QDD-800G-2FR4 Compatible QSFP-DD 800GBASE 2x FR4 PAM4 Optical Transceiver Module, SMF, 1310nm, 2km, Dual Duplex LC/UPC.


The 800GBASE 2x FR4 QSFP-DD Optical Transceiver Module is designed for 800GBASE Ethernet throughput up to 2km over eight pairs of singlemode fiber (SMF) with Dual Duplex LC/UPC connectors. This transceiver is compliant with IEEE P802.3ck, IEEE 802.3cu, QSFP-DD MSA.
This module has 2 duplex LC connectors, enabling 2 physically distinct 400G FR4 links from each 800G transceiver without the need for optical breakout cables. It can also be configured at half speed for 2x 200G (4×50G PAM4) or use a single port (4×100G PAM4) for 400G applications. It's suitable for 800G&400G Ethernet, Data Center, breakout 2x 400G FR4/200G FR4 applications.

- Form Factor: QSFP-DD
- Max Data Rate: 850Gbps (8x 106.25Gbps)
- Wavelength: 1271nm, 1291nm, 1311nm and 1331nm
- Max Cable Distance: 2km
- Connector: Dual Duplex LC/UPC
- Media: SMF
- Transmitter Type: EML
- Receiver Type: PIN
- TX Power: -3.2~4.4dBm
- Minimum Receiver Power: -7.2dBm
- Power Budget: 4dB
- Receiver Overload: -3.2 dBm
- Max Power Consumption: 17W
- Extinction Ratio: 3.5dB
- Modulation (Electrical): 8x100G-PAM4
- Modulation (Optical): 8x100G-PAM4
- CDR (Clock and Data Recovery): TX and RX Built-in DSP
- Inbuilt FEC: Yes
- Protocols: IEEE 802.3cu-2021, IEEE 802.3ck-2022, QSFP-DD MSA HW Rev 6.01, - CMIS Rev 5.0
- Warranty: 5 Years

Application
- 800G-to-800G Links
- 800G-to-two 400G Links
- 400G-to-two 200G Links
- 400G-to-400G Links