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SpeedyFiberTX  |  SKU: QSFP112-400G-SR4-50M

400GBASE-SR4 QSFP112 PAM4 850nm 50m DOM MPO-12/APC MMF Optical Transceiver Module

$25,892.00 TWD
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  • Hot-pluggable QSFP112 form factor
  • 4 × 106.25 Gb/s PAM4 lanes (aggregate 400 Gb/s)
  • 4-channel 850nm VCSEL laser array and 4-channel PIN photodiode array
  • Supports up to 50m over OM4 multimode fiber (MMF)
  • MPO-12 APC optical interface for 400G SR4 and 4 × 100G-DR breakout applications
  • Digital diagnostic monitoring (DDM/DOM) via I²C interface
  • Single 3.3 V power supply, power consumption < 14W
  • Operating case temperature: 0 °C to +70 °C (commercial range)
  • Compliant with IEEE 802.3db (400GBASE-SR4), CMIS 4.0
  • RoHS compliant

The 400GBASE-SR4 QSFP112 optical transceiver is a 4-channel, hot-pluggable module designed for short-reach 400GbE applications over multimode fiber. Each lane operates at 106.25 Gb/s PAM4, delivering an aggregate data rate of 400Gb/s.

It uses an 850nm VCSEL laser array and PIN photodiode receiver array to support transmission up to 30m over OM3 and 50m over OM4 MMF through an MPO-12 APC connector.

Compliant with IEEE 802.3db and CMIS 4.0 standards, this transceiver supports DOM via the I²C interface and is ideal for high-density data-center interconnects or 4 × 100G breakout applications in next-generation Ethernet networks.