TP-LINK TL-MC311A-20 industrial grade optical fiber transceiver single mode single fiber 1SC 1GE 20KM

Brand: TP-LINK
Model: TL-MC311A-20-INDUSTRIAL
Dimensions: 115mm x 70mm x 28mm

-21dBm Data transmission rate per port 2000Mbps full duplex Packet forwarding rate 10BASE-T: 14881pps/port 100BASE-X: 148810pps/port 1000BASE-T: 1488095pps/port 1000BASE-X: 1488095pps/port structure IP30 protection grade Product size 115mm*70mm*28mm rail/wall mounting temperature Working temperature -40°C — 75°C Storage temperature ‒40°C — 85°C humidity Operating humidity 10%RH — 90%RH, non-condensing Operating humidity 10%RH — 90%RH, non-condensing Certification Standards_EMS IEC/EN 61000-4-2,Level 4 IEC/EN 61000-4-2,Level 4 IEC/EN 61000-4-4,Level 3 IEC/EN 61000-4-5,Level 3 IEC/EN 61000-4-6,Level 3 IEC/EN 61000-4-8,Level 5 IEC/EN 61000-4-9,Level 5 IEC/EN 61000-4-10,Level 5 Packaging accessories Industrial Fiber Transceiver TL-MC311A-20 Industrial Grade Warranty Card User Manual

Product Features


    • 1 Gigabit SC fiber interface, 1 Gigabit RJ45 port
    • Working wavelength: 1550nm (transmit), 1310nm (receive)
    • Industrial grade working temperature: -40℃~75℃
    • Wide voltage input: 9.6V~60VDC
    • Small size (115 mm *70 mm *28 mm), better adapt to industrial environment
    • Provide port interrupt alarm switch to adapt to various complex network environments
    • Multiple installation methods: rail installation + wall installation
    • IP30 protection: reduce the impact of dust
    • Aluminum alloy shell, durable
    • Two power inputs, redundant backup, greatly improve the reliability of product power supply
    • EMC high protection level, without fear of various harsh environments
    • *Industrial fiber transceivers are not equipped with a power supply at the factory. If you need to use a power supply, please purchase it separately

Technical Specifications

Property DescriptionProperty Value
Protocol standardIEEE 802.3,802.3i,802.3u,802.3z,802.3ab
Port shape1 Gigabit RJ45 port 1 Gigabit single-mode single-fiber optical module, transmitting wavelength 1550nm, receiving wavelength 1310nm
Indicator light2 status indicators Link/ACT PWR1, PWR2
power inputDC input voltage 12/24/48 VDC (9.6~ 60 VDC) input current 0.21A (MAX) support reverse connection protection
Exchange performanceSupport store and forward MAC address table depth 2K internal cache 1Mbit
Light parameterAverage transmit optical power -9~-1dBm Receive sensitivity -21dBm
Data transmission rate per port2000Mbps full duplex
Packet forwarding rate10BASE-T: 14881pps/port 100BASE-X: 148810pps/port 1000BASE-T: 1488095pps/port 1000BASE-X: 1488095pps/port
structureIP30 protection grade Product size 115mm*70mm*28mm rail/wall mounting
temperatureWorking temperature -40°C — 75°C Storage temperature ‒40°C — 85°C
humidityOperating humidity 10%RH — 90%RH, non-condensing Operating humidity 10%RH — 90%RH, non-condensing
Certification Standards_EMSIEC/EN 61000-4-2,Level 4 IEC/EN 61000-4-2,Level 4 IEC/EN 61000-4-4,Level 3 IEC/EN 61000-4-5,Level 3 IEC/EN 61000-4-6,Level 3 IEC/EN 61000-4-8,Level 5 IEC/EN 61000-4-9,Level 5 IEC/EN 61000-4-10,Level 5
Packaging accessoriesIndustrial Fiber Transceiver TL-MC311A-20 Industrial Grade Warranty Card User Manual