User's Manual

800 Series - Hardware Overview and Installation
Tsunami
®
800 and 8000 Series - Hardware Installation Guide 16
Figure 2-3 Serial Components
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Product can be powered either by using 12V supply or through RJ11(Serial port) interface. Pin 6 of RJ11 is used to
supply 12V DC to the device.
– Product shall be supplied with 12V (+/-10%)/2A DC supply when Serial port power option is used.
– It is recommended to use cable length of less than 5M to reduce power dissipation/voltage drop in the cable.
– While using the Serial port power option, PoE power on Ethernet port shall not be used.
– Serial port cable gland shall be used with Serial power cable to make the product IP67 compliant.
2.1.1.3 Antenna Ports
: Applicable only to MP-820-BSU-100 and MP-820-SUA-50
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The Antenna Ports A1 and A2 are used to connect external antenna(s). These antenna connectors are of N-Type female with
built-in surge protection.