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JNP-QSFP-400G-LR4

The JNP-QSFP-400G-LR4 is a high-performance 400GBASE-LR4 QSFP-DD optical transceiver designed for long-range data center and service provider connectivity over single-mode fiber. This reliable module offers high-bandwidth throughput and low latency, making it an ideal choice for upgrading your existing Juniper infrastructure with cost-effective, high-density networking.

SKU: JNP-QSFP-400G-LR4 Brand: Product ID: 414563
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Description

Juniper JNP-QSFP-400G-LR4 Overview

The JNP-QSFP-400G-LR4 is a high-performance 400GbE optical transceiver module designed to provide reliable long-reach connectivity across your enterprise data center infrastructure. Engineered for seamless integration with Juniper networking platforms, this JNP-QSFP-400G-LR4 utilizes advanced QSFP-DD form factor technology to maximize port density and throughput. By choosing this pre-owned hardware, you gain a cost-effective solution that maintains the rigorous performance standards required for modern high-speed networking environments.

Juniper JNP-QSFP-400G-LR4 Technical Details

This module supports high-bandwidth data transmission over single-mode fiber, ensuring signal integrity and minimal latency for your critical backbone links. The JNP-QSFP-400G-LR4 features sophisticated internal components designed to manage thermal output while delivering consistent 400G performance across extended distances. Each unit is rigorously tested to ensure it meets original factory specifications, offering a dependable upgrade path for existing switch architectures. Its plug-and-play design facilitates rapid deployment, making it an ideal component for network engineers looking to scale their capacity without significant capital expenditure.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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