TP-Link TL-SM311 User Manual

TL-SM311 Series

TL-SM311 Series Mini GBIC Module

7106503186

4 5

User's Guide

6. Remarks

TL-SM311 Series Mini GBIC Module support hot plug

and play.

TL-SM311 Serie s Mini GBIC Module not only can

install in the TP-LINK Switch, but can install in any

other brand Switch.

Warning:

In order to avoid ESD, do not touch the output pins on the

module with your hand.

7. Working Environment

Power supply：supplied by Switch

Operating Temperature：0℃ ~ 70

℃

Storage Temperature：-40℃ ~ 70

℃

Operating Humidity：10% ~ 90% RH (no-condensing)

Storage Humidity：5% ~ 95% RH (no-condensing)

Appendix: Contact Information

For help with the installation or operation of the TP-LINK

TL-SM311 Series Mini GBIC Module, please contact us.

TP-LINK TECHNOLOGIES CO., LTD.



Add: Fl.3, Bldg.R1-B, High-Tech Industrial Park, Shennan

Road, Shenzhen, China

E-mail: support@tp-link.com

Website: http://www.tp-link.com

Rev:1.0.1

1 2 3

Sp ecificati on s are subject to ch an ge without no ti ce.

is a reg i ste r ed tr a dem a rk of TP - LIN K

No part of the specications may be reproduced in any form

or by any means or used to make any derivative such as

translation, transformation, or adaptation without permission

1. Introduction

TL-SM 311 Series Min i GBIC Mod ule, it uses fiber as

transmission media, cooperate with TP-LINK Switch. It

can effectively extend the diameter and bandwidth of the

workgroup. TL-SM311 series Mini GBIC Module is fully

complia nt with IEEE802.3z protocol . It’s wavelength is

about 850nm and 1310nm. TL-SM311 Series Mini GBIC

Module is easy to use, can be installed inside the Switch

which supply power directly. TL-SM311 Series Mini GBIC

Module can coop erate with several s eries of TP-LINK

Switches.

2. Naming

TL-SM311LS：1000Base-LX SMF Mini GBIC Module

TL-SM311LM：1000Base-SX MMF Mini GBIC Module

3. Type of module and the distance of transmission

THE TYPE OF MODULE MAXIMAL DISTANCE

TL-SM311LS X≤10000m

TL-SM311LM X≤550m

4. Features of the product

Multi-mode/Single-mode Mini GBIC Module operate at

850nm/1310nm

Multi-mode Mini GBIC Module use the 50/125um,

62.5/125um fiber，Single-mode Mini GBIC Module

use the 9/125um ber

Comply with IEEE802.3z standard

Supply full duplex mode

The maximal transmission distance of Multi-mode/

Single-mode Mini GBIC Module is 550m/10000m

Option for some TP-LINK Swithes

Support hot plug and play

5. Installation Guide

Push Mini GBIC Module into Switch along the track

smoothly

Plug ber into the module, without any conguration

manually, the Mini GBIC Module can work.



TP-LINK SWITCH

TL-SM311

DISTANCE:X

FIBER/CABLE

Remote device DTE

TECHNOLOGIES Co., Ltd. Other brands and product

names are trademarks or registered trademarks of their

respective holders.