MSA Uncoded QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm

Part # QSFP-400G-DR4-USTUPC 065030925488Warranty: 1 Year1.45 lb

MSA Uncoded QSFP-DD module delivers stable 400G connectivity over single-mode fiber
Ideal for data center interconnects, and core links
QSFP transceiver (1310nm) supports 500m (1640ft) single-mode connectivity and includes DDM
Ensure predictable interoperability with MSA compliant switches and routers using an uncoded QSFP module
Each transceiver is individually calibrated, temperature-tested, and validated to confirm performance and reliability

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Overview

Add reliable and cost-effective network connectivity over fiber with this QSFP module

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.