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SIB-I-T4000

The Juniper SIB-I-T4000 is a high-capacity Switch Interface Board designed for the T4000 Core Router, offering reliable, high-speed fabric connectivity ideal for scaling dense network environments—perfect for those seeking robust performance in used networking hardware.

SKU: SIB-I-T4000 Brand: Product ID: 139776
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Description

The SIB-I-T4000 is a high-performance Switch Interface Board (SIB) designed for Juniper Networks T4000 Core Routers, providing scalable and efficient data forwarding capabilities. Built to handle high-bandwidth applications, this module ensures seamless packet transfer across the router’s fabric, making it an essential component for large-scale network infrastructures. Its robust design supports high availability and redundancy, reducing downtime and enhancing overall network reliability.

Equipped with advanced switching technology, the SIB-I-T4000 facilitates non-blocking data transfer, optimizing traffic flow within the router. It features multiple high-speed interconnects that enable rapid communication between line cards, ensuring low-latency performance for demanding network environments. This module is engineered for compatibility with the T4000 system, maintaining operational efficiency while supporting future scalability. Ideal for enterprises and service providers, it delivers the reliability and performance required for modern networking demands.

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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