Juniper QDD-400G-LR4-10 400GE QSFP-DD LR4 10km Optical Transceiver Module
The Juniper QDD-400G-LR4-10 is a high-speed 400Gbps optical transceiver designed for 400 Gigabit Ethernet connectivity over single-mode fiber. It uses the high-density QSFP-DD form factor and LR4 optical technology for long-range 400GE network applications.
With support for optical transmission distances of up to 10km, the module is suitable for data center interconnects, enterprise backbone networks, network aggregation, and other high-bandwidth infrastructure requiring extended-reach 400Gbps connectivity.
400GE QSFP-DD LR4 Optical Connectivity
The QDD-400G-LR4-10 provides 400Gbps Ethernet connectivity through a high-density QSFP-DD interface. Its LR4 architecture is designed for long-range optical transmission and is suitable for connecting compatible 400GE switches, routers, and aggregation platforms.
The module provides a high-bandwidth optical solution for network environments where a 10km fiber reach is required.
10km Single-Mode Fiber Transmission
The transceiver is designed for single-mode fiber (SMF) and supports optical transmission distances of up to 10km. This makes it suitable for extended connections between data centers, network aggregation locations, enterprise facilities, and backbone infrastructure.
1310nm Optical Transmission
The LR4 optical architecture operates in the 1310nm wavelength band using multiple optical wavelengths to deliver high-speed 400Gbps transmission over compatible single-mode fiber infrastructure.
QSFP-DD High-Density Form Factor
The compact QSFP-DD form factor is designed for high-density 400Gbps networking. It enables compatible network platforms to deploy high-capacity optical connectivity while maintaining efficient port density.
Long-Range 400Gbps Connectivity
The 10km optical reach makes the QDD-400G-LR4-10 suitable for long-distance switch-to-switch, aggregation, backbone, and data center interconnect applications.
Technical Specifications
| Specification |
Details |
| Brand |
Juniper Networks |
| Part Number |
QDD-400G-LR4-10 |
| Product Type |
400GE QSFP-DD LR4 Optical Transceiver |
| Form Factor |
QSFP-DD |
| Data Rate |
400Gbps |
| Optical Type |
LR4 |
| Wavelength |
1310nm Band |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Maximum Distance |
10km |
Applications
- 400GE Ethernet networks
- 400Gbps data center connectivity
- Data center interconnects
- Enterprise backbone networks
- Network aggregation
- Long-distance switch-to-switch links
- 10km single-mode fiber connections
Compatibility
The Juniper QDD-400G-LR4-10 is intended for compatible Juniper networking equipment supporting 400GE QSFP-DD LR4 optical transceivers. Before installation, verify the host device's supported transceiver list, QSFP-DD port requirements, optical specifications, connector configuration, and required transmission distance.
For reliable 10km operation, ensure the complete optical link meets the required optical power budget and that the installed single-mode fiber infrastructure is suitable for the intended LR4 transmission.
Juniper QDD-400G-LR4-10 Price in Bangladesh
The Juniper QDD-400G-LR4-10 is a high-capacity 400Gbps optical transceiver intended for advanced data center and network infrastructure. Pricing in Bangladesh can vary depending on stock availability, quantity, warranty, and project requirements.
For the latest Juniper QDD-400G-LR4-10 price in Bangladesh, customers can request a quotation from Datacom Technologies (BD) with the required quantity and compatible Juniper equipment model.
Why Choose Juniper QDD-400G-LR4-10?
- 400Gbps high-speed Ethernet connectivity
- High-density QSFP-DD form factor
- LR4 optical architecture for extended reach
- Up to 10km single-mode fiber transmission
- Suitable for data center and backbone applications
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