Juniper Networks / QSFP Modules / JNP-QSFP-40GE-ER4
Tested Used Juniper Hardware
Juniper Networks JNP-QSFP-40GE-ER4
Product image: JNP-QSFP-40GE-ER4

Juniper Networks

JNP-QSFP-40GE-ER4

JNP-QSFP-40GE-ER4 QSFP transceiver

The JNP-QSFP-40GE-ER4 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 JNP-QSFP-40GE-ER4
Manufacturer Juniper Networks
Optics Type QSFP Modules
Application Enterprise, carrier, and data center links

Product Overview

For organizations maintaining or expanding installed Juniper environments, exact part-number sourcing still matters. The JNP-QSFP-40GE-ER4 supports qsfp modules use cases where compatibility, continuity, and dependable replacement inventory matter.

RackStar Networks helps customers source used Juniper 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 Juniper 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 Juniper hardware and components.
  • Fast quote turnaround for exact part numbers and project quantities.

Key Details

  • Brand: Juniper Networks
  • Model: JNP-QSFP-40GE-ER4
  • Category: Optics / QSFP Modules
  • Optics Type: QSFP Modules
  • Application: Enterprise, carrier, and data center links
  • Condition: Used / Tested
  • Condition: Used / Tested

Need help sourcing Juniper optics or building a quote?

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

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