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Package Contents
The following items should be found in your package:
¾ Ten 100Base-BX WDM Bi-Directional SFP Modules
¾ Ten Static Shielding Bags
¾ This User Guide
)
Note:
Make sure that the package contains the above items. If any of the
listed items are damaged or missing, please contact with your
distributor.
Chapter 1. Introduction
TL-SM221 Series 100Base-BX WDM Bi-Directional SFP Module is a
hot pluggable 3.3V SFP (Small-Form-Factor) Bi-Directional
transceiver module, which adopts WDM (Wavelength Division
Multiplexing) technology that increases the information carrying
capacity of fiber via multiplex transmit and receive signals at
different wavelengths on single strand cable. It’s designed expressly
for high-speed communication applications that requires rates of up
to 155Mbit/sec. It can effectively extend the diameter and bandwidth
of the workgroup. TL-SM221 Series SFP Module can be installed
inside the Switch which supplies power directly, it also can
cooperate with TP-LINK products as the table below: