Cisco QSFP-40G-CSR4: The Enhanced Short-Reach Champion

Overview

The Cisco QSFP-40G-CSR4 transceiver module is an upgrade for your short-distance, high-bandwidth needs. It builds on the strengths of the standard QSFP-40G-SR4, offering double the reach (up to 400 meters on OM4 fiber) within data centers and businesses. This makes it ideal for larger data centers or buildings that require more coverage. Like its predecessor, it transmits at 40 Gigabit Ethernet speeds and utilizes cost-effective multimode fiber with MTP/MPO connectors for easy installation. While adhering to industry standards, ensure compatibility with your specific Cisco equipment before deploying. If your network connections are very short (under 100 meters), a standard QSFP-40G-SR4 might be sufficient. Otherwise, the QSFP-40G-CSR4 offers a powerful and cost-effective solution for tackling your data transfer needs.