100GBASE-LR4 QSFP28 Optical Transceiver for Enterprise Networks
The ENET QSFP-100G-LR4-C-ENC is a high-performance 100GBASE-LR4 QSFP28 optical transceiver engineered for data center and enterprise network deployments requiring long-reach connectivity. This Juniper compatible transceiver delivers 100 Gb/s throughput over single-mode fiber up to 10 kilometers, making it ideal for campus interconnects, data center uplinks, and metropolitan area networks. With integrated Digital Optical Monitoring (DOM) and a reliable Duplex LC connector, this module provides the performance and diagnostics your infrastructure demands.
Key Features
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100 Gb/s Data Rate — Full-duplex 100GBASE-LR4 performance for demanding applications
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10 km Reach — Extended transmission distance over single-mode fiber for campus and metro deployments
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Juniper Compatible — Certified for seamless integration with Juniper networking equipment
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Quad-Wavelength Technology — Operates across 1295/1300/1304/1309nm wavelengths for wavelength division multiplexing
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Digital Optical Monitoring (DOM) — Real-time link diagnostics and performance monitoring capabilities
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Duplex LC Connector — Industry-standard interface for reliable fiber connections
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Single-Mode Fiber Support — Optimized for SMF transmission with superior signal integrity
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Hot-Pluggable Design — Easy installation and replacement without system downtime
Technical Specifications
| Specification |
Details |
| Manufacturer |
ENET SOLUTIONS |
| Part Number |
QSFP-100G-LR4-C-ENC |
| Transceiver Type |
100GBASE-LR4 QSFP28 |
| Data Rate |
100 Gb/s |
| Wavelengths |
1295/1300/1304/1309 nm |
| Maximum Reach |
10 km over single-mode fiber |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Connector Type |
Duplex LC |
| Digital Optical Monitoring |
Yes (DOM) |
| Form Factor |
QSFP28 |
| Compatibility |
Juniper Networks |
Frequently Asked Questions
What is a 100GBASE-LR4 QSFP28 transceiver used for?
The 100GBASE-LR4 QSFP28 is used for high-speed data center interconnects, campus backbone networks, and metropolitan area connections. It provides 100 Gb/s throughput over distances up to 10 km on single-mode fiber, making it essential for enterprise and cloud infrastructure requiring long-reach, high-bandwidth connectivity.
Is the ENET QSFP-100G-LR4-C-ENC compatible with Juniper equipment?
Yes, the ENET QSFP-100G-LR4-C-ENC is Juniper compatible and certified for use with Juniper Networks switches and routers. It integrates seamlessly into Juniper environments without requiring special configuration or drivers.
What does DOM (Digital Optical Monitoring) provide?
DOM functionality enables real-time monitoring of optical signal parameters including power levels, temperature, and voltage. This allows network administrators to diagnose link issues, predict failures, and optimize network performance through continuous health monitoring of the transceiver.
What is the difference between single-mode and multi-mode fiber for this transceiver?
The ENET QSFP-100G-LR4-C-ENC is optimized for single-mode fiber, which supports longer distances (10 km) with lower signal attenuation. Single-mode fiber has a smaller core diameter, enabling extended reach ideal for campus and metro networks, while multi-mode fiber is limited to shorter distances.
