Product Overview
F-tone FT-QSFP-40G-SR4 is a high-performance, cost-effective 40G optical transceiver module designed for data center and enterprise network applications. This module is fully compatible with Cisco QSFP-40G-SR4 specifications and provides reliable 40Gbps connectivity over multi-mode fiber.
Key Features
- Brand: F-tone
- Model: FT-QSFP-40G-SR4
- Compatibility: Cisco, Juniper, Arista, Huawei
- Transceivers Type: QSFP-40G-SR4
- Data Rate: 40Gbps
- Wavelength: 850nm
- Distance: 400m
- Connector: MTP/MPO
- Fiber Type: Multi-Mode Fiber (MMF)
- DDM Support: Yes
Applications
- Data Center Interconnect
- Enterprise Network Backbone
- High-Performance Computing (HPC)
- Cloud Infrastructure
Quality Assurance
Every F-tone transceiver undergoes comprehensive testing to ensure compatibility and performance in your specific network environment. Our rigorous quality control process includes:
- Standardized production line QC
- On-site compatibility testing
- Rigorous performance validation
Technical Support
F-tone provides 5×24-hour technical support to help you with any integration or troubleshooting needs.
For more information, visit www.f-tone.com

