TP-Link TL-SM221B Wireless Office Headset User Manual


 
3
Chapter 3. Installation Guide
The following will take the installation procedure in the switch for
example.
¾ Push the SFP Module into Switch along the track smoothly
¾ Plug fiber into the module, without any configuration manually,
the SFP Module can work.
Warning:
1. In order to avoid ESD (ElectroStatic Discharge), do not touch
the output pins on the module with your hand.
2. Avoid directly looking towards the output port of the light
modules and never locate the working fiber pointing to the
eyes, otherwise may cause injury to your eyes.
TL-SM221A
TP-LINK Switch
15km
Fibe
r
TL-SM221B
TP-LINK Switch