QSFP-DD 2FR4
800GBASE-2FR4-LU QSFP-DD PAM4
800GBASE 2 x FR4 QSFP-DD PAM4 1310nm 2km DOM Dual Duplex LC/UPC SMF | Optical Transceiver Module
This 800GBASE 2x FR4 QSFP-DD optical transceiver module is designed for 800GBASE Ethernet throughput up to 2km link lengths over OS2 single-mode fiber (SMF) via dual duplex LC/UPC connectors. This transceiver is compliant with IEEE P802.3ck, IEEE 802.3cu, QSFP-DD MSA standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. This module has 2 duplex LC connectors, supports 2x 400G FR4 breakout applications. It can also be configured at half speed for 2x 200G (4x 50G PAM4). Featured with low latency, low power, and reliability, the product is suitable for 800G Ethernet, Data Center, high-performance computing networks, enterprise core and distribution layers, and service provider applications.
| data rate | 850Gbps (8x 106.25Gbps) |
| Center wavelenght | 1271nm, 1291nm, 1311nm and 1331nm |
| Cable distance | 2Km |
| power consumption | 17W |
| connector | Dual Duplex LC/UPC |
| Transmitter Type | EML |
| Receiver Type | PIN |
| case temperature | 0 to 70°C (32 to 158°F) |
| modulation | 8 x 100G PAM4 |
| Tx Power | -3.2~4.4dBm |
| Rx Power | -7.2dBm |
| protocol | IEEE 802.3cu-2021, IEEE 802.3ck-2022, QSFP-DD MSA HW Rev 6.01, CMIS Rev 5.0 |
| media | SMF |
| Extinction Ration | >3.5dB |
| fec | NO |
| package | QSFP-DD |
| Packaging Technology COB | |
| Vendor Name | Luma Optics |
| warranty | Lifetime |
| Typical application | 800G to 800G Links 800G to 2 x 400G Links 400G to 2 x 200G Links 400G to 400G Links |
features
- Built-in Broadcom 7nm DSP Chip
- Max. Power Consumption 17W
- 8x 106.25G PAM4 Retimed 2x 400GAUI-4 C2M Electrical Interface
- Supports Configuration at 1/2 speed for 2x 200G
- Dual-interface Design Enables Flexible 2x 400G Breakout Networking
- High-speed Connectivity Compliant to IEEE P802.3ck and IEEE 802.3cu
