Aruba 100G QSFP28 ER4 – QSFP28 ER4 Optical Transceiver

Aruba 100G QSFP28 ER4 – QSFP28 ER4 Optical Transceiver
The Aruba 100G QSFP28 ER4 from Datacom Technologies BD is a carrier-grade 100 Gigabit optical transceiver designed for extended long-reach connectivity over single-mode fiber. It is ideal for data center interconnection (DCI), enterprise backbones, and service provider networks that require reliable, high-bandwidth 100G transmission over very long distances on Aruba QSFP28-enabled switching platforms.

Specification Table

Aruba 100G QSFP28 ER4 Description
The Aruba 100G QSFP28 ER4 optical transceiver is engineered to deliver stable and high-quality 100G Ethernet connectivity over single-mode fiber using four 25G NRZ wavelengths multiplexed with CWDM technology. Designed for extended-reach applications, it supports transmission distances of up to 40 kilometers, making it suitable for metro networks, inter-data-center links, and enterprise backbone deployments.

Its compact QSFP28 form factor enables high port density while maintaining power efficiency and thermal stability. Fully tested for interoperability with Aruba networking equipment, the ER4 transceiver provides a scalable, energy-efficient, and dependable solution for long-distance, high-capacity optical networking environments.

Key Features
• Supports 100Gbps high-speed optical transmission
• ER4 long-reach connectivity up to 40 km
• CWDM wavelength multiplexing over SMF
• 4 × 25G NRZ lane architecture
• Duplex LC connector for standard single-mode fiber
• Low power consumption and carrier-grade reliability
• Hot-pluggable QSFP28 form factor
• Optimized for Aruba switching platforms

Where It Can Be Used
• Data center interconnection (DCI)
• Metro and regional backbone networks
• Enterprise long-distance backbone links
• Service provider transport networks
• Cloud and hyperscale interconnects
• High-capacity optical aggregation deployments

Get in Touch with Datacom Technologies BD
Call/WhatsApp: 01748173213