QSFP-DD 2FR4
800GBASE-2FR4-LU OSFP PAM4
800GBASE 2 x FR4 OSFP Finned Top PAM4 1310nm 2km DOM Dual Duplex LC/UPC SMF | Optical Transceiver Module
This 800GBASE 2x FR4 OSFP 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 the IEEE 802.3ck and IEEE 802.3cu standards, as well as the OSFP MSA standard. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. The twin-port OSFP finned-top transceiver is used in Ethernet air-cooled switches. Featuring low latency, low power, and reliability, it can link upward in spine-leaf architectures for switch-to-switch applications, downward for top-of-rack switch links to Ethernet network adapters, and/or to BlueField-3 DPUs in compute servers and storage subsystems. It is the ideal solution for HPC computing, AI, and cloud data centers.
| data rate | 850Gbps (8x 106.25Gbps) |
| Center wavelenght | 1271nm, 1291nm, 1311nm and 1331nm |
| Cable distance | 2Km |
| power consumption | 16.5W |
| 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 | OSFP MSA HW Rev 4.1, CMIS Rev 5.0, IEEE 802.3cu-2021, IEEE P802.3ck D2.2 |
| media | SMF |
| Extinction Ration | >3.5dB |
| fec | NO |
| package | Twin-port OSFP Finned Top |
| Vendor Name | Luma Optics |
| warranty | Lifetime |
| Typical application | 800G to 800G Links 800G to 2 x 400G Links |
features
- Built-in Broadcom 7nm DSP Chip
- Max. Power Consumption 16.5W
- 8x 106.25G PAM4 Retimed 2x 400GAUI-4 C2M Electrical Interface
- Support 2x 400G Breakout for Higher Port Density
- High-speed Connectivity Compliant to IEEE 802.3ck and IEEE 802.3cu-2021
