Kexint Qsfp-Dd 400gbase-Er8 PAM4 1310nm 40km Dom Duplex LC/Upc SMF Optical Transceiver Module for Switches

• Application: Communication
• Type: Optical Transceiver Module
• Connection Structure: None
• Material Shape: None
• Allowed Lateral Pressure: None
• Allowed Tensile Strength: None
• Model NO.: 200/400/800G Modules
• Core: Customized
• Certification: RoHS, CE, ISO9001, VDE, CCC, RoHS/ISO9001
• Brand: Kexint
• Sheath Material: PVC
• Wavelength: 1310nm
• Max Cable Distance: 40km
• Extinction Ratio: 6dB
• Inbuilt Fec: No
• Powerbudget: 15.5dB
• Transport Package: Inner Carton+Outer Carton
• Specification: 40km
• Trademark: KEXINT
• Origin: Guangdong, China
• Production Capacity: 10000 Piece/Pieces Per Week

Product Description

Product Description

400GBASE-ER8 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 40km, LC, DOM)

The 400GBASE-ER8 module, Duplex LC connector, up to 40km over parallel single-mode fiber. It is compliant to IEEE 802.3cn protocol and 400GAUI-8, QSFP-DD HW Rev 5.0 and QSFP-DD CMIS Rev 4.0 standard.
The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device.
 

Product Highlights

Built-in Inphi DSP Chip, Max. Power Consumption 10W

Tested in Targeted Switches for Superior Performance, Quality, and Reliability

Compliant with QSFP-DD MSA CMIS Rev4.0, OIF 56G PAM4

Support Real-time Configuration

Hot Pluggable QSFP-DD Form Factor

High-speed Electrical Compliant to IEEE 802.3cn

8x50G PAM4 Retimed 400GAUI-8 Electrical Interface

QSFP-DD port is backward compatible with QSFP+, QSFP28 and QSFP56 modules

 

Specification

Part Number	QDD-ER8-400G	Vendor Name	KEXINT
Form Factor	QSFP-DD	Max Data Rate	425Gbps
Wavelength	1310nm	Max Cable Distance	40km
Connector	Duplex LC (UPC)	Media	SMF
Transmitter Type	LWDM EML	Receiver Type	APD
TX Power	-0.6~5.6dBm	RX Power	-16.1~-3.4dBm
Power budget	15.5dB	Modulation	8x 50G PAM4
Power Consumption	≤10W	Extinction Ratio	6dB
DDM/DOM	Supported	Commercial Temperature Range	0 to 70°C (32 to 158°F)
DSP	TX and RX	Inbuilt FEC	No
Core Size	G.652/9um	Packaging Technology	BOX
Protocols	IEEE 802.3cd, QSFP-DD MSA, CMIS 4.0	Warranty	1 Year

 

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