User's Manual

Rev.01
CSI16T User Manual
3
According to the RF power level and the compensation, led can be green, blue or red.
INPUT led:
■ GREEN: if RF level of input port is > 8dBm and RF level of the related output port is >8dBm
■ BLUE: if external compensation is activated on input port
OUTPUT led:
■ GREEN: if RF level of output port is > 8dBm
■ BLUE: if extra compensation ❷ is activated and combiner mode is set to 16->1
■ RED flashing: if there is a falty on the combiner path
NOTE: External compensation doesn’t work if between MTK952N and CSI16T/CSA121T there
are devices which keep out the DC.
example:
combiner mode: 4x4->1
on the first 4 input ports and on the output port “A” there are
an RF level >8dBm, no external compensation is activated
example:
combiner mode: 2x8->1
on the first 8 input ports and on the output port “A”
there are an RF level >8dBm, external compensation is
activated in all the 8 input ports
❸ POWER indication
Redundant power supply AC and DC can be used. Related led can be
■ GREEN: if power supply is present
■ BLUE: if power supply is in use*
*if both DC and AC power supply are present, the combiner uses the one with higher voltage
NOTE: CSI16T works without power supply! It works according to the latest set combiner
mode.