Juniper QDD-8X100G-LR1 QSFP-DD800 8x100G LR | Enterprise, Long-Reach

Move more traffic across fewer ports with a Juniper QSFP-DD800 8 x 100G LR transceiver built for long-reach Ethernet deployments. The QDD-8X100G-LR1 is designed for environments that need high aggregate bandwidth, dense port utilization, and dependable single-mode fiber connectivity. This module fits the kind of network where every rack unit and every uplink matters. By combining 8 x 100G operation in a QSFP-DD800 package, it supports high-capacity designs without forcing a larger optics footprint. That makes it a practical choice for data center interconnects, spine-leaf uplinks, and other architectures where throughput growth has to stay orderly. For teams standardizing on Juniper, this transceiver offers a clear path to higher-density 800G-class deployment while preserving the long-reach characteristics needed for structured fiber runs. It is the sort of optic that earns its place in premium builds by reducing port sprawl and supporting cleaner scaling over time.