Harmonic NSG 9108, Hardware Installation

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14 Back Panel
CHAPTER 1
Note: Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of
circuits might have on overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate ratings should be
used when addressing this concern.
Ethernet Ports
The NSG back panel has two Ethernet ports to allow connection to two
Ethernet networks. See
“Establishing Ethernet Connection” on page 22
for instructions to configure IP addresses for the Ethernet ports.
Use UTP cables with an RJ-45 connector to connect the NSG to a hub or
router for the management networks.
GbE Input Port
The NSG back panel includes two SFP module receptacles labeled GbE 1
and 2 for GbE input.
Parameter Specification
Voltage 48/60 VDC
Note: The device can still operate with input
voltage ranging from 36 to 75 VDC.
Max. operating current 4 amps