Juniper CFP-G2-100GBASELR4 100G LR4 Transceiver | QSFP, Enterprise

Keep 100 GbE traffic moving across longer distances without changing the network design. The Juniper CFP Gen 2 100G LR4 transceiver is built for single-mode fiber deployments that need up to 10 km of reach, making it a strong fit for campus interconnects, metro aggregation, and data center backbone links. LR4 optics are chosen when short-reach modules are no longer enough and link integrity becomes a planning constraint. This transceiver uses an LC duplex connector and operates at 100 Gbps, giving infrastructure teams a familiar optical path for high-capacity transport. In environments where port density, optical budget, and predictable interoperability matter, the CFP Gen 2 form factor supports a deliberate, standards-based deployment model. For teams refreshing backbone capacity or extending aggregation layers, this module helps preserve performance without overbuilding the transport layer. It is a practical choice when the network needs distance, throughput, and a clean migration path within Juniper-based infrastructure.