Note: Verify the PoE switch's LEDs are working properly. Please see the table below:
LEDs
LED
Power
LINK/ACT
SFP Compatible List
TEG-MGBSX
TEG-MGBS10
TEG-MGBS40
TEG-MGBS80
TEG-MGBS10D3
TEG-MGBS10D5
TEG-MGBS40D3
TEG-MGBS40D5
Port Indicators
Green (Solid)
Off
Green (Solid)
Green (Blinking)
Off
SFP Multi-Mode LC Module (550m)
Mini-GBIC Single-Mode LC Module
Mini-GBIC Single-Mode LC Module
Mini-GBIC Single-Mode LC Module
SFP Dual Wavelength Single-Mode LC Module
SFP Dual Wavelength Single-Mode LC Module
SFP Dual Wavelength Single-Mode LC Module
SFP Dual Wavelength Single-Mode LC Module
Description
Device powered on
Device powered off
Connected
Transmitting / Receiving data
No device is connected or the device is turned off
TEG-S51SFP