RadioFrame Networks Inc RFU7 ユーザーズマニュアル
Installing the RadioFrame System
23
Connect the RFS to the iSC
If the RFS is to be operated in an iDEN configuration, the NCU must be
connected to a Motorola integrated Site Controller (iSC). Depending on the
system configuration, the RFS will obtain its timing either from the iSC or from a
direct connection from the NCU to the building’s GPS antenna.
connected to a Motorola integrated Site Controller (iSC). Depending on the
system configuration, the RFS will obtain its timing either from the iSC or from a
direct connection from the NCU to the building’s GPS antenna.
Connect the NCU to the iSC
The iSC is available in two models: iSCII and iSCIII. Complete the appropriate
procedure, “Connect the NCU to the iSCII” or “Connect the NCU to the iSCII”.
procedure, “Connect the NCU to the iSCII” or “Connect the NCU to the iSCII”.
Connecting the NCU to an iSCII
When connecting the NCU to an iSCII, an Ethernet Media Converter must be
installed between the iSCII and the NCU. The Ethernet Media Converter is
shipped in its own container with all the cables necessary to install it.
installed between the iSCII and the NCU. The Ethernet Media Converter is
shipped in its own container with all the cables necessary to install it.
1
Lay or mount the Ethernet Media Converter on any flat surface and plug it into
an approved power source (see the following illustration).
an approved power source (see the following illustration).
2
Set the Terminator switch on the front of the Ethernet Media Converter to “On”
and set the MDI switch to “MDI-X”.
and set the MDI switch to “MDI-X”.
3
Connect Port 1 on the front of the NCU to the 10BaseT port (RJ45) on the
Ethernet Media Converter using the provided straight-through CAT 5 cable.
Ethernet Media Converter using the provided straight-through CAT 5 cable.
4
Connect the ELP slot on the back of the iSC to the 10Base2 port (BNC) on the
Ethernet Media Converter using the provided 10Base2 cable (50 ohm coaxial
cable with two male BNC connectors).
Ethernet Media Converter using the provided 10Base2 cable (50 ohm coaxial
cable with two male BNC connectors).