Nitek ER8400C Uživatelský manuál stáhnout pdf (Strana 3)

Parts of the ER8400C (Front Panel)

Network Connection

Green = 1Gb

YellowYellowYellow = 100Mb

Orange = 10Mb

Coax BNC Connectors

LED Display Panel

The LED Display Panel shows the same

information as the individual jacks does but

in a easier to read location. It also shows

Power indicator and a Trouble LED.

Trouble LED

Solid if there is a temperature problem

Flashing Slow is a network loop problem

Installation Considerations

Wire and Cable Recommendations: The ER8400C is designed for use with up to 8 coaxial cables. The quality

and condition of which must be considered serviceable cable. It must be free from damage such as cuts, breaks or

cracks to the outer covering and insulated shielding which may compromise the signal conductivity of the cables.

For more specific information regarding wire types, gauges, and proper installation techniques please call Tech

Support at (800) 528-4343.

Ethernet & PoE: The ER8400C is designed to communicate at up to 100Mbps per network port for Ethernet data

and transmit up to a Gigabit of aggregate LAN traffic. Additionally, the ER8400C provides per port power sourcing

PoE+ voltage to operate the transmitters (ET1500C), and up to 8 attached network devices. As a power sourcing

Layer 2 switch the ER8400 will supporting 15.4W (802.3af) to 25.5W (802.3at) powering schemes at a maximum

distance of 1600ft or 500m. Refer the PoE distance chart for specific power capabilities. Before installing this solu-

tion be sure that the cable involved does not exceed the recommended maximum lengths. If the cable length is in-

determinist at the time of installation, we recommend the use of a time domain reflectometer (TDR) which can

measure impedance characteristics, splices, and determine the cable length. The TDR does this through the use of

short rise time pulses.

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Nitek ER8400C Uživatelský manuál Strana 3