TP-Link SM311LS(8-pack) SFP | Set of 8 1000BASE-LX single-mode modules up to 20 km

TP-Link SM311LS(8-pack) SFP | Set of 8 1000BASE-LX single-mode modules up to 20 km

New

The TP-Link SM311LS (8-pack) SFP module set is designed to extend 1000BASE-LX Gigabit Ethernet connectivity over single-mode fiber up to 20 km , ensuring high performance and stability. Compatible with the SFP-MSA standard and IEEE 802.3z protocols, it integrates the DDM (Digital Diagnostic Monitoring) function to monitor parameters such as optical power and temperature in real time. The hot-pluggable design allows quick installation and replacement without service interruption, offering maximum flexibility for corporate networks, providers and data centers. With FCC and CE certifications, it represents a safe, efficient and professional solution. Omada

Technical Data Sheet

Reference: SM311LS(8-pack)

Brand: OMADA

EAN: 8885020622126

Manufacturer Object ( [id] => 53 [name] => OMADA [description] =>

A key aspect of OMADA is its ability to offer centralised management. This can be done through a dedicated hardware controller, a software controller, or the Omada SDN cloud service, which enables centralised management of networks. The solutions offered are scalable and flexible, making them suitable for both small corporate networks and large multi-site deployments.

OMADA includes wireless solutions with high-performance Wi-Fi access points, ensuring reliable, high-speed coverage. In addition, it offers managed switches and gateway routers with advanced traffic management, security and quality of service (QoS) features.

Security is another strong point of OMADA's solutions, which include advanced features such as firewalls, VPNs and access control to protect corporate networks. In addition, OMADA's cloud platform enables remote configuration and monitoring of networks, offering great flexibility in IT management.

For businesses, OMADA provides a solution that can reduce operating costs through centralised management that simplifies network maintenance. High-quality hardware components ensure stable and reliable performance, while intuitive interfaces and management tools make network administration easier even for non-technical staff.

OMADA's core products include indoor and outdoor access points with advanced technologies such as Wi-Fi 6, managed switches with Layer 2 and Layer 3 capabilities, and security and routing devices for network traffic management and threat protection. OMADA solutions are commonly used in corporate offices to manage internal networks, in schools and universities to provide Wi-Fi connections for students and staff, and in hotels to offer a stable and fast Internet connection to guests.

[short_description] =>

Tp-Link Omada

OMADA is a TP-Link brand of enterprise network management solutions. The OMADA system includes both hardware and software designed to centralise the management of wireless networks, switching and gateways. This approach is designed to improve the control and management of network infrastructures, particularly in enterprise environments.

[id_address] => [date_add] => 2024-06-13 09:45:42 [date_upd] => 2025-08-25 11:30:31 [link_rewrite] => omada [meta_title] => [meta_keywords] => [meta_description] => [active] => 1 [webserviceParameters:protected] => Array ( [fields] => Array ( [active] => Array ( ) [link_rewrite] => Array ( [getter] => getLink [setter] => ) ) [associations] => Array ( [addresses] => Array ( [resource] => address [setter] => [fields] => Array ( [id] => Array ( [xlink_resource] => addresses ) ) ) ) ) [id_lang:protected] => 1 [id_shop:protected] => 1 [id_shop_list] => Array ( ) [get_shop_from_context:protected] => 1 [table:protected] => manufacturer [identifier:protected] => id_manufacturer [fieldsRequired:protected] => Array ( [0] => name ) [fieldsSize:protected] => Array ( [name] => 64 ) [fieldsValidate:protected] => Array ( [name] => isCatalogName ) [fieldsRequiredLang:protected] => Array ( ) [fieldsSizeLang:protected] => Array ( [meta_title] => 255 [meta_description] => 512 ) [fieldsValidateLang:protected] => Array ( [description] => isCleanHtml [short_description] => isCleanHtml [meta_title] => isGenericName [meta_description] => isGenericName [meta_keywords] => isGenericName ) [tables:protected] => Array ( ) [image_dir:protected] => /var/www/html/img/m/ [image_format:protected] => jpg [translator:protected] => [def:protected] => Array ( [table] => manufacturer [primary] => id_manufacturer [multilang] => 1 [fields] => Array ( [name] => Array ( [type] => 3 [validate] => isCatalogName [required] => 1 [size] => 64 ) [active] => Array ( [type] => 2 ) [date_add] => Array ( [type] => 5 ) [date_upd] => Array ( [type] => 5 ) [description] => Array ( [type] => 6 [lang] => 1 [validate] => isCleanHtml ) [short_description] => Array ( [type] => 6 [lang] => 1 [validate] => isCleanHtml ) [meta_title] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName [size] => 255 ) [meta_description] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName [size] => 512 ) [meta_keywords] => Array ( [type] => 3 [lang] => 1 [validate] => isGenericName ) ) [classname] => Manufacturer [associations] => Array ( [l] => Array ( [type] => 2 [field] => id_manufacturer [foreign_field] => id_manufacturer ) ) ) [update_fields:protected] => [force_id] => ) 1
FIND INSTALLER


CLEARANCE SALE ×


 CLEARANCE SALE! 
Take advantage of our must-see outing offers.
  Discover the promo >> 

SM311LS (8-pack) | Mini-GBIC SFP Module Supports Connectivity Up to 20km


Made Omada

The TP-Link SM311LS (8-pack) SFP module set is designed to extend 1000BASE-LX Gigabit Ethernet connections over single-mode fiber up to 20 km, ensuring stability and high performance. Compatible with the SFP-MSA standard and IEEE 802.3z protocols, it offers maximum interoperability. Equipped with DDM for diagnostic monitoring and a hot-pluggable design, it allows for quick installation and replacements without service interruption. FCC and CE certified, it is the ideal solution for enterprise networks and data centers that require reliability and long transmission distances.

Main specifications:

- Pack of 8 SM311LS SFP Modules

- Gigabit 1000BASE-LX connections up to 20 km

- Digital Diagnostic Monitoring (DDM) support

- Hot-Pluggable design for flexible installation

- Compatibility with SFP-MSA and IEEE 802.3z standards

Further details

Max. cable length:
It supports transmission up to 20km over 9/125 μm single-mode fiber, ensuring stable and high-speed connections to meet the needs of LAN and WAN networks.
DDM (Digital Diagnostic Monitoring) :
It integrates digital diagnostic monitoring, which allows for real-time detection of crucial parameters such as optical power, temperature, and voltage, improving preventive network management.
Hot-Pluggable:
The hot-swappable design allows the module to be installed or replaced without interrupting network services, reducing downtime and increasing operational flexibility.
TX Disable Feature:
Includes the ability to deactivate the transmitter when needed, providing greater safety and control in setup and maintenance operations.

Technical data sheet

Model SM311LS
MEDIA CONVERTER & MODULE
Standards & Protocols IEEE 802.3z, TCP/IP
Wavelength 1310 nm
Dimensions (L x W x H) 2.2*0.6*0.5 in (55.4*14.6*12.9 mm)
Diet 3.3V
Safety & Emissions FCC, CE
Cable Single-Mode Fiber
Fiber type 9/125 μm Single-Mode
Max. cable length 20 KM
Data transmission speed 1.25 Gbps
Door type LC Duplex
Hardware Features DDM
SFP-MSA
Hot Swappable
Package Content SFP Module SM311LS (TL-SM311LS)
Installation Guide
Environment Operating Temperature: 0°C to 70°C (32°F to 158°F)
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
Operating Humidity: 10–90% RH, Non-Condensing
Storage Humidity: 5–90% RH, Non-Condensing
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form