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型号:HZTD400FR4
Complies with IEEE standard 802.3cd
Complies with 400G-FR4 optical specifications
Compliant with QSFP-DD MSA
Compliant with CMIS 4.0 management interface specifications
8x53.125Gb/s electrical interface (400GAUI-8)
Single-mode fiber (SMF) with FEC can transmit up to 2 km
Single 3.3V Power Supply
Design of 4 CWDM Channel MUX/DEMUX
Complies with 100G Lambda MSA 400G-FR4 specifications
Enclosure temperature range: 0~70℃
Maximum power consumption 10W
Duplex LC Connector
RoHS



This product is a 400 Gb/s QSFP-DD optical module specifically designed for 2km optical communication applications. The module converts 8 channels of 50Gb/s (PAM4) electrical input data into 4 channels of CWDM optical signals and multiplexes them into a single channel for 400Gb/s optical transmission. On the receiver side, the module demultiplexes the 400 Gb/s optical input into 4 channels of CWDM optical signals and converts them into 8 channels of 50 Gb/s (PAM4) electrical output data. The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311, and 1331 nm, which are members of the WDM wavelength grid defined in ITU-T G.694.2. The host FEC is required to support fiber transmission up to 2 kilometers.
Applications
• 400G BASE-FR4 Ethernet
• Data Center Interconnect
• Infiniband Interconnect
• Enterprise Network
Order Information
Model | Explanation |
HZTD400FR4 | 400G QSFP-DD FR4 Optical module |


