Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Finisar FTLX3912M359 10Gb/s XFP 40km Duplex LC SMF Transceiver
- 10Gb/s data rate
- XFP (10 Gigabit Small Form Factor Pluggable) transceiver
- Supports up to 40km transmission distance
- Single-Mode Fiber (SMF) compatible
- Duplex LC optical connector
- 1610nm wavelength operation
- Hot-pluggable module
FTLX3912M359 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Transceiver Module
- Brand
- Finisar
- Model
- FTLX3912M359
- Form Factor
- XFP
- Data Rate
- 10Gb/s
- Max Distance
- 40km
Product details
The Finisar FTLX3912M359 is a 10Gb/s XFP transceiver module designed for 40km duplex Single-Mode Fiber (SMF) connections. It utilizes an LC connector for reliable optical communication over long distances.
Technical Information
| Product Type | Transceiver Module |
| Brand | Finisar |
| Model | FTLX3912M359 |
| Form Factor | XFP |
| Data Rate | 10Gb/s |
Additional Specifications
| Max Distance | 40km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Wavelength | 1610nm |
Description
The Finisar FTLX3912M359 is a high-performance XFP (10 Gigabit Small Form Factor Pluggable) transceiver module engineered for demanding long-haul optical networking applications. This module supports a data rate of 10Gb/s and is specifically designed to operate over Single-Mode Fiber (SMF) for distances of up to 40 kilometers. The use of the 1610nm wavelength allows for extended reach and compatibility with specific long-distance fiber optic infrastructure. Featuring a duplex LC connector, the FTLX3912M359 ensures a secure and reliable physical connection to the fiber optic network. Its XFP form factor is hot-pluggable, meaning it can be installed or removed from compatible network equipment without the need to power down the device, facilitating easier maintenance and upgrades. This transceiver is ideal for connecting network switches, routers, and other high-speed networking equipment across metropolitan area networks (MANs) or other extended-reach scenarios. This Finisar transceiver is built to meet stringent industry standards for reliability and performance. It is suitable for a wide range of applications, including carrier Ethernet, data center interconnects, and enterprise backbone networks where long-distance, high-bandwidth connectivity is essential. The FTLX3912M359 provides a robust solution for extending network reach while maintaining signal integrity and data throughput.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for FTLX3912M359.
