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Item

Description

Item

Description

1

state indicator: normal -> green, red -> alarm

8

Connection seat: for module power supply and data communication

2

AGC mode: green means enabled, white means disabled, default is AGC mode

9

RF port CRF input test port (optical)

3

MGC mode: green means enabled, white means forbidden

10

RF port B :RF input port (optical)

4

Button: to choose different working mode

11

port A：Main RF input port

5

Test port: generally for laser excitation level -20dB detection

6

Optical interface: laser output interface, attention to strong light

7

Fastening screws: fix module to frame chasis