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Home /Networking Communications /Transceivers Modules /StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm
StarTech.com

StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m

Availability: In Stock Mfr. Part#: QSFP400GDR4ST Model: QSFP-400G-DR4-ST
$2,491.21 Save 3% · $73.27
$2,417.94 USD
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Product Details

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 a 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 a QSFP module that works with switches and routers supporting optics. Each unit is individually tested and validated prior to shipment, helping minimize deployment risk and ensure dependable operation within commercial temperature conditions.

Product Specifications

Manufacturer Startech.com
Manufacturer Part Number QSFP400GDR4ST
Barcode 065030925471
Brand Name StarTech.com
Product Model QSFP-400G-DR4-ST
Product Name StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm
Marketing Information
Cisco QDD-400G-DR4-S Compatible 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 - Each transceiver is individually calibrated, temperature-tested, and validated to confirm performance and reliability
Packaged Quantity 1

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