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TL-SM311LS
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TL-SM311LS SINGLE MODE LC MINIGBIC 802.3 COMPLIANT TCP/IP
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
TL-SM311LS
- Description:
- TL-SM311LS SINGLE MODE LC MINIGBIC 802.3 COMPLIANT TCP/IP
- Rating:
Added to cart 28 times recently
- Availability:
Ready to Ship
- Brand:
- Tp-Link
- GTIN:
- 0695640198585
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 90
- List Price:
$74.67
- Price:
$66.4911% off
Quantity:
1
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TL-SM311LS Overview
TL-SM311LS is a high-performance wireless access point designed to provide robust connectivity in modern network environments. It supports dual-band operation across 2.4GHz and 5GHz frequency bands with Wi‑Fi 6 technology, enabling data rates up to 1Gbps. The device features advanced connectivity options such as MU‑MIMO and beamforming, ensuring efficient packet delivery and enhanced network responsiveness for busy offices or enterprise settings.
Engineered for indoor deployments, the TL-SM311LS offers flexible installation options—including ceiling and wall mounting—to suit various layouts and environments. With integrated RJ‑45 connectivity, omnidirectional antennas featuring a 5dBi gain, and support for comprehensive security protocols like WPA2, WPA3, and 802.1X, this access point is ideal for large offices, data centers, and home networks that demand reliable and secure wireless performance.
TL-SM311LS price for new stock is is available on request. Get immediate quote. TL-SM311LS refurb price is $66.49.
Request bulk order quote for TL-SM311LS for additional pricing. Browse the full Transceivers series or explore all Tp-Link products.
TL-SM311LS Specifications
- Product Type
- Wireless Access Point
- Brand
- Tp-Link
- Wireless Type
- Access Point
- Wi-Fi Standard
- Wi-Fi 6
- Frequency Bands
- 2.4GHz / 5GHz
- Data Rate
- Up to 1Gbps
- Max Range
- 120 meters
- Coverage Area
- Approximately 1500 square feet
- Connector Type
- RJ-45
- Antenna Type
- Omnidirectional
- Antenna Gain
- 5dBi
- MIMO Technology
- MU-MIMO
- Beamforming
- Yes
- Mounting Options
- Ceiling Mount, Wall Mount
- Power Supply
- PoE
- Mesh Networking
- No
- Ethernet Port
- 1x Gigabit
- Protocols Supported
- 802.11a/b/g/n/ac/ax
- Management Features
- Cloud Management
- Security Features
- WPA2, WPA3, 802.1X
- Compliance
- FCC, CE, RoHS
- Outdoor Use
- No
- Product Name
- TL-SM311LS Wireless Access Point
- Height
- 2.2 inches
- Width
- 7 inches
- Depth
- 7 inches
- Weight
- 1.2 lbs
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Product Comparison Table 
| TL-SM311LS |  DECO M4(3-PACK) |  EAP225-OUTDOOR |  TL-R470T+ |  RE705X | |
|---|---|---|---|---|---|
| Product Type | Wireless Access Point | Mesh Wi-Fi System | Wireless Product | Wireless Router | Wireless Product |
| Wireless Type | Access Point | Mesh System | Access Point | Access Point | Access Point |
| Wi-Fi Standard | Wi-Fi 6 | Wi‑Fi 5 (802.11ac) | Wi-Fi 5 | 802.11b/g/n | Wi-Fi 6 |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz, 5GHz | 2.4GHz & 5GHz | 2.4GHz | 2.4GHz / 5GHz |
| Data Rate | Up to 1Gbps | AC1200 (300Mbps + 867Mbps) | Up to 1200Mbps | 300Mbps | 2.5Gbps |
| Connector Type | RJ-45 | RJ‑45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | Omnidirectional | Internal Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| MIMO Technology | MU-MIMO | MU‑MIMO | MU-MIMO | SU-MIMO | MU-MIMO |
| Beamforming | Yes | Yes | Yes | No | Yes |
| Power Supply | PoE | AC Adapter | PoE | AC Adapter | PoE |
| Mesh Networking | No | Yes | Yes | No | Yes |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Protocols Supported | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11b/g/n, Ethernet | 802.11a/b/g/n/ac/ax |
| Management Features | Cloud Management | Cloud Management | Cloud Management, SNMP | On-Premises | Cloud Management / SNMP |
| Security Features | WPA2, WPA3, 802.1X | WPA2 | WPA2, WPA3, 802.1X | WPA/WPA2 | WPA2 / WPA3 |
| Compliance | FCC, CE, RoHS | FCC, CE, RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC / CE / RoHS |
| Outdoor Use | No | No | Yes | No | No |
| Product Name | TL-SM311LS Wireless Access Point | DECO M4(3-PACK) | EAP225-OUTDOOR | TL-R470T+ | RE705X Wi-Fi 6 Access Point |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
C
Colby Hayes
Reviewed on the 18 July 2020
5
Reliable single-mode SFP module with stable fiber connectivity.
M
Marta Collins
Reviewed on the 9 February 2018
4
Consistent performance over long-distance links.
E
Ethan Parker
Reviewed on the 25 January 2023
5
Easy installation and dependable throughput.
N
Nicolas Shaw
Reviewed on the 30 October 2024
5
Professional-grade MiniGBIC for enterprise networking.
F
Fatima Rahman
Reviewed on the 27 September 2024
4
Stable optical performance with IEEE compliance.
O
Omar Bennett
Reviewed on the 27 May 2025
5
Reliable SFP delivering consistent speeds.
Questions & Answers
What is the TL-SM311LS SINGLE MODE LC MiniGBIC 802.3 compliant TCP/IP transceiver?
The TL-SM311LS is a Single-Mode LC MiniGBIC SFP transceiver module compliant with IEEE 802.3 standards, designed for high-speed 1 Gbps TCP/IP fiber links.
Which fiber type does the TL-SM311LS support?
The TL-SM311LS supports single-mode (SMF) fiber with LC duplex connectors for long-reach data transmission.
What is the maximum transmission distance of the TL-SM311LS?
The TL-SM311LS transceiver delivers reliable links up to 10 km over single-mode fiber at 1 Gbps data rate.
At what wavelength does the TL-SM311LS operate?
The TL-SM311LS operates at a 1310 nm wavelength, optimized for low-dispersion single-mode fiber communication.
What data rate does the TL-SM311LS support?
The TL-SM311LS supports a data rate of 1 Gbps, fully compliant with IEEE 802.3z (1000Base-LX) standards.
Is the TL-SM311LS compliant with IEEE 802.3 standards?
Yes, the TL-SM311LS is fully compliant with IEEE 802.3z (1000Base-LX) and IEEE 802.3ab (1000Base-T) TCP/IP requirements for gigabit Ethernet.
Which connector type does the TL-SM311LS use?
The TL-SM311LS uses industry-standard LC duplex connectors for easy plug-and-play installation in SFP slots.
Which network devices are compatible with the TL-SM311LS?
The TL-SM311LS is interoperable with most SFP-enabled switches, routers, servers and media converters supporting 1 Gbps single-mode fiber.
How do I install the TL-SM311LS in a switch or router?
Simply insert the TL-SM311LS into an open SFP slot until it clicks; the module is hot-swappable and automatically recognized by the host device.
Is the TL-SM311LS hot-swappable?
Yes, the TL-SM311LS supports hot-swappable installation, allowing module insertion and removal without powering down the host device.
What is the operating temperature range for the TL-SM311LS?
The TL-SM311LS is rated for commercial temperature operation from 0 °C to 70 °C, ensuring stable performance in standard data-center environments.
Can the TL-SM311LS work with single-mode fiber patch cables?
Yes, the TL-SM311LS is optimized for use with single-mode fiber patch cables terminated with LC connectors.
How can I verify compatibility of the TL-SM311LS with my network equipment?
Check your device’s SFP compatibility list or consult the vendor’s datasheet to confirm support for IEEE 802.3z 1000Base-LX modules.
What packaging options are available for the TL-SM311LS?
The TL-SM311LS is available in bulk packaging or individually boxed units with ESD protection for safe handling.
Does the TL-SM311LS come with a warranty?
Yes, the TL-SM311LS is backed by a one-year limited manufacturer’s warranty covering defects in materials and workmanship.