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MSA Uncoded QSFP-DD module - 400G SMF; QSFP transceiver (1310nm) supports 500m (1640ft) - Includes DDM - Ensure interoperability with MSA compliant switches/routers - Individually tested to confirm performance and reliability
MSRP$2,174.99
$2,000.99
Save 8%Special order — estimated OEM lead time 3–8 weeks. Order today and we expect to receive stock between Oct 6 and Nov 10, then process your delivery right after.
Genuine StarTech.com through authorized distribution — NDAA §889 screened before checkout. TAA verified on request.
Maintain Reliable 400G Connectivity in Commercial Environments
Deploy longreach 400G links with confidence using an uncoded QSFP transceiver designed for stable operation within a commercial temperature range (0C to 70C). Operating over singlemode 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 LockIn with Broad Interoperability
Ensure seamless integration across multivendor networks with an MSAcompliant, vendoragnostic 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 longreach fiber connectivity while maintaining flexibility across evolving network platforms, supporting scalable and reliable 100G infrastructure.
Certifications, Reports and Compatibility | Applications
• Deploy high-speed fiber connectivity across industrial sites, outdoor enclosures, and edge locations where environmental conditions demand greater module stability
• Standardize deployments across MSA-compliant switches and routers to simplify multi-vendor networks and reduce spare part complexity
• Scale fiber connectivity in data center and edge compute environments supporting high-density switching and growing bandwidth demands
Features
• Build Reliable 400G Backbone Links Up to 500m: MSA compliant QSFP-DD module for stable 400G connectivity over single-mode fiber, ideal for data center interconnects, campus networks, and core links that demand consistent throughput
• Monitor Optical Performance: QSFP transceiver (1310nm) supports 500m (1640ft) single-mode connectivity and includes Digital Diagnostic Monitoring (DDM) to provide real-time visibility into optical power, temperature, and module health
• Tested for OEM Host Compatibility: Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
• Minimize Downtime and Costs: Each transceiver is individually calibrated, temperature-tested, and validated to confirm performance and reliability, helping reduce failures, simplify troubleshooting, and ensure stable operation
• The IT Pro's Choice: Our SFP modules are engineered for dependable network performance in enterprise, campus, and data center environments; Tested for seamless interoperability and backed by free lifetime 24/5 multi-lingual technical assistance
More from the Manufacturer
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.
Limited Warranty: 1 Year
The StarTech.com Advantage We simplify the lives of IT Professionals by making it easy to find the connectivity accessories and information they need and getting products to their project sites quickly. StarTech.com products are designed by IT pros, for IT pros, to meet their rigorous technical performance requirements. Who We Are While we may manufacture IT connectivity accessories, StarTech.com is truly in the business of making the lives of IT professionals easy. Founded in 1985 in London, Ontario, Canada by Paul Seed and Ken Kalopsis, StarTech.com has always been dedicated to solving technology problems faced by IT professionals. Originally known as StarTech Computer Accessories, the company had very humble beginnings as a “Visa Card” funded operation, manufacturing products like computer dust covers in the basement of a house. By focusing on the needs of our customers and continual innovation, StarTech.com has evolved into a global organization offering accessories that support over 200 different technologies, from legacy to the latest. StarTech.com Founder and CEO, Paul Seed’s dedication to making IT solutions easy to implement has not wavered, nor has his passion for the community. From individual contributions to organization wide campaigns, StarTech.com is committed to staying connected to the community and supporting non-profit organizations across the globe.
| General Information | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | QSFP-400G-DR4-UST |
| Brand Name | StarTech.com |
| Product Name | QSFP-DD Module |
| Product Type | QSFP-DD |
| Packaged Quantity | 1 |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | MPO |
| Interfaces/Ports Details | 1 x MPO 400GBASE-DR4 Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Optic Cable Wavelength | 1310 nm |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 400 Gigabit Ethernet |
| Network Technology | 400GBase-DR4 |
| Maximum Distance Supported | 0.50 km |
| Maximum Data Transfer Rate | 400 Gbit/s |
| Physical Characteristics | |
| Product Color | Silver |
| Height | 0.5" |
| Width | 0.7" |
| Length | 4.60" |
| Technical Information | |
| Application/Usage | Data Networking, Optical Network |
| Features | Digital Diagnostics Monitoring Interface (DDMI) |
| Warranty | |
| Limited Warranty | 1 Year |
| Miscellaneous | |
| Package Contents |
|
| Compatibility | MSA Compliant |
Matched on Up to 1 · Data Networking
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