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ONS-SI-GE-LX

The Cisco ONS-SI-GE-LX is a high-performance 1000BASE-LX/LH long-haul SFP transceiver designed for reliable, long-distance Gigabit Ethernet connectivity over single-mode fiber, making it an ideal, cost-effective solution for upgrading legacy optical infrastructure.

SKU: ONS-SI-GE-LX Brand: Product ID: 126902

Description

The Cisco ONS-SI-GE-LX is a reliable and cost-effective Gigabit Ethernet interface designed for seamless integration into Cisco optical networking systems. Built to deliver high-performance connectivity, this Small Form-Factor Pluggable (SFP) transceiver operates at a wavelength of 1310nm and supports link distances of up to 10 km over single-mode fiber. Its hot-swappable design ensures minimal network downtime, making it an excellent choice for businesses looking to expand or upgrade their existing infrastructure. With a sturdy metal housing and compliance with industry standards, this module provides durability and long-term performance.

Equipped with a standard LC duplex connector, the Cisco ONS-SI-GE-LX offers easy compatibility with a wide range of networking equipment. It supports Gigabit Ethernet data rates of 1.25 Gbps and is engineered for low power consumption, making it an energy-efficient solution for high-speed data transmission. Advanced features such as Digital Optical Monitoring (DOM) allow for real-time monitoring of optical signal strength, temperature, and voltage, ensuring optimal performance. Ideal for enterprise and service provider applications, this transceiver delivers reliable and cost-efficient network expansion without compromising on quality.

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:
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Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
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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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