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Product Details:
   	 
      
 
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TP-Link Systems Inc
 
Gigabit Single-Mode WDM Bi-Directional SFP Module SPEC: TX:1310nm/RX:1550nm  Single-mode  10km
 Gigabit Single-Mode WDM Bi-Directional SFP Module SPEC: TX:1310nm/RX:1550nm  Single-mode  10km
 
Item#: TP-SM321B
 
MPN#: SM321B
 
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UPC#: 00845973030520
 
 
 
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