Cisco QSFP-100G-ER4L-S= - QSFP Transceiver

The range of Cisco 100GBASE Quad Small Form-Factor Pluggable (QSFP) modules provides customers with a diverse selection of high-density and energy-efficient options for 100 Gigabit Ethernet connections. These modules cater to various needs, including data center networks, high-performance computing, enterprise core and distribution layers, as well as service provider applications. Representing our cutting-edge technology, the QSFP-100G modules stand as the latest evolution in 100G transceiver solutions, packaged within the compact QSFP form factor.

Cisco QSFP modules offer a range of features and benefits tailored to meet high-speed networking demands:

• Hot-swappable Design: These modules are designed to be hot-swappable, facilitating seamless installation and removal without disrupting network operations. Simply plug them into a 100G Gigabit Ethernet Cisco QSFP port, ensuring efficient and hassle-free deployment.
• Interoperability: Cisco QSFP modules are interoperable with other IEEE-compliant 100GBASE interfaces where applicable. This compatibility ensures versatility and ease of integration within diverse networking environments.
• Certified Performance: Rigorously certified and tested on Cisco QSFP-100G ports, these modules guarantee superior performance, quality, and reliability. This rigorous testing process ensures consistent and dependable networking capabilities.
• High-Speed Connectivity: Equipped with a high-speed electrical interface compliant to IEEE 802.3bm standards, Cisco QSFP modules provide reliable connectivity for demanding networking applications. This compliance ensures optimal performance and compatibility with industry standards, meeting the requirements of modern networking infrastructure.

Cisco QSFP-100G-ER4L-S=

The Cisco QSFP100 ER4-Lite supports link lengths of up to 40km over a standard pair of G.652 single-mode fiber with duplex LC connectors. The 100 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device. Full 40km reach requires the use of FEC on the host platform. Without FEC, the reach is 30km. The QSFP100 ER4-Lite provides backward compatibility with Cisco’s CPAK ER4-Lite, whose reach is up to 25km, and with IEEE 100GBASE-ER4 standardized transceivers, such as Cisco’s CFP 100G ER4, up to 30km. It also interoperates with Cisco’s QSFP100 and CPAK IEEE 100GBASE-LR4 modules up to 10km.