Aruba QSFP-DD 400GBASE-LR8 – QSFP-DD LR8 Optical Transceiver
The Aruba QSFP-DD 400GBASE-LR8 from Datacom Technologies BD is a high-performance 400G optical transceiver designed for long-reach connectivity over single-mode fiber. It is ideal for data centers, enterprise backbones, and service provider networks that require reliable, high-bandwidth 400G transmission over longer distances on Aruba QSFP-DD-enabled switching platforms.
Specification Table
| Feature | Details |
|---|
| Product Name | Aruba QSFP-DD 400GBASE-LR8 |
| Form Factor | QSFP-DD |
| Data Rate / Capacity | 400Gbps |
| Standard / Protocol | 400GBASE-LR8, IEEE 802.3bs |
| Fiber Type / Interface | Single-Mode Fiber (SMF) |
| Wavelength / Technology | CWDM, around 1310 nm |
| Transmission Distance | Up to 10 km |
| Connector Type | MPO-16 |
| Lane Configuration | 8 × 50G |
| Modulation | PAM4 |
| Compliance | IEEE 802.3bs, RoHS |
| Compatibility | Aruba QSFP-DD switches |
| Application | Long-reach data center and enterprise networking |
Aruba QSFP-DD 400GBASE-LR8 Description
The Aruba QSFP-DD 400GBASE-LR8 optical transceiver is engineered to deliver stable and efficient 400G Ethernet connectivity over single-mode fiber using eight 50G PAM4 lanes. With LR8 CWDM technology operating around the 1310 nm wavelength, it ensures reliable signal transmission and low error rates for distances of up to 10 kilometers, making it suitable for backbone, aggregation, and inter-building links.
Its compact QSFP-DD form factor supports high port density while maintaining power efficiency and thermal stability. Fully tested for interoperability with Aruba networking equipment, the LR8 transceiver provides a scalable, energy-efficient, and dependable solution for high-capacity data center and enterprise network deployments.
Key Features
• Supports 400Gbps high-speed optical transmission
• LR8 single-mode fiber connectivity up to 10 km
• 8 × 50G PAM4 lane architecture
• CWDM technology for stable long-reach performance
• MPO-16 connector for high-density cabling
• Low power consumption and high reliability
• Hot-pluggable QSFP-DD form factor
• Optimized for Aruba QSFP-DD platforms
Where It Can Be Used
• Enterprise and hyperscale data centers
• Data center interconnection (DCI)
• Campus and enterprise backbone networks
• Cloud computing and virtualization platforms
• High-performance computing (HPC) environments
• High-density switching and routing deployments
Get in Touch with Datacom Technologies BD
Call/WhatsApp: 01748173213
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