10-2842-02

This Cisco 40GBASE-LR4 QSFP+ SMF Module is designed for transmitting data at 40 gigabits per second over single-mode fiber. It’s built for long-distance network connections, commonly used in data centers and enterprise environments where high bandwidth and extended reach are essential.

Often found in Cisco switches and routers, this module benefits network engineers and IT professionals who require reliable, high-speed links between equipment across buildings or campus networks.

Key Features

• Operates at 40Gbps to handle intensive data loads
• Supports distances up to 10 km on single-mode fiber for extended network reach
• Utilizes QSFP+ interface for high-density port configurations
• Compatible with a wide range of Cisco hardware for smooth integration
• Provides stable performance with low power consumption

This module is typically deployed in large-scale networks with demanding bandwidth needs, such as cloud data centers or enterprise backbones. It helps maintain fast and reliable connections over long distances without signal degradation, making it a practical choice for expanding or upgrading existing networks.