LOADING

STC-QSFPDD-FR4-2KM – 400G QSFP-DD FR4 2km Transceiver

Precision Engineered for Peak Performance and Exceptional Network Reliability

  • Quality Assurance
  • Risk Free Return Policy
  • 3 YEARS WARRANTY
  • Guarantee Compatibility and Reliability
SKU:STC-40002Category:Compatible:

High-performance 400Gbps QSFP-DD FR4 transceiver for metro, DCI, and cloud connectivity – up to 2km

Product Overview

The STC-QSFPDD-FR4-2KM is a 400Gbps optical transceiver designed for short to mid-range data center and metro network applications. It delivers 400G Ethernet traffic across up to 2 kilometers of single-mode fiber (SMF) using four 100G PAM4 optical lanes. Compliant with IEEE 802.3cu 400GBASE-FR4 and QSFP-DD MSA standards, it ensures low-latency, high-reliability connectivity for cloud providers, enterprise networks, and hyperscale deployments.

Key Features

  • Compliant with IEEE 802.3cu 400GBASE-FR4 and QSFP-DD MSA
  • 4x 106.25Gbps PAM4 optical lanes
  • LAN-WDM wavelengths: 1271nm, 1291nm, 1311nm, 1331nm
  • Duplex LC connector
  • Transmission distance up to 2km over SMF
  • Hot-pluggable, low-latency design
  • Power consumption: 10W (typical)
  • Digital Diagnostics Monitoring (DDM) supported

Typical Applications

  • Metro and regional data center interconnects (DCI)
  • Hyperscale cloud and enterprise core networks
  • 5G and next-gen aggregation points
  • Carrier transport and metro cloud connectivity

Technical Specifications

Parameter Value
Form Factor QSFP-DD
Data Rate 400Gbps (4x 106.25Gbps PAM4)
Wavelengths 1271nm, 1291nm, 1311nm, 1331nm
Fiber Type Single-Mode Fiber (SMF)
Reach Up to 2km
Connector LC Duplex
Temperature Range 0°C to 70°C (Commercial Grade)
Power Consumption 10W
Digital Diagnostics Yes (I2C, CMIS 4.0)
Compliance IEEE 802.3cu, QSFP-DD MSA

Compatibility

  • Cisco, Juniper, Arista, HP/HPE, PaloAlto, Juniper, NVIDIA and Others on request (custom coding available)

Why Choose Swedish Telecom Opto?

  • European-based support & logistics
  • Full multi-vendor compatibility
  • Extensive QA testing with performance reports
  • Customized stock for projects and repeat supply
  • 100% verified and coded
  • Lower cost – no brand tax
  • Trusted since 2004

 

Need a Quote or Sample?

This module is available in volume or with custom tuning.

👉 Request a quote or contact our optical team today. sales@swedishtelecomopto.com

Quality Certifications

    You may also like

    Related products