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TP-Link 1000Base-BX WDM Bi-Directional SFP Module (SM321A-2)

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TP-Link SM321A-2 1.25 Gbps bi‑directional SFP: 1550 nm TX / 1310 nm RX, LC simplex, up to 2 km SMF, DDM, hot‑swap, 3.3 V, FCC/CE compliant, 0–70 °C operation.

TP-Link 1000Base-BX WDM Bi-Directional SFP Module (SM321A-2)
  • Networking-Accessories-TP-Link-1000Base-BX-WDM-Bi-Directional-SFP-Module-SM321A-2-2
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TP-Link 1000Base-BX WDM Bi-Directional SFP Module
SM321A-2 is developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, SM321A-2 uses an integrated LC Bi-Directional optical interface connector and the data link is up to 2 km in 9/125 μm SMF (Single-Mode Fiber).

Also, SM321A-2 incorporates the Digital Diagnostic Monitoring (DDM) feature which is compatible with SFF-8472. DDM supports real-time monitoring of the transceiver, and shows parameters including the transceiver current which transmits/receives optical power and operating temperature.


SM321A-2 is used for short-and medium distance fiber network in practice, and it provides fast and stable gigabit fiber connection for switches, routers, servers, etc.




SPECIFICATIONS:

Standards and Protocols             

IEEE 802.3z, TCP/IP

Wave Length     

• TX: 1550 nm

• RX: 1310 nm  

Dimensions ( W x D x H )             

2.2*0.6*0.5 in (55.4*14.6*12.9 mm)

Power Supply   

3.3 V

Safety & Emission          

FCC, CE

Cable   

Single-Mode Fiber

Fiber Type          

9/125 μm Single-Mode

Max. Cable Length         

2 KM

Data Rate           

1.25 Gbps

Port Type           

LC Simplex

Hardware Features        

• DDM

• SFP-MSA         

• Hot Swappable             

Package Content             

• SM321A-2

• Installation Guide         

Environment    

• Operating Temperature: 0–70 °C (32–158 °F)

• Storage Temperature: -40–85 °C ( -40–185 °F) 

• Operating Humidity: 10–90% RH, Non-Condensing       

• Storage Humidity: 5–90% RH, Non-Condensing

 


  • Product Name:
    TP-Link 1000Base-BX WDM Bi-Directional SFP Module (SM321A-2)
  • Model Number:
    SM321A-2
  • Brand:
    TP-Link TP-Link
  • Warranty Period:
    3 Year

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