Juniper Networks 740-013111-01 1Gbps SFP copper transceiver (RJ45)

Product Overview

Key Specifications

Key Features

1. Copper-to-SFP Conversion
   
   
   Converts SFP ports to RJ45 copper ports, allowing 1G Ethernet deployment over existing twisted-pair cabling without replacing infrastructure.
2. Auto-Negotiation
   
   
   Supports auto-sensing for 10/100/1000 Mbps speeds and full/half duplex operation, ensuring seamless integration with legacy and modern networks.
3. Hot-Pluggable Design
   
   
   Compliant with SFP MSA standards, enabling tool-free installation and replacement without powering down the host device, minimizing network downtime.
4. Carrier-Grade Reliability
   
   
   Built to Juniper’s telecom-grade standards, ensuring stable performance in mission-critical enterprise and service provider networks.
5. Gold-Plated RJ45 Contacts
   
   
   Corrosion-resistant gold-plated connectors ensure reliable signal transmission and long service life.

Applications

• Enterprise LAN Extensions: Connecting servers, workstations, and IP phones to Juniper switches via existing copper cabling.
• Data Center ToR/Leaf Connections: Short-range 1Gbps server-to-switch links over Cat5e/Cat6.
• Legacy Network Migration: Bridging older 10/100/1000BASE-T networks to modern SFP-based Juniper switch architectures.
• Telecom Access Networks: Extending 1G Ethernet services to customer premises over last-mile copper.

  Our Services  

• Faster delivery
• Worldwide shipping
• Alternative supply 
• Sample service 
• Test and warranty
• In-Stock（Most products）
• Quality Assured
• Customization
• Competitive Pricing
• Cost-effective equipment

For this model, we have new original, cost-effective compatible, and economical second-hand . We provide you with a variety of choices, the same quality! Each products has been strictly tested to ensure stable performance, worry-free use, and enjoy an efficient experience. Full range of options: new original quality assurance, compatible models are super value and practical, and second-hand are economical and durable. Strict quality control: each products is tested before shipment. Worry-free after-sales: warranty commitment, normal use, and quality problems can be returned or exchanged.

  About Us  

Skyward Telecom also known as Skywardtel, it was established in 2009. From the beginning to the end, we have been based on the
motto of integrity，Our mission is to help engineers and businesses overcome the challenges of acquiring high-quality, low-cost
communication products.And has provided network security and computer asset management solutions for users in more than 80
countries around the world, and has been recognized by the market.

  FAQ  

1. who are we?
We are based in Guangdong, China, start from 2009,sell to Northern Europe(10.00%),Western Europe(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),North America(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Oceania(5.00%),Central America(5.00%),Africa(5.00%),Eastern Asia(5.00%),Southeast Asia(5.00%). There are total about 80-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
All products are sold only after passing professional technical testing;

Welcome to contact us to get super surprising price