QSFP-40G-SR4-RF

This QSFP-40G-SR4-RF transceiver module enables high-speed 40 Gigabit Ethernet connections over multi-mode fiber, making it suitable for data center and enterprise networking. It is often found in Cisco switches and routers where dense, short-reach fiber links are needed.

Built for network engineers and IT teams managing high-throughput environments, this module supports fast data transfer with minimal latency. Its MTP/MPO connector simplifies cabling for multi-fiber setups, improving installation efficiency.

Key Features

• Provides 40Gb/s transmission over 4 lanes of 10Gb/s each
• Compatible with OM3 and OM4 multi-mode fiber types
• Operates at 850nm wavelength to optimize short reach performance
• Easy plug-and-play installation with QSFP+ interface
• Supports link distances up to 150 meters on multi-mode fiber

This transceiver is typically deployed in data center uplinks and aggregation layers where bandwidth demands are high but cable runs remain relatively short. It helps maintain efficient communication between switches and servers, supporting modern high-speed network infrastructures without complexity.