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3.4 Interface description
Top interface
Name
Function
OTDR interface
OTDR test port and laser source test port share OTDR test port
OPM interface
2.5mm universal optical power meter test port
VFL interface
2.5mm universal VFL test port
SD card interface
For installing SD card
RJ45 interface
Used for IP testing, such as PING testing and firmware upgrade
Bottom interface
Name
Function
USB interface
Type-C charging interface
RJ45 interface
Remote module for measuring RJ45 cable line sequence
RJ45 interface
Test interface for measuring RJ45 cable line sequence
OK button
Used to confirm selection and 1:1 restore curve
ESC
Exit current menu
ON/OFF button
Long press/short press for more than 2s to turn on/off