Cisco Compatible QSFP-100G-DR-S | 100GBASE-DR QSFP28 SMF PAM4 Transceiver 500m
Cisco Compatible Transceivers

Cisco Compatible QSFP-100G-DR-S | 100GBASE-DR QSFP28 SMF PAM4 Transceiver 500m

Buy Cisco compatible QSFP-100G-DR-S 100GBASE-DR QSFP28 transceiver for Cisco Nexus, Catalyst and UCS platforms. Single-lambda PAM4 SMF module up to 500m.

Cisco Compatible QSFP-100G-DR-S

100GBASE-DR QSFP28 Transceiver Module | 500m Single-Mode Fiber | PAM4 LC/Parallel SMF Solution



Product Overview

The Cisco compatible QSFP-100G-DR-S is a high-performance 100GBASE-DR QSFP28 optical transceiver module designed for medium-reach 100 Gigabit Ethernet transmission over single-mode fiber (SMF).
It uses advanced PAM4 modulation technology to deliver 100Gbps data transmission over a single optical wavelength, enabling efficient and cost-effective 100G connectivity for modern data center networks.
The QSFP-100G-DR-S supports transmission distances up to 500 meters over single-mode fiber, making it ideal for:
  • Data center interconnects
  • Spine-leaf architectures
  • Cloud infrastructure
  • Enterprise core networks
  • High-performance computing (HPC)
  • Hyperscale environments
Compared with parallel fiber solutions (PSM4), the DR architecture simplifies cabling while maintaining high performance and scalability.


Key Features

  • Supports 100GBASE-DR Ethernet
  • QSFP28 hot-pluggable form factor
  • Single-lambda PAM4 transmission
  • Single-channel optical design
  • Up to 500m transmission over SMF
  • LC or equivalent SMF connectivity (depending on platform implementation)
  • Integrated Digital Optical Monitoring (DOM)
  • Low power consumption
  • High port density solution for 100G networks
  • Fully compliant with QSFP28 MSA standards
  • 100% tested for Cisco compatibility


Compatible Cisco Platforms

The Cisco compatible QSFP-100G-DR-S is compatible with a wide range of Cisco networking platforms including:

Cisco Nexus Series

  • Cisco Nexus 3232C
  • Cisco Nexus 93180YC-EX
  • Cisco Nexus 9336C-FX2
  • Cisco Nexus 9364C
  • Cisco Nexus 9500 Series

Cisco Catalyst Series

  • Cisco Catalyst 9500 High Performance Series
  • Cisco Catalyst 9600 Series

Cisco UCS Platforms

  • Cisco UCS Fabric Interconnect 6400 Series
  • Cisco UCS X-Series
  • Cisco UCS C-Series Rack Servers

Cisco ASR & NCS Series

  • Cisco ASR 9000 Series
  • Cisco NCS 5500 Series

Cisco MDS Storage Networking

  • Cisco MDS 9700 Series
Compatibility may vary depending on Cisco hardware model and software version.


Technical Specifications

Parameter
Description
Part Number
QSFP-100G-DR-S
Form Factor
QSFP28
Data Rate
100Gbps
Optical Standard
100GBASE-DR
Modulation
PAM4
Fiber Type
Single-Mode Fiber (SMF)
Wavelength
1310nm
Max Distance
500m
Connector Type
LC (platform dependent implementation)
DOM Support
Yes
Power Consumption
Low Power
Hot Swappable
Yes
Operating Temperature
0°C to 70°C
Compliance
QSFP28 MSA, RoHS


Product Advantages

Simplified 100G Architecture

Uses single-wavelength PAM4 technology to reduce complexity compared to multi-lane optics.

Medium-Range SMF Connectivity

Supports up to 500m over standard single-mode fiber infrastructure.

High-Density Deployment

Ideal for scalable 100G data center environments with reduced cabling complexity.

Efficient Power Usage

Lower power consumption compared to multi-lane 100G optics.

Proven Cisco Compatibility

Fully tested with Cisco switches, routers, and server platforms.


Typical Applications

  • 100GbE data center networking
  • Spine-leaf architecture deployments
  • Cloud computing infrastructure
  • Enterprise backbone networks
  • High-performance computing (HPC)
  • Switch-to-switch interconnects
  • Hyperscale data centers
  • Storage networking


Quality Assurance

Every Cisco compatible QSFP-100G-DR-S module undergoes:
  • Optical performance testing
  • Cisco interoperability verification
  • DOM functionality validation
  • EEPROM programming verification
  • Reliability and aging tests


Ordering Information

Part Number
Description
QSFP-100G-DR-S
Cisco Compatible 100GBASE-DR QSFP28 Transceiver, SMF 500m


FAQ

What is the transmission distance of QSFP-100G-DR-S?

It supports up to 500 meters over single-mode fiber.

What is the main advantage of DR optics?

It uses single-lambda PAM4 technology, simplifying cabling compared to multi-lane solutions like PSM4.

Does it support DOM monitoring?

Yes. Digital Optical Monitoring (DOM) is supported.

Which Cisco platforms support this module?

It is widely used in Cisco Nexus, Catalyst, UCS, ASR, and NCS platforms.

Is the module hot-swappable?

Yes. It supports hot-pluggable operation.

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