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User Guide
TL-SM221A / TL-SM221B
100Base-BX WDM Bi-Directional SFP Module
Rev:1.0.1
7106503184
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COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. is a registered trademark of TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK TECHNOLOGIES CO., LTD. Copyright © 2008 TP-LINK TECHNOLOGIES CO.
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FCC STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guara
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2) This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. CE Mark Warning This is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. SAFETY NOTICES Do not use this product near
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CONTENTS Package Contents...........................................................................1 Chapter 1. Introduction .............................................................1 Chapter 2. Features of the product..........................................2 Chapter 3. Installation Guide....................................................3 Specifications .................................................................................4
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Package Contents The following items should be found in your package: Ten 100Base-BX WDM Bi-Directional SFP Modules Ten Static Shielding Bags 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 adop
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SFP Module Cooperated TP-LINK products TL-SG2216WEB Web Smart Gigabit Switch TL-SM221A TL-SM221B TL-SG2224WEB Web Smart Gigabit Switch Note: If any abnormal status occurs when the light modules of the device are hot-switched between 1000Mbps and 100Mbps, please try to power on the device again. Chapter 2. Features of the product Single-mode WDM Bi-Directional SFP Module operate at 1550nm/1310nm Bi-Directional transmit with one fiber which can save cost Single LC receptacl
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Chapter 3. Installation Guide The following will take the installation procedure in the switch for example. Push the SFP Module into Switch along the track smoothly Plug fiber into the module, without any configuration manually, the SFP Module can work. 15km TP-LINK Switch TP-LINK Switch TL-SM221B TL-SM221A Fiber 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
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Specifications Normal TL-SM221A TL-SM221B Tx:1550nm Tx:1310nm Wave Length Rx:1310nm Rx:1550nm IEEE 802.3ah 100Base-BX, Standards and Protocols CSMA/CD, TCP/IP Cable Single-mode Fiber Fiber Type 9/125 um Single-mode Max. Cable Length 15km Data Rate 155Mbps Port Type LC Power Support 3.3V Safety & Emission FCC, CE Environmental and Physical Operating Temp. 0 ℃~70 ℃ (32 ℉~158 ℉) Storage Temp. -40 ℃~80 ℃ (-40 ℉~176 ℉) Operating Humidity 10%~90% RH, Non-condensing Storage Hum
