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89-01-0004

The Cisco 89-01-0004 is a compact and reliable network interface module designed for seamless integration into Cisco systems, offering dependable performance ideal for expanding or maintaining legacy network infrastructure.

SKU: 89-01-0004 Brand: Product ID: 124293
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Description

The Cisco 89-01-0004 is a reliable and durable power supply designed for enterprise networking environments. Built to support Cisco networking hardware, this unit ensures stable power delivery, minimizing downtime and maintaining consistent network performance. Its compact form factor allows for easy integration into existing setups, making it an ideal choice for businesses looking to maintain or expand their infrastructure. Designed with efficiency in mind, this power supply meets stringent industry standards for energy consumption and reliability.

Featuring a robust build, the Cisco 89-01-0004 includes high-quality internal components engineered for long-term use. It delivers the necessary voltage and current to support compatible Cisco devices, ensuring seamless operation across network equipment. This model is tested for compatibility with a range of Cisco hardware, making it a cost-effective replacement or backup power solution. Purchasing used network hardware like this unit offers a balance of performance and affordability without compromising on essential functionality.

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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