Nokia AOSD 474902A.101 25G SFP28 optical transceiver

Product Description

Key Specifications

Key Features

1. 25Gbps Long-Reach Performance

   
   

   Delivers stable 25Gbps throughput over 1310nm SMF, supporting up to 10km transmission for metro, data center, and wireless fronthaul/backhaul deployments.
   
   
2. Industrial Temperature Operation

   
   

   Built for harsh outdoor and industrial environments with an extended temperature range (-40°C to +85°C), ensuring reliable performance in extreme conditions.
   
   
3. Hot-Pluggable SFP28 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 routers, AirScale base stations, and 1830 PSS platforms, guaranteeing OEM-level performance and reliability.
   
   
6. Multi-Protocol Support

   
   

   Compliant with 25GBASE-LR and CPRI protocols, suitable for both wireline data center and wireless fronthaul/backhaul applications.
   
   

Applications

• 25GBASE-LR connections for Nokia 7750 SR series routers
• 25G CPRI links for Nokia AirScale BBU and RRH connections
• Metro and medium-haul 25G optical network links
• Data center 25G interconnections and server/storage uplinks
• Service provider 25G Ethernet and OTN transport networks
• Industrial and outdoor 25G fiber communications

  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