Nokia FOCX 474333A.101 40G QSFP+ optical transceiver

Product Description

Key Specifications

Key Features

1. 40Gbps Short-Reach Performance

   
   

   Delivers stable 40Gbps throughput over 850nm MMF, supporting up to 300m transmission for high-density data center interconnections and server/storage uplinks.
   
   
2. Parallel 4x10G Lanes

   
   

   Uses four parallel 10Gbps lanes (4x10G) to achieve 40Gbps aggregate bandwidth, enabling efficient migration from 10G to 40G infrastructure.
   
   
3. Hot-Pluggable QSFP+ Design

   
   

   Fully hot-swappable for easy installation, replacement, and maintenance without system downtime, supporting plug-and-play operation.
   
   
4. Digital Optical Monitoring (DOM)

   
   

   Provides real-time monitoring of optical power, temperature, voltage, and laser bias current for proactive network management and troubleshooting.
   
   
5. Nokia Original Compatibility

   
   

   Fully tested and qualified for seamless integration with Nokia 7750 SR, 7950 XRS routers, and data center switches, guaranteeing OEM-level performance and reliability.
   
   
6. High-Density Connectivity

   
   

   Optimized for high-density data center deployments, reducing space and power requirements compared to traditional 10G solutions.
   
   

Applications

• 40GBASE-SR4 connections for Nokia 7750 SR and 7950 XRS series routers
• High-density data center interconnections (server, storage, and switch uplinks)
• Enterprise and campus 40G fiber backbone networks
• Migration from 10G to 40G infrastructure in data centers
• Short-reach 40G Ethernet and OTN transport networks

  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