Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4 QSFP28 1310nm 80km OS2 DOM Duplex LC SMF Optical Transceiver Module

Our 100G QSFP28 ZR4 delivers carrier-class reach with pluggable convenience, coded for Cisco QSFP-100G-ZR4-S and aged for reliable long-term service.

The integrated SOA extends the optical link budget so 80km spans close without external amplification or dispersion compensation in most engineered links, simplifying metro and regional designs.

100G QSFP28 ZR4 Features

• Carrier-grade reliability design
• 100G transmission up to 80km
• Integrated SOA for extended budget
• Four LAN-WDM wavelengths, duplex LC
• SFF-8665/8636 compliant DOM via I2C
• Works in standard QSFP28 ports

Typical Applications

• Primary to DR site connectivity
• Regional enterprise backbones
• Utility and government networks
• Inter-city 100G backbone links

Fiber Optic New Zealand supplies 100G QSFP28 ZR4 to Auckland, Wellington, Christchurch and UFB-connected regions throughout the country.