Cisco Compatible Transceivers
Cisco QDD-2X400G-FR4 Compatible QSFP-DD Transceiver
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Cisco QDD-2X400G-FR4 Compatible QSFP-DD Transceiver
2x 400GBASE-FR4 QSFP-DD Transceiver Module | Dual LC SMF | 2km DOM Support
Product Overview
The Cisco QDD-2X400G-FR4 Compatible QSFP-DD Transceiver is a high-performance 2x 400GBASE-FR4 module for 800G Ethernet. Using CWDM over single-mode fiber at 1310nm, it delivers 800Gbps as two 400G channels through dual LC connectors for Cisco Nexus 9000 QSFP-DD800 platforms.
Key Features
- Supports 2x 400GBASE-FR4 Ethernet
- QSFP-DD hot-pluggable form factor
- Dual LC optical connectors (2x)
- CWDM optical transmission
- Up to 2km over SMF
- Integrated Digital Optical Monitoring (DOM)
- Low power consumption under 20W
- Fully compliant with IEEE 802.3bs and QSFP-DD MSA
Technical Specifications
Parameter | Specification |
Model | QDD-2X400G-FR4 Compatible |
Form Factor | QSFP-DD |
Data Rate | 800Gbps (2x 400G) |
Optical Standard | 2x 400GBASE-FR4 |
Optical Technology | CWDM |
Fiber Type | Single-Mode Fiber (SMF) |
Wavelength | 1310nm |
Max Distance | 2km |
Connector Type | Dual LC (2x) |
DOM Support | Yes |
Power Consumption | < 20W |
Hot Swappable | Yes |
Operating Temperature | 0°C to 70°C |
Compliance | IEEE 802.3bs, QSFP-DD MSA, RoHS |
Compatibility | Cisco Nexus 9000 series switches with QSFP-DD800 ports |
Why Choose the Cisco QDD-2X400G-FR4 Compatible QSFP-DD Transceiver?
The Cisco QDD-2X400G-FR4 Compatible QSFP-DD Transceiver delivers the same performance as the original Cisco optic at a lower cost. With full DOM support and thorough testing for Cisco Nexus 9000 QSFP-DD800 platforms, it is a reliable choice for 800G deployments.
High-Value Application Scenarios
- Data center spine-leaf 800G interconnects
- High-density server and storage connectivity
- 800G links between data halls up to 2km
- AI and HPC clusters
Compatibility
This module is compatible with Cisco Nexus 9000 series switches with QSFP-DD800 ports, and is designed for Cisco Nexus 9000 QSFP-DD800 platforms.
FAQ
Is this module compatible with Cisco Nexus 9000 switches?
Yes. This module is compatible with Cisco Nexus 9000 series switches with QSFP-DD800 ports.
What fiber and distance does this module support?
This module supports single-mode fiber at 1310nm, up to 2km, with dual LC connectors.
Does this module support DOM monitoring?
Yes. This module provides Integrated Digital Optical Monitoring (DOM) for real-time optical performance monitoring.
Get a Quote
Contact us for a quote on the Cisco QDD-2X400G-FR4 Compatible QSFP-DD Transceiver. Tell us your quantity and delivery requirements, and our team will respond promptly.
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