Step 9: Connect The Antenna - Proxim Tsunami 800 Series Hardware Installation Manual

3. To connect the device through a hub or a switch to a Personal Computer, connect an Ethernet cable between the
network interface card in the Personal Computer and the hub, and between the hub and the RJ45 "LAN-IN" port on
the PoE Injector.
4. To connect the device directly to a Personal Computer, connect an Ethernet cable between the network interface card
in the Personal Computer and the RJ45 "LAN IN" port on the PoE Injector.

Step 9: Connect the Antenna

:Applicable only to MP-820-BSU-100, MP-820-SUA-50
Connect the antenna to the device antenna port by connecting the straight N-male end of the cable to the device antenna
port and the right angle N-male end of the cable at the antenna.
:
Record which port each antenna polarization is associated with to ensure that each side matches and aid in
configuration.
Ensure to use antenna ports A1 and A2 for dual polarization antennas.
Step 10: Install Surge Protector
Proxim recommends two approved lightning surge protectors to be installed, one near to the device and the other at the
building ingress point.
: For an additional Surge Protector, place an order separately with your distributor.
Perform the following steps to ensure proper surge protection:
1. Mount the provided surge protector near the outdoor device and use 10 AWG or a better gauge wire to connect the
protector's ground lug to the appropriate mounting ground point. The outdoor device and co-located surge protector
should have a common grounding point by using the shortest possible grounding cable.
2. Mount a second surge protector near the building ingress and use 10 AWG or a better gauge wire to connect the
surge protector's ground lug to earth ground as shown in the figure below.
®
Tsunami 800 and 8000 Series - Hardware Installation Guide
800 Series - Hardware Overview and Installation
+
,and MP-820-SUA-100.
24