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Optical Transceiver Module
home OEM Fiber Optic Transceiver 40G /100G QSFP+ QSFP28 100G QSFP28

QSFP28 MMA1L30-CM Optical Transceiver CWDM4 100G 2KM 1310nm Single Mode Fiber Modules

100G QSFP28
new products

QSFP28-100G-LR
QSFP28-100G-LR

QSFP28 MMA1L30-CM Optical Transceiver CWDM4 100G 2KM 1310nm Single Mode Fiber Modules

Mellanox® MMA1L30-CM transceiver is a single mode, 4-channel (CWDM4), QSFP28 optical transceiver designed for use in 100 Gigabit Ethernet (GbE) links on up to 2km of single mode fiber. It is also qualified for use in Mellanox InfiniBand EDR end-to-end systems. 

  • item no.:

    QSFP28-100G-LR

  • lead time:

    2-3 working days

  • product orgin:

    China

  • brand:

    Top-Trans

  • shipping port:

    Shenzhen

  • payment:

    ex-w

  • Warranty:

    3 Years

  • Condition:

    New

  • Temperature:

    10℃~70℃/ -5℃~85℃/ -20℃~85℃

  • Data Rate:

    100G

  • Distance:

    2km

  • Wavelength:

    1310nm

  • Connector:

    LC
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product details


QSFP28 Mallanox Fature 


Compliant with QSFP28 Standard: SFF-8665 Revision 1.9, SFF-8636 Revision 2.6 


Compliant with CWDM4 MSA Revision 1.1 


High speed I/O electrical interface (CAUI-4) 


Single 3.3V supply voltage 


Maximum power consumption 3.5W 


0º-70ºC case operating temperature 


CWDM EML laser and PIN receiver array 


QSFP28 MSA package with duplex LC connector 


Two Wire Serial Interface with Digital Diagnostic Monitoring 


RoHS compliant 


Class 1 Laser 


QSFP28 Applications:


• 100G Ethernet


• Qualified for Mellanox InfiniBand EDR end-to-end systems


Mellanox® MMA1L30-CM transceiver is a single mode, 4-channel (CWDM4), QSFP28 optical transceiver designed for use in 100 Gigabit Ethernet (GbE) links on up to 2km of single mode fiber. It is also qualified for use in Mellanox InfiniBand EDR end-to-end systems. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of CWDM optical signals and then multiplexes them into a single fiber, using a nominal wavelength of 1310nm, for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of CWDM optical signals and then converts them to 4 output channels of electrical data. It is compliant with the QSFP28 MSA, IEEE 802.3bm CAUI-4. Digital diagnostic functions are available via the I2 C interface, as specified by the QSFP28 MSA. Rigorous production testing ensures the best out-of-the-box installation experience, performance and durability




QSFP28 Connector  LC
QSFP28 Wavelength  1310nm
QSFP28 Reach  2Km 
DDMI Support 
Certificate  ROHS 
QSFP28 Rate  100G 


Follow are QSFP28 100G Pictures 







tags : Compatible Cisco QSFP-100G-SR4-S MMA1L30-CM Optical Module with MPO-12 connector
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