B-720-0020-031AA

The Ciena B-720-0020-031AA is a high-performance optical transceiver module designed for reliable, high-speed data transmission in dense networking environments, making it a cost-effective choice for expanding or upgrading used network infrastructure.

SKU: B-720-0020-031AA Brand: Product ID: 326925

Description

The Ciena B-720-0020-031AA is a high-performance optical transceiver module designed for robust and efficient data transmission in dense networking environments. Engineered for compatibility with Ciena’s networking platforms, this module supports 10Gbps data rates, making it ideal for metro and long-haul optical transport applications. It utilizes DWDM (Dense Wavelength Division Multiplexing) technology, allowing for increased bandwidth over existing fiber infrastructure by transmitting multiple signals simultaneously on different wavelengths. The compact form factor ensures seamless integration into standard SFP+ slots, optimizing space and power efficiency.

This transceiver operates over single-mode fiber and supports long-distance transmission, typically reaching up to 80km depending on network conditions and configuration. Key specifications include a standard LC duplex connector, hot-swappable design, and compliance with industry protocols such as MSA and RoHS. The B-720-0020-031AA is equipped with digital diagnostics monitoring (DDM) for real-time performance tracking, enhancing reliability and network management. When sourced used, it offers a cost-effective solution for expanding or maintaining high-capacity optical networks without sacrificing quality or 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.
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