Cradlepoint DSPMOD-CP, Product Manual

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Step 4: Connecting the modem to the repeater
Your modem comes with a kit that includes everything you need to connect it in line with the donor antenna &
DSP. The donor cable should connect to the “Input” Port of the directional coupler, and the provided NM-NM
jumper should be used to connect the “Through” Port of the directional coupler to the donor input port on the
DSP. If your site uses separate Cellular Band & PCS band donor antennas, please ask the Wireless Service
Provider which donor to connect the modem in line with. The NM-SMAM jumper should be connected between
the “Coupled” Port of the directional coupler and one of the antenna ports on the modem (the included paddle
antenna can be connected to the other port). Connect the supplied ethernet patch cable between the mo-
dem and the repeater. (You may also use a cross-over ethernet cable if necessary).
Dual LAN
The CradlePoint IBR650E allows the use of 2 distinct LAN’s, which is useful when connecting equipment that
already has an established subnet (a fi ber DAS network for example). Either Ethernet port will support either
LAN. The Guest LAN IP Address can be changed to support your requirement. Click on the checkbox next to
Guest LAN, then click on Edit. A box will open where you can change the IP address.
NOTE: If you are connecting to another brand of repeater or other device (i.e. DAS gear), that devices de-
fault gateway must match the modem’s (192.168.1.1 by default).