ENET Cisco Compatible QDD-400G-FR4-S-ENC 400GBASE-FR4 QSFP-DD Module with 2km Reach

ENET Cisco Compatible QDD-400G-FR4-S TAA Compliant Functionally Identical 400GBASE-FR4 QSFP-DD 1271nm/1291nm/1311nm/1331nm 2km DOM SMF Duplex LC Connector

The ENET QDD-400G-FR4-S-ENC Cisco® compatible QSFP-DD transceiver is designed for high-speed data transmission at 400GBASE-FR4 with a wavelength spectrum of 1271/1291/1311/1331nm, suitable for long-distance connections up to 2 kilometers over single-mode fiber. Each module undergoes rigorous testing to ensure flawless performance, including compatibility verification across more than 80 Cisco® switches, routers, and servers. Our quality control process begins with a physical inspection, followed by verification of hardware type, wavelength, transmit power, receive power, and optical monitoring functionality where applicable. The modules are individually programmed in-house and tested using Spirent® test centers to simulate real-world traffic conditions, guaranteeing reliability and seamless integration in live environments. ENET transceivers are MSA compliant for interoperability and RoHS compliant for environmental safety, making them an ideal choice for enterprise networks seeking dependable, high-performance fiber connectivity.

Features:

• Truecode™ System Recognition: Ensures seamless device recognition and compatibility

• Lifetime Warranty: Backed by enduring support for peace of mind

• 100% Compatibility Tested: Verified across a broad range of Cisco® platforms

• 100% Functionality Tested: Confirmed operational performance and reliability

• Performance Certified: Meets strict industry standards for quality and performance

• In-House Product Development: Designed and tested internally for optimal quality control

• Extensive Inventory, Same Day Shipping: Ready to deploy with fast turnaround

• RoHS Compliant: Meets environmental safety regulations

• MSA Compliant: Ensures compatibility with industry standards