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Cisco QSFP-100G-LR4-S 100G Single-Mode Fiber Optic Transceiver - Refurbished

Cisco QSFP-100G-LR4-S 100G Single-Mode Fiber Optic Transceiver - Refurbished

Regular price $595.00 USD
Regular price $1,295.00 USD Sale price $595.00 USD
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Item Description

The Cisco QSFP-100G-LR4-S provides long-reach 100 Gigabit connectivity for distributed AI infrastructure over single-mode fiber. This transceiver extends AI cluster connectivity up to 10 kilometers, perfect for campus networks and multi-building data centers.

Deploy the LR4 for inter-building AI cluster connectivity, disaster recovery links, and metro-area AI fabric extensions. Uses standard LC duplex connectors with single-mode fiber for maximum reach and reliability.

Essential for organizations with AI infrastructure spread across multiple facilities. Connects remote GPU clusters, enables distributed training across data centers, and links AI compute to centralized storage arrays.

Key Benefits:

  • 10km reach connects distant AI infrastructure
  • Single-mode fiber for long-term reliability
  • Compatible with existing fiber infrastructure
  • Digital diagnostics for proactive monitoring
  • Cisco-certified for warranty compliance

Volume pricing available. Professional fiber testing and installation services offered.


UPC:
PN: QSFP-100G-LR4-S
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