PRE-QSFP28-ER4L(I)
Precision OT’s QSFP28-ER4L(I) optical transceiver module delivers high-speed 100G Ethernet connectivity designed for long-range applications. This module supports transmission distances between 25 and 40 kilometers over single-mode fiber (SMF) using LC duplex connectors, making it ideal for metro networks, data centers, and other long-haul deployments.
The module utilizes LAN-WDM (LWDM) technology, which ensures efficient data transmission over extended distances with minimal signal loss. Its built-in digital diagnostics monitoring (DDM) enables real-time monitoring of the module’s performance, allowing for proactive fault detection and network optimization. The hot-swappable design ensures seamless integration into existing networks without service interruption, while its low power consumption contributes to overall energy efficiency.
