Aruba QSFP-DD 400GBASE-LR8 – QSFP-DD LR8 Optical Transceiver

About Aruba QSFP-DD 400GBASE-LR8 QSFP-DD LR8 Optical Transceiver in Bangladesh

The Aruba QSFP-DD 400GBASE-LR8 is a high-speed 400Gbps optical transceiver designed for long-reach fiber connectivity in modern data center and enterprise networking environments. Using the high-density QSFP-DD form factor and LR8 optical architecture, this transceiver provides high-bandwidth Ethernet connectivity over compatible single-mode fiber infrastructure.

The Aruba QSFP-DD 400GBASE-LR8 is suitable for demanding applications including data center interconnects (DCI), network backbones, cloud infrastructure, enterprise networks, network aggregation, and high-bandwidth switch-to-switch connections. Its QSFP-DD form factor enables high port density while supporting the increasing bandwidth requirements of modern networking environments.

The LR8 optical architecture uses wavelength-division multiplexing (WDM) across multiple optical wavelengths to provide high-speed Ethernet transmission over single-mode fiber. This makes the module suitable for longer-distance 400GbE links where short-reach multimode or parallel single-mode optics may not provide the required reach.

Before deployment, verify the exact Aruba networking platform compatibility, supported optics list, firmware requirements, optical specifications, fiber type, connector configuration, optical budget, and supported transmission distance.

Aruba QSFP-DD 400GBASE-LR8 QSFP-DD LR8 Optical Transceiver Specifications & Features

Overview

The Aruba QSFP-DD 400GBASE-LR8 QSFP-DD LR8 Optical Transceiver provides high-capacity 400Gbps optical connectivity for modern data center infrastructure. Its QSFP-DD form factor enables high-density deployment in compatible network switches and other high-performance networking equipment.

LR8 optical technology combines multiple optical wavelengths through WDM to transmit high-speed Ethernet data over single-mode fiber. This provides an efficient solution for longer-distance 400GbE links while using a duplex fiber connection.

The transceiver is particularly useful for data center environments where network devices, aggregation points, or interconnected facilities require high-bandwidth connectivity over longer single-mode fiber links. It can support applications such as data center interconnects, enterprise backbone networks, cloud infrastructure, and network aggregation.

Buy Aruba QSFP-DD 400GBASE-LR8 QSFP-DD LR8 Optical Transceiver in Bangladesh

Purchase the Aruba QSFP-DD 400GBASE-LR8 QSFP-DD LR8 Optical Transceiver from Datacom Technologies (BD). We supply Aruba optical transceivers, QSFP-DD modules, 400G/200G/100G optics, data center switches, enterprise networking equipment, fiber infrastructure, and high-performance networking solutions with competitive pricing, technical consultation, deployment assistance, and nationwide delivery throughout Bangladesh.

Compatibility

• Compatible Aruba 400G Networking Platforms
• Compatible QSFP-DD Ports Supporting LR8 Optics
• Compatible 400GbE Data Center Switches
• Compatible Enterprise Network Equipment
• Compatible Single-Mode Fiber Infrastructure
• Supported Data Center Interconnect Platforms
• Supported Network Backbone and Aggregation Infrastructure

Optical transceiver compatibility is platform-dependent. Always verify the exact Aruba device model, firmware version, supported optics list, optical interface requirements, fiber infrastructure, connector type, optical budget, and vendor coding before installation.

Applications

• 400G Data Center Networking
• Data Center Interconnects (DCI)
• Long-Reach Switch-to-Switch Links
• Network Backbone Connections
• Network Aggregation
• Enterprise Campus Backbone
• Cloud Computing Infrastructure
• High-Performance Computing (HPC)
• Hyperscale Data Center Networks
• Single-Mode Fiber Backbone Infrastructure

Benefits

• 400Gbps high-speed Ethernet connectivity
• High-density QSFP-DD form factor
• LR8 long-reach optical architecture
• Eight-wavelength WDM transmission
• Single-mode fiber connectivity
• Suitable for longer-distance 400GbE links
• Ideal for data center interconnect applications
• Suitable for network backbone and aggregation deployments
• Efficient optical connectivity over duplex single-mode fiber
• Designed for compatible Aruba networking platforms

Why Buy from Datacom Technologies (BD)?

Datacom Technologies (BD) supplies enterprise networking and data center products in Bangladesh, including Aruba optical transceivers, QSFP-DD modules, high-speed Ethernet optics, data center switches, fiber networking equipment, servers, storage systems, and network infrastructure solutions. Customers can get competitive pricing, technical consultation, deployment assistance, and after-sales support.

• Call/WhatsApp: +8801748173213
• Email: sales@datacom.com.bd
• Alternative Email: datacomtechnologiesbd@gmail.com
• Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh

Frequently Asked Questions (FAQ)

Q1: What is the speed of the Aruba QSFP-DD 400GBASE-LR8?
The transceiver is designed for 400Gbps Ethernet optical connectivity.

Q2: What form factor does the Aruba 400GBASE-LR8 use?
It uses the QSFP-DD form factor, which is designed for high-density 400GbE networking applications.

Q3: Is the Aruba QSFP-DD 400GBASE-LR8 a single-mode optical transceiver?
Yes. The LR8 optical architecture is designed for compatible single-mode fiber (SMF) infrastructure.

Q4: What does LR8 mean?
LR8 refers to a long-reach, multi-wavelength optical architecture designed for high-speed Ethernet transmission over single-mode fiber. The exact wavelength plan and optical specifications should be verified against the manufacturer's technical documentation.

Q5: Is the Aruba 400GBASE-LR8 suitable for data center interconnects?
Yes. 400G LR8 optics are suitable for high-bandwidth data center interconnects and other applications requiring extended-reach single-mode fiber connectivity.

Q6: Is this transceiver suitable for backbone networks?
Yes. Compatible 400G LR8 optics can be used for enterprise, cloud, data center, aggregation, and high-capacity backbone networking applications.

Q7: Can I use it with any QSFP-DD port?
No. Physical form-factor compatibility alone does not guarantee operation. The host platform must support the specific 400G LR8 optical module, optical standard, firmware, and vendor coding requirements.

Q8: What type of fiber should be used?
The transceiver is designed for single-mode fiber (SMF). The exact fiber specification, connector configuration, optical budget, and supported link distance should be verified against the module and host platform specifications.

Q9: What applications benefit from 400G LR8 optics?
400G LR8 optics are particularly useful for data center interconnects, network aggregation, enterprise backbones, cloud infrastructure, high-performance computing, and other high-bandwidth extended-reach applications.

Q10: Where can I buy the Aruba QSFP-DD 400GBASE-LR8 in Bangladesh?
You can contact Datacom Technologies (BD) for Aruba QSFP-DD LR8 transceivers, 400G optical modules, data center optics, switches, and high-performance networking solutions with competitive pricing and nationwide delivery.