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EX-SFP-1GE-LX-40K

The Juniper EX-SFP-1GE-LX-40K is a high-performance 1000BASE-LX Gigabit Ethernet SFP transceiver designed to support reliable long-range data transmission over single-mode fiber up to 40 kilometers. This robust optical module ensures seamless connectivity and high-speed data integrity, making it an ideal choice for extending your network infrastructure across extended distances.

SKU: EX-SFP-1GE-LX-40K Brand: Product ID: 412344
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Description

Juniper EX-SFP-1GE-LX-40K Overview

The EX-SFP-1GE-LX-40K is a high-performance Small Form-factor Pluggable (SFP) transceiver module designed by Juniper Networks for reliable long-range data transmission. This specific EX-SFP-1GE-LX-40K unit utilizes single-mode fiber optics to facilitate 1 Gigabit Ethernet connectivity across extended distances of up to 40 kilometers. It is an ideal solution for network administrators looking to expand their infrastructure capacity using cost-effective, refurbished enterprise-grade hardware. The module features a hot-swappable design, allowing for seamless integration into existing switch ports without requiring a system reboot.

Juniper EX-SFP-1GE-LX-40K Technical Details

Engineered for durability, the EX-SFP-1GE-LX-40K operates at a 1310 nm wavelength and supports standard LC duplex connectors for secure physical connections. It is fully compatible with a wide range of Juniper EX series switches, ensuring consistent performance and signal integrity in demanding data center environments. Each module undergoes rigorous testing to ensure it meets original factory specifications for optical power output and sensitivity. By choosing this hardware, users gain a robust, power-efficient component that maintains high throughput while minimizing latency across long-haul fiber links.

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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