10-3068-02

This Cisco 40GBASE-ER4 QSFP+ transceiver module enables high-speed 40Gbps data transmission over single-mode fiber for distances up to 40 kilometers. It is built for long-reach applications where data centers or enterprise networks need reliable, high-bandwidth connectivity across extended distances.

Often found in metro and campus environments, this transceiver suits network engineers and IT professionals looking to extend their fiber links without sacrificing speed. It’s commonly used in aggregation layers or core network segments where 40G connectivity is required.

Key Features

• High-speed 40G Ethernet support with four 10G lanes
• Operates at 1310nm wavelength for long-distance reach
• QSFP+ interface allows for easy hot-swapping and high density
• Designed for single-mode fiber optic cabling
• Meets Cisco compliance and interoperability standards

This transceiver is usually deployed in data centers or service provider networks where long-distance 40G links are necessary. Its reliability and Cisco compatibility make it a practical choice for extending network reach without compromising performance.