StarTech.com QSFP-400G-DR4-UST QSFP-DD - StarTech MSA Uncoded Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm MSA Uncoded module 400G SMF; QSFP transceiver (1310nm) supports 500m (1640ft) Includes DDM Ensure interoperab

Maintain Reliable 400G Connectivity in Commercial Environments

Deploy long-reach 400G links with confidence using an uncoded QSFP transceiver designed for stable operation within a commercial temperature range (0°C to 70°C). Operating over single-mode fiber at 1310nm, it supports distances up to 500m (1640ft) and delivers consistent performance across data centers, telecom rooms, and enterprise edge deployments.

Reduce Vendor Lock-In with Broad Interoperability

Ensure seamless integration across multi-vendor networks with an MSA-compliant, vendor-agnostic QSFP module that works with switches and routers supporting uncoded optics. Each unit is individually tested and validated prior to shipment, helping minimize deployment risk and ensure dependable operation within commercial temperature conditions.

Deploy with Confidence in Enterprise and Edge Networks

Ideal for data centers, remote cabinets, and enterprise edge deployments, this QSFP transceiver enables robust long-reach fiber connectivity while maintaining flexibility across evolving network platforms, supporting scalable and reliable 100G infrastructure.

More from the Manufacturer