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Cisco - QSFP28 transceiver module - 100GbE

Mfg # QSFP-100G-B20D4-I= CDW # 8086247

Quick tech specs

  • 100GbE
  • up to 12.4 miles
  • LC/UPC single-mode
  • 1274 nm / 1278 nm / 1282 nm / 1287 nm
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Know your gear

The Cisco QSFP-100G-B20D4-I= is a 100Gb Ethernet QSFP28 transceiver module designed to meet the growing demands of modern networking. With a data transfer rate of 100 Gbps, this module supports wired connectivity and is compliant with various standards, including IEEE 1588-2008 and ITU-T G.653. Built with a plug-in form factor, the module utilizes LC/UPC single-mode connectors, ensuring reliable performance in demanding environments.

Operating within a wide temperature range from -20°C to 85°C, the QSFP-100G-B20D4-I= is capable of delivering connectivity over distances of up to 20 km. It features support for Digital Optical Monitoring (DOM) and Precision Time Protocol (PTP), enabling enhanced monitoring and time-sensitive applications. The module's features, such as bidirectional communication and Reed Solomon Forward Error Correction, further ensure data integrity and efficiency.

This item was discontinued on June 09, 2026

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