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TP-Link TL-SM331T - 1000BASE-T RJ45 SFP Module
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- SKU:
- 18873717
- MPN:
- 261098
- Availability:
- Usually ships the same or next business day. In stock at our CA, IL, NJ warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/10/2026 04:46:56 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $29.68 each 29.68 |
| Buy 3 | and pay only $27.11 each 27.11 |
| Buy 4 - 9 | and pay only $26.12 each 26.12 |
| Buy 10 - 45 | and pay only $23.70 each 23.7 |
| Buy 46 or above | and pay only $22.67 each 22.67 |
- Stock Update:
- 02/10/2026 04:46:56 PM PST
Description
This item is brand-new, factory sealed.
1000BASE-T RJ45 SFP ModuleSupport 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: 0-70C
Compliant with IEEE Std 802.3-2002
Fully Metallic Enclosure for Low EMI
Low Power Dissipation (0.5 W Typical, 0.8 W Max)
Gigabit Port for a High-Speed Connection
Transmit data seamlessly up to 100 meters* between your SFP interface and the copper gigabit port.
Plug and Play
A plug-and-play** design makes for easy deployment, no technician needed.
Durable Metal Casing
High-quality metal casing ensures strength and reliability for a long time, maintaining a stable connection in a wide range of environments.
High Compatibility
Connect your devices with fewer concerns. Our product is perfectly compatible with various optic fiber equipment from different vendors.***
Note:
*Laboratory data using the Cat5e cable. Actual distance may vary.
**When TL-SM331T is inserted into a 2.5/10/25G fiber port, extra configuration for port data rate may be required. The 100Mbps port is incompatible.
***Check the compatibility list of TL-SM331T and enjoy the connection. 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)
Note: Laboratory data using the Cat5e cable. Actual distance may vary. Data Rate
1.25 Gbps Port Type
1x 1000 Mbps RJ45 Port Safety and Emission
FCC, CE Environment
Operating Temperature: 0 - 70 oC (32 - 158 oF)
Storage Temperature: -40 - 85 oC (-40 - 185 oF)Item Dimension (L inchxW inchxH inch)
5 x 4 x 2
Weight
1.00 lb
Warranty Information
2-year
Package Contents:
- 1000Base-T RJ45 SFP Module
- Installation Guide
Features
Package Contents:
Yes
China
- 1000Base-T RJ45 SFP Module
- Installation Guide
Environmentally Friendly:
Yes
Environmental Compliance:
Waste Electrical and Electronic Equipment Directive (WEEE)
Restriction of Hazardous Substances (RoHS)
Country of Origin:
China
Specs
| Physical Characteristics | |
| Form Factor |
|
| Warranty | |
| Limited Warranty | 2 Year |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | RJ-45 |
| Interfaces/Ports Details | 1 x RJ-45 1000Base-T LAN |
| General Information | |
| Brand Name | TP-Link |
| Manufacturer Website Address | http://www.tp-link.com/us |
| Marketing Information | 1000BASE-T RJ45 SFP Module Extend your copper connection by up to 100 meters TL-SM331T Gigabit RJ45 Port Plug and Play Durable Metal Casing Wide Operating Temperature Ensured Compatibility Low Power Consumption Gigabit Port for a High-Speed Connection Transmit data seamlessly up to 100 meters between your SFP interface and the copper gigabit port. Plug and Play A plug-and-play design makes for easy deployment, no technician needed. Durable Metal Casing High-quality metal casing ensures strength and reliability for a long time, maintaining a stable connection in a wide range of environments. Ensured Compatibility TL-SM331T is compatible with various optic fiber equipment from different vendors, such as TP-Link, Cisco, Huawei, Ubiquiti, D-link, Netgear and Mikrotik. More from the Manufacturer |
| Product Type | SFP (mini-GBIC) |
| Product Name | RJ45 SFP Module |
| Manufacturer | TP-LINK Technologies Co., Ltd |
| Manufacturer Part Number | TL-SM331T |
| Product Model | TL-SM331T |
| Media & Performance | |
| Ethernet Technology | Gigabit Ethernet |
| Twisted Pair Cable Standard | Category 5e |
| Media Type Supported | Twisted Pair |
| Network Technology | 1000Base-T |
| Technical Information | |
| Application/Usage | Data Networking |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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TP-Link TL-SM331T - 1000BASE-T RJ45 SFP Module
$34.72