Cisco Systems / QSFP28 Modules / ONS-QSFP28-LR4
Tested Used Cisco Hardware
Cisco Systems ONS-QSFP28-LR4
Product image: ONS-QSFP28-LR4

Cisco Systems

ONS-QSFP28-LR4

ONS-QSFP28-LR4 optical transceiver

The ONS-QSFP28-LR4 is commonly used for exact-match optical connectivity in enterprise, carrier, and data center environments. It is a practical fit for expansion, sparing, and installed-base support.

Tested Hardware Fast Quotes Exact-Match Optics Warranty Available
Part Number ONS-QSFP28-LR4
Manufacturer Cisco Systems
Optics Type QSFP28 Modules
Application Enterprise, carrier, and data center links

Product Overview

For organizations maintaining or expanding installed Cisco environments, exact part-number sourcing still matters. The ONS-QSFP28-LR4 supports qsfp28 modules use cases where compatibility, continuity, and dependable replacement inventory matter.

RackStar Networks helps customers source used Cisco optics for replacement, sparing strategy, expansion, and lifecycle extension. If you need help locating matching parts or building a quote for multiple items, we can assist.

Why Buy Used Cisco from RackStar Networks

  • Cost-effective alternative to new hardware for installed-base support and expansion.
  • Useful for maintenance, replacements, staging labs, and sparing strategy.
  • Practical sourcing support for hard-to-find Cisco hardware and components.
  • Fast quote turnaround for exact part numbers and project quantities.

Key Details

  • Brand: Cisco Systems
  • Model: ONS-QSFP28-LR4
  • Category: Optics / QSFP28 Modules
  • Optics Type: QSFP28 Modules
  • Application: Enterprise, carrier, and data center links
  • Condition: Used / Tested
  • Condition: Used / Tested

Need help sourcing Cisco optics or building a quote?

Send us your part numbers, quantities, and project needs. We can help locate matching used Cisco hardware and provide pricing.

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