Cisco Cisco D9804 Multiple Transport Receiver

 

78-4042990-01 Rev B 

23 

 

The RJ-45 interface for 10/100 BASE-T Ethernet is intended for management via the 
Web or SNMP. 

Note: If you experience problems with the 10 BASE-T Ethernet it is advised that you 
change it to a 100 BASE-T connection. 

Note: You must set up the IP address, the default gateway and the subnet mask to 
match the network connection. This is done through the front panel menu. For 
further information, see Setup Menu (on page 49). 

 

The table shows the Ethernet connector and the pin allocation (MDI interface): 

 

 

1 

Tx+ 

2 

Tx- 

3 

Rx+ 

4 

Not connected 

5 

Not connected 

6 

Rx- 

7 

Not connected 

8 

Not connected 

 

 

Proper cables are required for reliable Ethernet operation; to run over a maximum 
segment length of 100 m the cable has to comply with the EIA/TIA Category 5 wire 
specifications. Sheilded Cable must be used for EMC Compliance. 

 

To Connect the Ethernet Interface 
1  Connect a crossed RJ-45 cable between the Ethernet connector on the D9804 MTR 

and the Ethernet port of your PC. 
Note: You need a crossover cable if you want to connect the Ethernet interface of 
the D9804 MTR directly to another Ethernet device without using a hub or 
switch.