| Application: | Communication |
|---|---|
| Type: | Optical Transceiver Module |
| Connection Structure: | None |
| Material Shape: | None |
| Allowed Lateral Pressure: | None |
| Allowed Tensile Strength: | None |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier The 400GBASE-FR4 module, Duplex LC connector, up to 2km over parallel single-mode fiber. It is compliant to IEEE 802.3bs, 400GBASE-FR4 Spec of 100G Lambda MSA group, and 400GAUI-8/CEI-56G-VSR-PAM4 standards.
The 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.
| Cisco Compatible | QDD-400G-FR4-S | Vendor Name | KEXINT |
| Form Factor | QSFP-DD | Max Data Rate | 400Gbps |
| Wavelength | 1271nm,1291nm,1311nm,1331nm | Max Cable Distance | 2km |
| Connector | Duplex LC (UPC) | Media | SMF |
| Transmitter Type | CWDM EML | Receiver Type | PIN |
| TX Power | -3.3~3.5dBm | RX Power | -7.3~3.5dBm |
| Power budget | 4dB | Modulation | 8x 50G PAM4 |
| Power Consumption | ≤ 10W | Extinction Ratio | 3.5dB |
| 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 | COB |
| Protocols | IEEE 802.3bs, QSFP-DD MSA, CMIS 4.1 | Warranty | 1 Year |
Suppliers with verified business licenses
Audited Supplier 
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