Finisar FTLF1421P1BTL-NN 2.125Gbps 1000BASE-LX SFP Transceiver
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Finisar FTLF1421P1BTL-NN 2.125Gbps 1000BASE-LX SFP Transceiver

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471546A.101
Description

The Finisar FTLF1421P1BTL-NN is a high-performance Small Form-factor Pluggable (SFP) transceiver module designed for use in 1000BASE-LX Gigabit Ethernet and 1G/2G Fibre Channel applications. It operates at a nominal wavelength of 1310nm over single-mode fiber (SMF), supporting data transmission distances of up to 10 kilometers. This module is also capable of operating over multi-mode fiber (MMF) using a legacy-compliant offset-launch mode-conditioning patch cord. The transceiver is engineered to support a dual data rate of 1.25 Gbit/s and 2.125 Gbit/s, providing flexibility for both networking and storage area network (SAN) environments.The FTLF1421P1BTL-NN features a duplex LC optical interface and utilizes a Fabry-Perot (FP) laser transmitter. It is designed for industrial operating temperature ranges, ensuring reliability in varying environmental conditions. The unit fully supports Digital Optical Monitoring (DOM), allowing real-time access to operational parameters such as laser bias current, optical output power, received optical power, and supply voltage via a 2-wire serial bus as specified in SFF-8472. This hot-swappable module is compliant with the SFP Multi-Source Agreement (MSA) and meets Class 1 laser safety standards. The "NN" suffix and associated part number 471546A.101 indicate specific OEM configuration and firmware compatibility, commonly utilized in telecommunications and enterprise-grade hardware.

Features
Application Standard:
1000BASE-LX
Connector Type:
LC
Data Rate:
2.125Gbit/s
Form Factor:
SFP
Optical Fiber Type:
SMF
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