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4. Installing the MultiHaul™ TG Units
4.8.5
Installing Lightning Surge Protectors on Cables
A lightning surge protector should be installed on every ethernet cable to protect the indoor networking equipment. The
lightning surge arrester should be installed next to the cable point-of-entry and must be properly grounded, as shown in
the following figure.
4.8.6
Powering Units
You can power the unit using one of the following methods:
•
PoE through the Ethernet cable connected to ETH1.
•
Direct DC (input range: 36÷57 Vdc) by using an RJ45-DC adapter that can be purchased from Siklu or your
reseller (P/N EH-PoE-DC-adaptor). In this case, port ETH1 will be used for power only.
To power up the MultiHaul™ TG:
1. Connect the ethernet cable with PoE or direct DC cable to port ETH1.
4.8.7
Connecting Other Network Cables
1. Connect any other network cables (ETH2, ETH3) as required by the deployment plan.
Use a PoE power supply which is safety approved to UL/EN/IEC 60950-1 as a limited
power source (LPS) with rated voltage of 42-57 Vdc and rated current of 2.5 A max, and
approved for the altitude where it is deployed.
Verify that your installation matches local codes, including insertion of surge protectors when
PoE power is provided from an injector that not certified for outdoor lines.
