QSFP-DD 400GBASE-FR4 PAM4 1310nm 2km DOM Duplex LC/UPC SMF Optical Transceiver Module, Cisco QDD-400G-FR4-S Compatible
◎ P/N: #60812
◎ Attention: For official offers, send product details to sales@fiber-life.com.
Delivery: Order Today, will ship out before from U.S. or HK by FedEx/DHL/UPS (The fastest and best one), and Free Shipping on orders over US $200.
Warranty: fiber-life support 1-Year Warranty, 30-Day Returns and 30-Day Exchange.
$651.00
Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 2km, LC, DOM)
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.
Specifications
Cisco Compatible | QDD-400G-FR4-S | Vendor Name | FiberLife |
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 | ≤ 9W | 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 | 5 Years |
Quality Certifications
Features

Tested in Host Devices for Proven Interoperability

Comprehensive Testing Increases Reliability

Enable Seamless Connectivity for Your Network

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