Skip to content Skip to footer

SIB-I-T640

The Juniper SIB-I-T640 is a high-performance Switch Interface Board designed for the T640 Core Router, offering reliable, scalable fabric connectivity ideal for demanding network environments.

SKU: SIB-I-T640 Brand: Product ID: 139777

Description

The Juniper SIB-I-T640 is a high-performance Switch Interface Board (SIB) designed for the T640 Core Router, providing reliable and efficient data forwarding within the system. Built for large-scale networking environments, this module ensures optimal packet switching and routing capabilities, making it an essential component for maintaining high-speed network performance. Its robust design allows seamless integration into existing infrastructures, supporting demanding enterprise and service provider applications.

Equipped with advanced switching fabric technology, the SIB-I-T640 plays a critical role in maintaining low-latency and high-throughput data transmission. This module features multiple high-speed interfaces to facilitate efficient communication between line cards, ensuring smooth data flow across the router. Designed for redundancy, the T640 system typically utilizes multiple SIBs to enhance reliability and prevent network disruptions. Ideal for those looking to expand or maintain their network infrastructure, this used network hardware offers a cost-effective solution without compromising performance.

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.
Call Now Button