Cisco QSFP-100G-LR4-S 100G QSFP28 Optical Transceiver

Overview

Cisco QSFP‑100G‑LR4‑S is a 100 Gigabit Ethernet QSFP28 optical transceiver designed for long‑reach single‑mode fiber (SMF) connectivity in data center and carrier networks using wavelength division multiplexing.

Key Specifications

• Data rate: 100 Gbps
• Form factor: QSFP28 (Quad Small Form‑Factor Pluggable)
• Fiber type: Single‑mode fiber (SMF)
• Maximum reach: Typically up to 10 km
• Connector type: Duplex LC
• LR4 wavelength division multiplexing design

Interfaces

• QSFP28 hot‑pluggable electrical interface
• Duplex LC optical interface for SMF

Hardware Specifications

• 100 GbE optical transceiver module
• Designed for long‑reach SMF applications

Shipping Information

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