100G QSFP28 Single Lambda

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100G QSFP28 Single Lambda

Our 100G QSFP28 Single Lambda optical transceivers are designed for 100 Gigabit Ethernet Links. They are compliant with IEEE 802.3bm, IEEE 802.3cd, and QSFP28 MSA standards and feature low power consumption, small size, and high speed. 100G transceivers incorporate 1310nm EML lasers.


  • QSFP28 MSA compliant
  • Supports 53.125Gbaud
  • IEEE 802.3cd 100GBASE-DR Specification compliant
  • Operating case temperature: 0 to 70oC
  • 4x25G electrical interface (OIF CEI-28GVSR)
  • Maximum power consumption 4.5W
  • LC duplex connector
  • RoHS compliant


  • Data Center Interconnect
  • 100G Ethernet
  • Enterprise networking


We offer two transceiver brands – our own brand, Vitex and our manufacturing partner brand, Innolight. They offer similar features and functionality but have a few key differences.Which brand is right for you?

Part Number
Brand Innolight
Description QSFP28 DR1 (PAM4)
Reach 500m
Power Consumption 4.5
Temperature 0~70
Brand Innolight
Description QSFP28 FR1 (PAM4)
Reach 2km
Power Consumption 4.5
Temperature 0~70
Brand Innolight
Description QSFP28 LR1 (PAM4)
Reach 10km
Power Consumption 4.5
Temperature 0~70
Part Number Brand Description Reach Power Consumption Temperature
Vitex QSFP28 DR1 (PAM4) 500m 3.5 0~70
Vitex QSFP28 FR1 (PAM4) 2km 3.5 0~70
Vitex QSFP28 LR1 (PAM4) 10km 3.5 0~70
Innolight QSFP28 DR1 (PAM4) 500m 4.5 0~70
Innolight QSFP28 FR1 (PAM4) 2km 4.5 0~70
Innolight QSFP28 LR1 (PAM4) 10km 4.5 0~70