Finisar FTLF1421P1BTL-NN (PN: 471546A.101) 4Gbps SFP optical transceiver
Product Overview
Key Specifications
| Parameter | Details |
|---|---|
| Part Number | FTLF1421P1BTL-NN (PN: 471546A.101) |
| Data Rate | Up to 4.25 Gbps (compatible with 4G Fibre Channel, CPRI) |
| Wavelength | 1310 nm (FP laser) |
| Transmission Distance | Up to 10 km (over 9/125 μm single-mode fiber) |
| Form Factor | SFP (SFF-8472) |
| Connector | Duplex LC |
| Digital Diagnostics | Supports DOM (Digital Optical Monitoring) |
| Power Supply | 3.3V DC |
| Operating Temperature | Commercial grade (0°C to +70°C) |
| Laser Class | Class 1 |
| Compliance | SFF-8472, RoHS, Fibre Channel FC-PI-2, CPRI |
Key Features
-
4Gbps High-Speed Performance
Delivers stable 4.25Gbps throughput, supporting 4G Fibre Channel and CPRI protocols for enterprise storage and wireless fronthaul applications.
-
10km Long-Reach Design
Optimized for 10km transmission over standard single-mode fiber (SMF) using a 1310nm wavelength, ideal for campus and metro access links.
-
Hot-Pluggable SFP Form Factor
Fully hot-swappable for tool-free installation and replacement, minimizing network downtime during maintenance or upgrades.
-
Digital Optical Monitoring (DOM)
Provides real-time monitoring of optical power, temperature, voltage, and laser bias current, enabling proactive network management and troubleshooting.
-
Carrier-Grade Reliability
Built with high-quality components and qualified by Finisar, ensuring consistent performance in continuous-duty enterprise and telecom environments.
Applications
- 4G Fibre Channel Storage Area Networks (SAN)
- CPRI links for 3G/4G wireless base stations (BBU to RRU connections)
- 10km enterprise and data center interconnections
- Metro and access network fiber links
- Campus backbone and building-to-building fiber connections
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
