Refurb Squared
Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 4 x 25G NRZ 1310nm 80km DOM Duplex LC/UPC SMF Optical Transceiver Module
Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 4 x 25G NRZ 1310nm 80km DOM Duplex LC/UPC SMF Optical Transceiver Module
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The Cisco QSFP-100G-ZR4-S compatible QSFP28 optical transceiver module is designed for use in 100GBASE Ethernet, providing throughput up to 80 km over single-mode fiber (SMF) using a wavelength of 1310 nm via duplex LC connectors. The 100G signal is carried over four wavelength lanes. It features a BOX+FPC+PCBA separate design for high reliability, airtightness, and efficient heat dissipation. Operating with low power and supporting standard QSFP28 ports, it provides a cost-effective long-reach 100G solution. Compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm CAUI-4, and QSFP28 MSA standards, this module supports digital diagnostics via the I2C interface for real-time monitoring. It is suitable for long-distance connectivity in telecom, data center interconnects, service provider networks, wireless fronthaul and midhaul, metro and enterprise networks, and high-performance computing applications.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing
Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
