Cisco Genuine QSFP-100G-LR4-S 100G QSFP28 LR4 SMF 10km LC Optical Transceiver Module 10-3146-02 with Hologram

      Data Center Interconnect (DCI) up to 10 km

• Engineered for high-capacity backbone links connecting geographically separated data center halls or distributed cloud facilities within a 10 km range.

      Enterprise Campus and Core Backbone 100G Long-Reach Links

• Ideal for establishing long-distance core-to-distribution layers across massive corporate backbones, government networks, and university campuses.

     Service Provider 100G Aggregation and Transport Networks

• Perfect for telecom service providers deploying high-density traffic aggregation, metro core transport loops, and robust Optical Transport Network (OTN) paths.

      Cisco QSFP28 Port Switch/Router 100G Uplink Ports

• Seamlessly delivers native, carrier-grade 100G uplink capabilities for Cisco Nexus, Catalyst, and premium router platforms equipped with standard QSFP28 slots.

      High-Capacity Regional and Metro Network Expansion Projects

• Provides an ultra-efficient, unamplified scaling solution to instantly eliminate transmission bottlenecks over existing regional single-mode fiber infrastructure.

Product Highlights

• Engineered for extended-reach infrastructure, delivering a rock-solid 100Gbps connection up to 10 km over standard single-mode fiber (SMF). It represents the definitive choice for high-capacity metro aggregation and enterprise backbone networks where long-distance data integrity is critical.

      LAN-WDM Technology for Maximum Fiber Efficiency

• Leverages the tightly spaced LAN-WDM wavelength grid to multiplex four independent 25Gbps channels (using mature NRZ modulation) onto a single duplex fiber pair. This layout maximizes spectral and fiber utilization, significantly cutting down dark fiber provisioning overheads.

      Standard Duplex LC Interface

• Features a compact, industry-standard LC duplex connector that matches mainstream single-mode fiber networks perfectly. It eliminates the need for specialized parallel cabling architectures (like MPO), ensuring seamless retrofitting and heavily simplifying field installations.

      Compact QSFP28 Form Factor for High Density

• The pluggable QSFP28 form factor enables ultra-high port density on modern core switches and routers. This allows operators to scale their 100G uplinks efficiently without consuming excessive, high-cost rack space.

      Full Standards Compliance & Factory Calibrated

• Fully compliant with IEEE 802.3ba (100GBASE-LR4) and OTU4 specifications, ensuring excellent cross-brand hardware interoperability. Pre-tested and factory-calibrated with full real-time DOM/DDM support to guarantee error-free plug-and-play readiness.

• Features the official, high-security Cisco anti-counterfeiting holographic label permanently affixed to the transceiver shell. The 3D laser hologram and unique serialized tracking code provide buyers with an immediate visual verification of a 100% genuine Cisco product, eliminating the risk of counterfeit or refurbished clones and ensuring enterprise-grade network security.