Nokia FOTB 473472A.101 10.5G SFP+ optical transceiver
Product Description
Key Specifications
| Parameter | Details |
|---|---|
| Part Number | 473472A.101 (FOTB) |
| Form Factor | SFP+ MSA compliant |
| Data Rate | 10.5Gbps (Multi-rate support: 9.8G–10.7G) |
| Wavelength | 1310nm (FP laser) |
| Fiber Type | Single-mode fiber (SMF) |
| Transmission Distance | Up to 10km |
| Connector | Duplex LC |
| Interface | CPRI / 10GBASE-LR |
| Power Supply | +3.3V DC |
| Diagnostics | Digital Optical Monitoring (DOM) |
| Laser Class | Class 1 |
| MPN | RTXM228-402-C40 |
| Compatibility | Nokia 7750 SR, AirScale BBU/RRH, Flexi Multiradio |
| Compliance | MSA, RoHS, TAA, CE |
Key Features
-
10.5Gbps Medium-Reach Performance
Delivers stable 10.5Gbps throughput over 1310nm SMF, supporting up to 10km transmission for wireless backhaul, metro, and enterprise network deployments.
-
Multi-Rate Flexibility
Supports a wide range of data rates from 9.8Gbps to 10.7Gbps, compatible with CPRI, OBSAI, and 10GBASE-LR for versatile mixed-speed network setups.
-
Hot-Pluggable SFP+ Design
Fully hot-swappable for easy installation, replacement, and maintenance without system downtime, ensuring continuous network operation.
-
Comprehensive Diagnostics (DOM)
Provides real-time monitoring of optical input/output power, temperature, voltage, and laser bias current for proactive network management and troubleshooting.
-
Nokia Original Compatibility
Fully tested and qualified for seamless integration with Nokia 7750 SR routers, AirScale base stations, and Flexi Multiradio platforms, guaranteeing OEM-level performance and reliability.
-
Low Power & Industrial-Grade Reliability
Engineered for energy efficiency and built with high-quality components to ensure stable operation in continuous-duty telecom and data center environments.
Applications
- 10.5G CPRI links for Nokia AirScale BBU to RRH fronthaul/backhaul
- 10GBASE-LR connections for Nokia 7750 SR series routers
- Metro and medium-haul 10G optical network links
- Service provider 10G Ethernet and OTN transport networks
- Enterprise and campus fiber backbone networks
- Legacy network upgrades and maintenance
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;
Brand new, unopened switches, routers, servers, workstations, and other computer peripherals.
Brand new or refurbished equipment and circuit boards.BBU\RRU.
Brand new or custom-made communication cables (coaxial cables, fiber optic cables, network cables, power cords, AISG cables, etc).
Brand new or custom-made connectors.SMA connector, BNC connetor, RF connector, etc.
Brand new or custom-made cooling fans
Base station related accessories.
Weighing controller,Computer software,computer hardware,Weighing transmitter
4. why should you buy from us not from other suppliers?
Best quality！ Lowest price！ Quality assurance, honest transactions! Received high praise from numerous customers！ Leading through
exceptional service and creative solutions to help our partners succeed！
Skyward Telecom establish our foundation on integrity, win trust with professionalism, and warm hearts with service！
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,FCA,DDP；
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Koren,Hindi,Italian
Welcome to contact us to get super surprising price
