Description
Finisar FTLF1318P3BTL 1.25G 1310nm-10km LC SFP SM Gigabit Single‑Mode Transceiver Module
Product Overview
The Finisar FTLF1318P3BTL is a high‑performance, 1.25 Gbps single‑mode SFP transceiver designed for reliable, long‑haul optical networking. With a 1310 nm wavelength and a reach of up to 10 km, it delivers crystal‑clear data transmission over fiber links in data centers, enterprise networks, and telecom infrastructures.
Key Highlights
- 1.25 Gbps Gigabit Ethernet speed – future‑proof for 10 Gbps uplinks
- 1310 nm wavelength, single‑mode LC connector – ideal for long‑haul and metro deployments
- Maximum reach of 10 km – supports high‑capacity, low‑latency connections
- Compact SFP form factor – hot‑swappable, low‑profile installation
- Low power consumption – 0.5 W active, 0.1 W standby
- Industry‑grade reliability – 100,000 hours MTBF, robust temperature range (0 °C to +70 °C)
- Compatible with major switches and routers – Cisco, Juniper, HP, Dell, and more
- Certified for use in mission‑critical environments – meets TIA/EIA and ISO/IEC standards
Technical Specifications
Model: FTLF1318P3BTL
Interface: 1.25 Gbps SFP (Gigabit Ethernet)
Wavelength: 1310 nm
Connector: LC, single‑mode (SM)
Maximum Reach: 10 km over SMF
Power Consumption: 0.5 W (active), 0.1 W (standby)
Operating Temperature: 0 °C to +70 °C
MTBF: 100,000 hours
Packaging: 2‑piece, 1‑piece, or 3‑piece options available
Compatibility & Applications
Designed to seamlessly integrate with a wide range of networking gear, the Finisar FTLF1318P3BTL is ideal for:
- Data center interconnects and backbones
- Enterprise campus networks
- Telecom and carrier‑grade fiber links
- High‑availability and redundancy setups
- Long‑haul optical transmission over 10 km distances
Why Choose Finisar FTLF1318P3BTL?
Finisar’s proven engineering ensures that this SFP module delivers reliable, low‑latency performance even in demanding environments. Its compact design, hot‑swappable nature, and extensive compatibility make it a cost‑effective upgrade path for businesses looking to scale their optical infrastructure without sacrificing quality or uptime.






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