PRE-QSFP28-ESR4
The QSFP28-ESR4 optical transceiver module is designed for short-distance 100G Ethernet networks over multimode fiber.
QSFP28, eSR4, 850nm, 100G, 300m, MMF/MPO12, C-Temp, DDM

Description
Key Features
Applications
Documents
Description
Precision OT’s QSFP28-ESR4 optical transceiver module is designed to deliver reliable high-speed 100G Ethernet network performance over short distances. Built for efficient data transmission, this module supports distances of up to 300 meters using multimode fiber (MMF) and features a compact QSFP28 form factor, ideal for environments requiring high-density deployments, such as data centers and enterprise networks.
The transceiver operates at an 850nm wavelength and utilizes MPO-12 connectors, providing seamless integration into existing fiber infrastructure. Additionally, the built-in digital diagnostics monitoring (DDM) allows for real-time performance tracking, ensuring proactive network management. Its hot-swappable design facilitates quick and simple installation or replacement without disrupting ongoing network operations, while its low power consumption enhances overall energy efficiency.
The transceiver operates at an 850nm wavelength and utilizes MPO-12 connectors, providing seamless integration into existing fiber infrastructure. Additionally, the built-in digital diagnostics monitoring (DDM) allows for real-time performance tracking, ensuring proactive network management. Its hot-swappable design facilitates quick and simple installation or replacement without disrupting ongoing network operations, while its low power consumption enhances overall energy efficiency.
Key Features
- Compact Form Factor: Optimized for high-density network environments.Â
- Short-Distance Transmission: Supports distances up to 300 meters over multimode fiber (MMF).Â
- 850nm Wavelength: Ensures effective transmission with minimal signal loss over short distances.Â
- Hot-Swappable Design: Simplifies installation and maintenance with minimal downtime.Â
Applications
- 100G EthernetÂ
- Data Center InterconnectsÂ
Documents
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