Skip to content Skip to footer
ROC Telecom
Get a Quote
ROC Telecom
Close
Awaiting product image

ONS-SI-622-L1

The Cisco ONS-SI-622-L1 is a reliable OC-12/STM-4 long-reach SFP optical transceiver designed for seamless integration into Cisco optical networking systems, offering up to 80 km transmission over single-mode fiber—ideal for cost-effective expansion of legacy networks.

SKU: ONS-SI-622-L1 Brand: Product ID: 126901
Sell to Us Buy from Us

Description

The Cisco ONS-SI-622-L1 is a high-performance, single-mode optical transceiver designed for seamless integration into Cisco optical networking systems. Engineered for SONET/SDH applications, this module supports a data rate of 622 Mbps (STM-4/OC-12) and operates on a long-range (L1) wavelength, making it ideal for metropolitan and long-haul network deployments. Its compact, hot-swappable design ensures easy installation and replacement, minimizing downtime in critical network environments. Built with Cisco’s reliability and durability, this transceiver provides stable optical signal transmission over extended distances.

Equipped with an LC connector, the ONS-SI-622-L1 supports single-mode fiber, enabling efficient data transmission with minimal signal loss. The module operates at a nominal wavelength of 1310nm, ensuring optimal performance for long-distance communication. Designed for compatibility with Cisco ONS platforms, it seamlessly integrates into existing infrastructure, reducing the need for costly upgrades. Whether expanding or maintaining a network, this transceiver delivers the performance and dependability required for high-speed optical networking.

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