Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km OS2 DOM Duplex LC SMF Optical Transceiver Module

Four cooled DFB lasers in the 1310nm window are combined onto a single fiber pair, so this module delivers 100G over the same duplex LC infrastructure that carried 10G before it.

Because it uses duplex single-mode fiber, the LR4 upgrades existing 10G cable plants to 100G without re-cabling, making it the economical choice for inter-building links and metro access networks.

100G QSFP28 LR4 Features

• Commercial temperature range 0-70C
• Multi-brand coding available
• 100G over duplex LC single-mode fiber
• Up to 10km reach on OS2
• Four LAN-WDM wavelengths near 1310nm
• Per-channel DOM optical monitoring

Typical Applications

• Disaster recovery site links
• Metro ring access modules
• Inter-building 100G campus links
• Data center interconnect within cities

Fiber Optic Philippines ships 100G QSFP28 LR4 to Metro Manila, Cebu, Davao and network projects throughout the Philippine archipelago.