JUNIPER QDD-400G-LR4-10 Smf 10KM

( Brand: Juniper ), ( Manufacturer Part Number: QDD-400G-LR4-10 ), ( Compatible Brand: For Juniper Networks ), ( Unit Type: Unit )

Review JUNIPER 400g Long Reach Smf

The Juniper Networks QFX-4516-QDD-400G-LR4-10 is a high-performance line card designed for the Juniper Networks QFX4516 switch, offering four 400Gbps Long Reach Single Mode Fiber (LR4) ports. This line card expands the switch's connectivity capabilities, enabling it to support the ever-increasing bandwidth demands of data center and metro networks. Each 400Gbps port on this line card can support up to ten 400Gbps base-rates or up to sixteen 100Gbps base-rates using a combination of NRZ and PAM4 signaling.

This QFX-4516-QDD-400G-LR4-10 line card is engineered with advanced technology, delivering robustness, scalability, and ease of operations. It is compatible with both the Juniper Networks QFX4500 Line Card Controller and Open Line System, providing flexibility in deployments. The 400G QSFP-DT40 transceiver used in this line card boasts a reach of up to ten kilometers, making it an excellent choice for long-haul, fiber-optic connections.

The Juniper Networks QFX-4516-QDD-400G-LR4-10 is built with industry-leading silicon technology that ensures high throughput and low latency, making it ideal for applications such as data center interconnects, metro aggregation, and remote offices. Additionally, it supports advanced features like Multi-Chassis Link Aggregation Control Protocol (MLAG), Virtual Chassis, and Virtual Connect, enabling seamless and efficient network operations.

With its high-density 400Gbps ports, advanced features, and long-haul capabilities, the Juniper Networks QFX-4516-QDD-400G-LR4-10 line card offers an excellent investment for network infrastructure that demands exceptional bandwidth, reach, and flexibility. Its plug-and-play installation, along with the robust support offered by Juniper Networks, ensures a simple deployment process and a stable, dependable network.

The Juniper QFX-400G-LR4-10 QFX Series 400G Line rate 10km LR4 QSFP-DC Transceiver is a high-performance optics solution designed for long-haul data center applications. This transceiver offers 400Gbps bandwidth and supports 10km reach using LR4 SMF (Single Mode Fiber). Here are some pros and cons of buying this transceiver.

1. High Bandwidth: With a bandwidth of 400Gbps, this transceiver can support high-speed data transfer and support the latest applications requiring significant bandwidth.

2. Long Reach: The 10km reach capability makes it suitable for long-haul applications within the data center.

3. Compact Form Factor: The QSFP-DC form factor is compact and easy to deploy, making it ideal for space-constrained environments.

4. Power Efficient: The QFX-400G-LR4-10 transceiver consumes less power compared to traditional 400G optics, offering energy savings and reduced operational costs.

5. Compatibility: This transceiver is compatible with various Juniper Networks switches, including the QFX5100 series, QFX5120 series, and QFX10002-64C switches.

1. Cost: 400G optics are relatively new and expensive, which can be a significant investment for some organizations.

2. Limited Vendor Support: Since this transceiver is a specialized product, it may have limited vendor support or replacement options.

3. Complexity: 400G deployments are still emerging, and the number of switches and devices supporting this speed is growing. This might require additional planning and configuration efforts to ensure compatibility.

The Juniper QFX-400G-LR4-10 is a powerful and convenient high-speed, long-reach optics solution suitable for dense data center environments where high bandwidth and long reach are required. Despite its high upfront cost and limited vendor support, the benefits of increased bandwidth, power efficiency, and compatibility with various Juniper switches make it a worthwhile investment for those organizations with the necessary budget and infrastructure. If you are embarking on a data center expansion or upgrading your existing infrastructure, this transceiver could be a solid choice for your fiber optic connectivity needs.

Recommendation: Prospective buyers should assess their existing infrastructure and evaluate compatibility with the QFX Series switches. The decision to invest in this particular transceiver should be based on the stringent requirements for both distance and bandwidth, as alternative solutions may offer lower cost or longer reach for less data-intensive applications. It's also recommended to explore vendor support and repair options for the transceiver to minimize the risk of downtime and future maintenance costs.

Details:

With a unit quantity of 1, this Juniper product provides high-speed 400G connectivity over single-mode fiber, making it ideal for high-performance networking environments where long-distance data transmission is required. It is a switch module suitable for enterprise networking and servers, specifically long-distance optical fiber connections up to 10 kilometers. The product is a Juniper QDD-400G-LR4-10 400G 10KM Long Reach SMF unit designed for Networks.

part #: qdd400glr410 prices

• $144.00-$300.00

specifications switchchunk:

• brand: Juniper
• mpn: Qdd-400g-lr4-10
• compatible brand: For Juniper Networks
• unit type: Unit

returns switchchunk:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

payments switchchunk:

• wallet: Paypal
• other
• credit card: Visa

shipping switchchunk:

• transit: 4-10 Days
• carrier: FedEx
• cost: $0.00
• type: Calculated
• class: Expedited
• service: FedEx 2Day

seller switchchunk:

• # reviews: 106
• rating: 100.0%
• city: Stone Mountain, Georgia

general switchchunk:

• condition: Used
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

offer switchchunk:

• availability: In Stock
• best offers: True
• quantity: 2
• options: Ship-to-home
• sold: 0
• started: January 7, 2025

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