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QSFP-100G-LR-S Cisco 100Gbps Single-mode Transceiver Module

QSFP-100G-LR-S Overview

The Cisco QSFP-100G-LR-S is a high-performance 100GBase-LR QSFP28 transceiver engineered for long-range optical connectivity over single-mode fiber. Operating at a 1310nm wavelength, it delivers 100Gbps throughput for distances up to 10 kilometers, making it well-suited for data center interconnects, campus backbones, and carrier-grade networks. Featuring a duplex LC interface and hot-pluggable QSFP28 form factor, it provides high-density, scalable network solutions. Designed for reliability, low latency, and compatibility with Cisco networking platforms, this transceiver is an optimal choice for organizations upgrading to high-speed, long-distance optical links.

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QSFP-100G-LR-S Technical Specifications

Cisco 100Gbps 100GBase-LR Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP28 Transceiver Module

Manufacturer: Cisco
Manufacture Part Number: QSFP-100G-LR-S
Product Type: QSFP28 Optical Transceiver Module
Data Rate: 100Gbps
Transmission Standard: 100GBase-LR (Long Range)
Fiber Type: Single-Mode Fiber (SMF)
Connector Type: Duplex LC
Wavelength: 1310nm
Maximum Distance: Up to 10km over SMF
Form Factor: QSFP28 (Quad Small Form-factor Pluggable 28)
Hot-Pluggable: Yes
Modulation: PAM4 or NRZ depending on channel implementation
Application: Data center interconnect, backbone, and enterprise networking
Compliance: IEEE 802.3ba, QSFP28 MSA, RoHS

Cisco-QSFP-100G-LR-S QSFP-100G-LR-S Cisco 100Gbps S...