TP-LINK 1000base-BX WDM SFP Module TL-SM321A Data Sheet

Product codes
TL-SM321A
Page of 9
 
 
3
 
Chapter 2.  Features of the product 
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Single-mode WDM Bi-Directional SFP Module operate at 
1550nm/1310nm 
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Bi-Directional transmit with one fiber which can save cost 
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Single LC receptacle optical interface compliant 
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The maximal transmission distance of Single-mode WDM 
Bi-Directional SFP Module is 10km 
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 Hot-pluggable 
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 RoHS 
Compliant 
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International Class 1 laser safety certified 
Chapter 3.  Installation Guide 
The following will take the installation procedure in the switch for 
example. 
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Push the SFP Module into Switch along the track smoothly 
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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-SM321A
TP-LINK Switch 
10km
Fiber
TL-SM321B 
TP-LINK Switch