QSFP-DD 400GBASE-SR8 PAM4 850nm 100m DOM MPO-16/APC MMF Optical Transceiver Module, Support 2 x 200G-SR4 and 8 x 50G-SR, Cisco QDD-400G-SR8-S Compatible
◎ P/N: 60775
◎ Attention: For a formal quote, please send product details to sales@fiber-life.com.
Delivery: Order today and it will be shipped before from the U.S. or Hong Kong via FedEx/DHL/UPS. Free shipping on orders over US$200.
Warranty: Fiber-Life offers a 1-year warranty, 30-day returns, and 30-day exchanges.
$199.00
Cisco QDD-400G-SR8-S Compatible 400GBASE-SR8 QSFP-DD PAM4 Optical Transceiver Module (MMF, 850nm, 100m, MTP/MPO, DOM)
The 400GBASE-SR8 module, MTP/MPO-16 connector, up to 100m over parallel OM4 multi-mode fiber. It is compliant to IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard.
The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device. And it can Support 2× 200G-SR4 and 8× 50G-SR.
Specifications
Cisco Compatible | QDD-400G-SR8-S | Vendor Name | FiberLife |
Form Factor | QSFP-DD | Max Data Rate | 400Gbps |
Wavelength | 850nm | Max Cable Distance | 70m@OM3/100m@OM4 |
Connector | MTP/MPO-16 (APC) | Media | MMF |
Transmitter Type | VCSEL 850nm | Receiver Type | PIN |
TX Power | -6~4dBm | RX Power | -7.9~4dBm |
Power budget | 1.9dB | Modulation | 8x 50G PAM4 |
Typical Power Consumption | ≤10W | Extinction Ratio | 3dB |
DDM/DOM | Supported | Commercial Temperature Range | 0 To 70°C (32 To 158°F) |
DSP | TX And RX | Inbuilt FEC | No |
Core Size | 50/125µm | Packaging Technology | COB |
Protocols | IEEE 802.3cd, QSFP-DD MSA, CMIS 4.0 | 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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