Description

• Adopt hot-swappable QSFP-DD package full-duplex transceiver integrated module.
• 4-channel 1271/1291/1311/1331nm EML laser and PIN photodetector array.
• Built-in CDR circuit (DSP) for receiving and transmitting channels.
• Maximum speed up to 425Gbps (8-way 50G PAM4 electrical interface).
• Comply with QSFP-DD MSA and IEEE 802.3cd 200GBASE-FR4 Ethernet standards.
• The transmission distance can reach up to 2km through single-mode fiber (SMF).
• The maximum power consumption is less than 10W.
• The operating temperature ranges from 0 to 75 degrees Celsius.
• Duplex LC optical port.
• Integrated I2C interface DDM.
• Comply with RoHS environmental standards (lead-free).
• Security certification: TUV/UL/FDA
  

  Ordering information：

  Part Number	Product	Data rate	wavelength	Laser Type (TX/RX)	Power Budget	Fiber  Type	Distance	Temp
  QP4H-SM31FR4	QSFP-DD FR4	400Gbps	1271~1331nm	EML/PIN	4dB	SMF	2km	0~70℃