ENET 40GBASE-SWDM4 QSFP+ 850nm 300m DOM MMF LC Module
The ENET FTL4S1QE2C-ENC is a high-performance 40GBASE-SWDM4 QSFP+ optical transceiver engineered for enterprise-grade 40 Gigabit Ethernet connectivity over multimode fiber. This Finisar-compatible module delivers reliable long-reach transmission up to 300 meters with LC connector interfaces, making it ideal for data center interconnects, campus networks, and high-speed backbone infrastructure. Built with Digital Optical Monitoring (DOM) capabilities, it provides real-time performance visibility and proactive network management for mission-critical deployments.
Key Features
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40GBASE-SWDM4 Protocol — 40 Gigabit Ethernet over four wavelengths on multimode fiber
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850nm Wavelength — Optimized for short-wavelength transmission on MMF infrastructure
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300 Meter Reach — Extended distance capability for campus and data center applications
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LC Connector Interface — Industry-standard duplex LC connectors for easy deployment
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Multimode Fiber (MMF) Compatible — Works with existing OM3/OM4 fiber installations
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Digital Optical Monitoring (DOM) — Real-time monitoring of optical power, temperature, and voltage
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Finisar Compatible — OEM-equivalent performance and reliability
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Hot-Pluggable Design — Tool-free installation and removal without system downtime
Technical Specifications
| Specification |
Value |
| Manufacturer |
ENET SOLUTIONS |
| Part Number |
FTL4S1QE2C-ENC |
| Protocol |
40GBASE-SWDM4 |
| Form Factor |
QSFP+ |
| Wavelength |
850nm |
| Maximum Reach |
300 meters |
| Fiber Type |
Multimode Fiber (MMF) |
| Connector Type |
LC Duplex |
| Data Rate |
40 Gbps |
| Monitoring |
Digital Optical Monitoring (DOM) |
| Operating Temperature |
0°C to 70°C |
| Storage Temperature |
-40°C to 85°C |
Frequently Asked Questions
What is 40GBASE-SWDM4 and how does it work?
40GBASE-SWDM4 (40 Gigabit Base Short-Wavelength Dense Wavelength Division Multiplexing) transmits 40 Gbps over four separate wavelengths on multimode fiber. This QSFP+ transceiver uses 850nm wavelength technology to achieve high-speed connectivity over distances up to 300 meters, making it perfect for data center and campus network deployments.
Is the ENET FTL4S1QE2C-ENC compatible with Finisar equipment?
Yes, this 40GBASE-SWDM4 QSFP+ module is fully Finisar-compatible, providing OEM-equivalent performance and interoperability. It works seamlessly with Finisar transceivers and network equipment, ensuring reliable integration into existing infrastructure.
What are the benefits of Digital Optical Monitoring (DOM)?
DOM enables real-time monitoring of optical power levels, module temperature, and voltage metrics. This 850nm QSFP+ transceiver with DOM capabilities allows network administrators to detect issues proactively, optimize performance, and reduce downtime through continuous health monitoring.
Can this module work with OM3 and OM4 multimode fiber?
Yes, the ENET 40GBASE-SWDM4 850nm module is compatible with both OM3 and OM4 multimode fiber standards. It delivers 300-meter reach on OM3 fiber and extended distances on OM4, making it versatile for various network infrastructure scenarios.
