800G QSFP-DD 2FR4 1310nm 2km PAM4 Dual Duplex LC Finned Top Optical Transceiver Module
$2,100.00 VAT excl.
Bandwidth: 800G (2×400G FR4)
Transmission Distance: Up to 2km over OS2 SMF
Connector Type: Dual Duplex LC
Wavelengths: 1271nm, 1291nm, 1311nm, 1331nm
Power Consumption: ≤16.5W, energy-efficient design
Chipset: SiPh-based integration with 7nm DSP
Diagnostics: Built-in DDM/DOM for real-time monitoring
Compliance: QSFP-DD MSA, IEEE 802.3, CMIS standard
The QSFP-DD 800G 2FR4 optical transceiver module is built for long-reach 800G Ethernet transmission in data center interconnects (DCI), high-performance computing (HPC), enterprise backbones, and 5G/Beyond-5G networks. Supporting 2×400G FR4 over OS2 single-mode fiber (SMF), it achieves transmission distances of up to 2km at a 1310nm wavelength while maintaining a power consumption of under 16W. Powered by silicon photonics (SiPh), 3D packaging, and 7nm DSP chips, this module ensures low latency, scalability, and reliable performance.
| Form Factor | QSFP-DD | Connector | Dual Duplex LC |
|---|---|---|---|
| Media | SMF | Max. Cable Distance | 2km |
| Data Rate | 850Gbps(8x106.25Gbps) | Wavelengths Range | 1271nm, 1291nm, 1311nm, and 1331nm |
| Transmitter Type | VCSEL | Receiver Type | PIN |
| Extinction Ratio | >3.5dB | DDM/DOM | Supported |
| Supply Voltage | 3.3V | ||
| Op. Temperature | 0 to 70°C (32 to 158°F) | Humidity(non-condensing) | 5-95% |
| St. Temperature | -40 to 85°C (-40 to 185°F) | Electrical Interface | Hot-pluggable |
| Application | Data center network, 2x400 FR4 | Protocols | OSFP MSA, IEEE 802.3, CMIS compliant |
| Compatible Brands | Generic, Asterfusion, Nvidia, Juniper, Cisco |
|---|---|
| Connector | Dual Duplex LC |
| Interface | QSFP-DD, OSFP |
| Model | 2FR4 |
| Reach | 2km |
| Speed | 800G |