Description
TP-Link TL-SM331T 1000BASE-T RJ45 SFP Module
•	Support 1000BASE-T Operation in Host Systems
•	Support TX Disable function
•	For 100m Reach Over UTP Cat 5e or above Cable
•	Hot-Pluggable SFP Footprint Features
•	Commercial Product Operating Temperature Range: 0-70°C
•	Compliant with IEEE Std 802.3-2002
•	Fully Metallic Enclosure for Low EMI
•	Low Power Dissipation (0.5 W Typical, 0.8 W Max)
PACKAGE CONTENTS
Package Contents	• 1000BASE-T RJ45 SFP Module TL-SM331T
• Installation Guide
HARDWARE FEATURES
Hot Swappable	Yes
TRANSCEIVER
Standards and Protocols	IEEE 802.3-2002
Power Supply	3.3V
Max. Cable Length	100m (Cat 5e or above)
Data Rate	1.25 Gbps
Port Type	1× 1000 Mbps RJ45 Port
Safety & Emission	FCC, CE
Environment	Operating Temperature: 0–70 ℃ (32–158 ℉)
Storage Temperature: -40–85 ℃ (-40–185 ℉)