100G/200G/400G Transceivers

  • MMS1V70-CM 100GbE QSFP28 DR1 Transceiver
MMS1V70-CM 100GbE QSFP28 DR1 Transceiver

MMS1V70-CM 100GbE QSFP28 DR1 Transceiver

  • Part Number: MMS1V70-CM
  • Max Data Rate: 100Gb/s
  • Wavelength: 1310nm
  • Max Cable Distance: 500M
  • Product description: MMS1V70-CM 100GbE QSFP28 DR1 Transceiver Product Specifications


NVIDIA® MMS1V70-CM transceiver is a single mode 1-lane (DR1), QSFP28 optical transceiver, designed for use in 100 Gigabit Ethernet (GbE) links on up to 500m of single mode fiber.

The transceiver converts 4 input channels of 25Gb/s NRZ electrical data to a single optical channel of 100Gb/s PAM4 optical signals over a single fiber, using a nominal wavelength of 1310nm, and vice versa for the receive path. The MMS1V70-CM main application is to converge between legacy 100GbE NRZ systems and the emerging 400GbE PAM4 systems. Four different MMS1V70-CM transceivers can be connected to a single 400GbE QSFP-DD MMS1V00-WM DR4 transceiver over a single mode splitter cable.

It is compliant with the QSFP28 MSA, IEEE 802.3bm CAUI-4. Digital diagnostic functions are available via the I2C interface, as specified by the QSFP28 MSA.

Rigorous production testing ensures the best out-of-the-box installation experience, performance, and durability.

Key Features

4x 25Gb/s NRZ Modulation

Programmable Rx output amplitude and pre-emphasis

SFF-8665 compliant QSFP56 port

Single 3.3V power supply

0 W power dissipation (typ., each end, with retiming)

Up to 500m length

Hot pluggable

RoHS compliant

SFF-8636 compliant I2C management interface


Supports 4x MMS1V70-CM on MSN2700 to a single MMS1V00-WM on MSN4700


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